Low Noise, Low Drift
Single-Supply Operational Amplifiers
OP113/OP213/OP413
Rev. F
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FEATURES
Single- or dual-supply operation
Low noise: 4.7 nV/√Hz @ 1 kHz
Wide bandwidth: 3.4 MHz
Low offset voltage: 100 μV
Very low drift: 0.2 μV/°C
Unity gain stable
No phase reversal
APPLICATIONS
Digital scales
Multimedia
Strain gages
Battery-powered instrumentation
Temperature transducer amplifier
GENERAL DESCRIPTION
The OPx13 family of single-supply operational amplifiers
features both low noise and drift. It has been designed for
systems with internal calibration. Often these processor-based
systems are capable of calibrating corrections for offset and
gain, but they cannot correct for temperature drifts and noise.
Optimized for these parameters, the OPx13 family can be used
to take advantage of superior analog performance combined
with digital correction. Many systems using internal calibration
operate from unipolar supplies, usually either 5 V or 12 V. The
OPx13 family is designed to operate from single supplies from
4 V to 36 V and to maintain its low noise and precision
performance.
The OPx13 family is unity gain stable and has a typical gain
bandwidth product of 3.4 MHz. Slew rate is in excess of 1 V/s.
Noise density is a very low 4.7 nV/√Hz, and noise in the 0.1 Hz
to 10 Hz band is 120 nV p-p. Input offset voltage is guaranteed
and offset drift is guaranteed to be less than 0.8 V/°C. Input
common-mode range includes the negative supply and to
within 1 V of the positive supply over the full supply range.
Phase reversal protection is designed into the OPx13 family for
cases where input voltage range is exceeded. Output voltage
swings also include the negative supply and go to within 1 V of
the positive rail. The output is capable of sinking and sourcing
current throughout its range and is specified with 600 loads.
PIN CONFIGURATIONS
NULL
1
–IN A
2
+IN A
3
V–
4
NC
8
V+
7
OUT A
6
NULL
5
OP113
TOP VIEW
(Not to Scale)
NC = NO CONNECT
00286-001
OUT A
1
–IN A
2
+IN A
3
V–
4
V+
8
OUT B
7
–IN B
6
+IN B
5
OP213
TOP VIEW
(Not to Scale)
0
0286-002
Figure 1. 8-Lead Narrow-Body
SOIC_N
Figure 2. 8-Lead Narrow-Body
SOIC_N
OUT A
1
–IN A
2
+IN A
3
V–
4
V+
8
OUT B
7
–IN B
6
+IN B
5
OP213
00286
-
003
OUT A
1
–IN A
2
+IN A
3
V+
4
OUT D
16
–IN D
15
+IN D
14
V–
13
+IN B
5
+IN C
12
–IN B
6
–IN C
11
OUT B
7
OUT C
10
NC
8
NC
9
NC = NO CONNECT
OP413
TOP VIEW
(Not to Scale)
00286-004
Figure 3. 8-Lead PDIP Figure 4. 16-Lead Wide-Body
SOIC_W
Digital scales and other strain gage applications benefit from
the very low noise and low drift of the OPx13 family. Other
applications include use as a buffer or amplifier for both analog-
to-digital (ADC) and digital-to-analog (DAC) sigma-delta
converters. Often these converters have high resolutions
requiring the lowest noise amplifier to utilize their full
potential. Many of these converters operate in either single-
supply or low-supply voltage systems, and attaining the greater
signal swing possible increases system performance.
The OPx13 family is specified for single 5 V and dual ±15 V
operation over the XIND—extended industrial temperature
range (–40°C to +85°C). They are available in PDIP and SOIC
surface-mount packages.
OP113/OP213/OP413
Rev. F | Page 2 of 24
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
General Description......................................................................... 1
Pin Configurations........................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Electrical Characteristics............................................................. 3
Absolute Maximum Ratings............................................................ 6
Thermal Resistance...................................................................... 6
ESD Caution.................................................................................. 6
Typical Performance Characteristics ............................................. 7
Applications..................................................................................... 13
Phase Reversal............................................................................. 13
OP113 Offset Adjust .................................................................. 13
Application Circuits ....................................................................... 14
A High Precision Industrial Load-Cell Scale Amplifier........ 14
A Low Voltage, Single Supply Strain Gage Amplifier............ 14
A High Accuracy Linearized RTD Thermometer
Amplifier ..................................................................................... 14
A High Accuracy Thermocouple Amplifier........................... 15
An Ultralow Noise, Single Supply Instrumentation
Amplifier ..................................................................................... 15
Supply Splitter Circuit................................................................ 15
Low Noise Voltage Reference.................................................... 16
5 V Only Stereo DAC for Multimedia..................................... 16
Low Voltage Headphone Amplifiers........................................ 17
Low Noise Microphone Amplifier for Multimedia ............... 17
Precision Voltage Comparator.................................................. 17
Outline Dimensions....................................................................... 19
Ordering Guide .......................................................................... 20
REVISION HISTORY
3/07—Rev. E to Rev. F
Updated Format..................................................................Universal
Changes to Pin Configurations....................................................... 1
Changes to Absolute Maximum Ratings Section......................... 6
Deleted Spice Model....................................................................... 15
Updated Outline Dimensions....................................................... 19
Changes to Ordering Guide .......................................................... 20
8/02—Rev. D to Rev. E
Edits to Figure 6.............................................................................. 13
Edits to Figure 7.............................................................................. 13
Edits to OUTLINE DIMENSIONS.............................................. 16
9/01—Rev. C to Rev. E
Edits to ORDERING GUIDE.......................................................... 4
OP113/OP213/OP413
Rev. F | Page 3 of 24
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
@ VS = ±15.0 V, TA = 25°C, unless otherwise noted.
Table 1.
E Grade F Grade
Parameter Symbol Conditions Min Typ Max Min Typ Max Unit
INPUT CHARACTERISTICS
Offset Voltage VOS OP113 75 150 μV
−40°C ≤ TA ≤ +85°C 125 225 μV
OP213 100 250 μV
−40°C ≤ TA ≤ +85°C 150 325 μV
OP413 125 275 μV
−40°C ≤ TA ≤ +85°C 175 350 μV
Input Bias Current IB VCM = 0 V 240 600 600 nA
−40°C ≤ TA ≤ +85°C 700 700 nA
Input Offset Current IOS VCM = 0 V
−40°C ≤ TA ≤ +85°C 50 50 nA
Input Voltage Range VCM −15 +14 −15 +14 V
Common-Mode Rejection CMR −15 V ≤ VCM ≤ +14 V 100 116 96 dB
−15 V ≤ VCM ≤ +14 V,
−40°C ≤ TA ≤ +85°C 97 116 94 dB
Large-Signal Voltage Gain AVO OP113, OP213,
R
L = 600 Ω,
−40°C ≤ TA ≤ +85°C 1 2.4 1 V/μV
OP413, RL = 1 kΩ,
−40°C ≤ TA ≤ +85°C 1 2.4 1 V/μV
R
L = 2 kΩ,
−40°C ≤ TA ≤ +85°C 2 8 2 V/μV
Long-Term Offset Voltage1 V
OS 150 300 μV
Offset Voltage Drift2 ΔVOS/ΔT 0.2 0.8 1.5 μV/°C
OUTPUT CHARACTERISTICS
Output Voltage Swing High VOH RL = 2 kΩ 14 14 V
R
L = 2 kΩ,
−40°C ≤ TA ≤ +85°C 13.9 13.9 V
Output Voltage Swing Low VOL RL = 2 kΩ −14.5 −14.5 V
R
L = 2 kΩ,
−40°C ≤ TA ≤ +85°C −14.5 −14.5 V
Short-Circuit Limit ISC ±40 ±40 mA
POWER SUPPLY
Power Supply Rejection Ratio PSRR VS = ±2 V to ±18 V 103 120 100 dB
V
S = ±2 V to ±18 V
−40°C ≤ TA ≤ +85°C 100 120 97 dB
Supply Current/Amplifier ISY VOUT = 0 V, RL = ∞,
V
S = ±18 V 3 3 mA
−40°C ≤ TA ≤ +85°C 3.8 3.8 mA
Supply Voltage Range VS 4 ±18 4 ±18 V
OP113/OP213/OP413
Rev. F | Page 4 of 24
E Grade F Grade
Parameter Symbol Conditions Min Typ Max Min Typ Max Unit
AUDIO PERFORMANCE
THD + Noise VIN = 3 V rms, RL = 2 kΩ,
f = 1 kHz 0.0009 0.0009 %
Voltage Noise Density en f = 10 Hz 9 9 nV/√Hz
f = 1 kHz 4.7 4.7 nV/√Hz
Current Noise Density in f = 1 kHz 0.4 0.4 pA/√Hz
Voltage Noise en p-p 0.1 Hz to 10 Hz 120 120 nV p-p
DYNAMIC PERFORMANCE
Slew Rate SR RL = 2 kΩ 0.8 1.2 0.8 1.2 V/μs
Gain Bandwidth Product GBP 3.4 3.4 MHz
Channel Separation VOUT = 10 V p-p
R
L = 2 kΩ, f = 1 kHz 105 105 dB
Settling Time tS to 0.01%, 0 V to 10 V step 9 9 μs
1 Long-term offset voltage is guaranteed by a 1000 hour life test performed on three independent lots at 125°C, with an LTPD of 1.3.
2 Guaranteed specifications, based on characterization data.
@ VS = 5.0 V, TA = 25°C, unless otherwise noted.
Table 2.
E Grade F Grade
Parameter Symbol Conditions Min Typ Max Min Typ Max Unit
INPUT CHARACTERISTICS
Offset Voltage VOS OP113 125 175 μV
−40°C ≤ TA ≤ +85°C 175 250 μV
OP213 150 300 μV
−40°C ≤ TA ≤ +85°C 225 375 μV
OP413 175 325 μV
−40°C ≤ TA ≤ +85°C 250 400 μV
Input Bias Current IB VCM = 0 V, VOUT = 2 300 650 650 nA
−40°C ≤ TA ≤ +85°C 750 750 nA
Input Offset Current IOS VCM = 0 V, VOUT = 2
−40°C ≤ TA ≤ +85°C 50 50 nA
Input Voltage Range VCM 0 4 4 V
Common-Mode Rejection CMR 0 V ≤ VCM ≤ 4 V 93 106 90 dB
0 V ≤ VCM ≤ 4 V,
−40°C ≤ TA ≤ +85°C 90 87 dB
Large-Signal Voltage Gain AVO OP113, OP213,
R
L = 600 Ω, 2 kΩ,
0.01 V ≤ VOUT ≤ 3.9 V 2 2 V/μV
OP413, RL = 600, 2 kΩ,
0.01 V ≤ VOUT ≤ 3.9 V 1 1 V/μV
Long-Term Offset Voltage1 V
OS 200 350 μV
Offset Voltage Drift2 ∆VOS/∆T 0.2 1.0 1.5 μV/°C
OP113/OP213/OP413
Rev. F | Page 5 of 24
E Grade F Grade
Parameter Symbol Conditions Min Typ Max Min Typ Max Unit
OUTPUT CHARACTERISTICS
Output Voltage Swing High VOH RL = 600 kΩ 4.0 4.0 V
R
L = 100 kΩ,
−40°C ≤ TA ≤ +85°C 4.1 4.1 V
R
L = 600 Ω,
−40°C ≤ TA ≤ +85°C 3.9 3.9 V
Output Voltage Swing Low VOL RL = 600 Ω,
−40°C ≤ TA ≤ +85°C 8 8 mV
R
L = 100 kΩ,
−40°C ≤ TA ≤ +85°C 8 8 mV
Short-Circuit Limit ISC ±30 ±30 mA
POWER SUPPLY
Supply Current ISY VOUT = 2.0 V, no load 1.6 2.7 2.7 mA
I
SY –40°C ≤ TA ≤ +85°C 3.0 3.0 mA
AUDIO PERFORMANCE
THD + Noise VOUT = 0 dBu, f = 1 kHz 0.001 0.001 %
Voltage Noise Density en f = 10 Hz 9 9 nV/√Hz
f = 1 kHz 4.7 4.7 nV/√Hz
Current Noise Density in f = 1 kHz 0.45 0.45 pA/√Hz
Voltage Noise en p-p 0.1 Hz to 10 Hz 120 120 nV p-p
DYNAMIC PERFORMANCE
Slew Rate SR RL = 2 kΩ 0.6 0.9 0.6 V/μs
Gain Bandwidth Product GBP 3.5 3.5 MHz
Settling Time tS to 0.01%, 2 V step 5.8 5.8 μs
1 Long-term offset voltage is guaranteed by a 1000 hour life test performed on three independent lots at 125°C, with an LTPD of 1.3.
2 Guaranteed specifications, based on characterization data.
OP113/OP213/OP413
Rev. F | Page 6 of 24
ABSOLUTE MAXIMUM RATINGS
Table 3.
Parameter Rating
Supply Voltage ±18 V
Input Voltage ±18 V
Differential Input Voltage ±10 V
Output Short-Circuit Duration to GND Indefinite
Storage Temperature Range −65°C to +150°C
Operating Temperature Range −40°C to +85°C
Junction Temperature Range −65°C to +150°C
Lead Temperature Range (Soldering, 60 sec) 300°C
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
THERMAL RESISTANCE
Table 4. Thermal Resistance
Package Type θJA θ
JC Unit
8-Lead PDIP (P) 103 43 °C/W
8-Lead SOIC_N (S) 158 43 °C/W
16-Lead SOIC_W (S) 92 27 °C/W
ESD CAUTION
OP113/OP213/OP413
Rev. F | Page 7 of 24
TYPICAL PERFORMANCE CHARACTERISTICS
100
050
60
20
–40
40
–50
80
403020100–10–20–30
UNITS
INPUT OFFSET VOLTAGE, V
OS
(µV)
V
S
= ±15V
T
A
= 25°C
400 × OP AMPS
PLASTIC PACKAGE
00286-005
Figure 5. OP113 Input Offset (VOS) Distribution @ ±15 V
500
0
100
300
100
–80
200
–100
400
806040200–20–40–60
UNITS
INPUT OFFSET VOLTAGE, V
OS (µV)
VS = ±15V
TA = 25°C
896 × OP AMPS
PLASTIC PACKAGE
00286-006
Figure 6. OP213 Input Offset (VOS) Distribution @ ±15 V
500
0
140
300
100
–40
200
–60
400
120100806040200–20
UNITS
INPUT OFFSET VOLTAGE, V
OS (µV)
VS = ±15V
TA = 25°C
1220 × OP AMPS
PLASTIC PACKAGE
00286-007
Figure 7. OP413 Input Offset (VOS) Distribution @ ±15 V
150
01.0
90
30
0.1
60
0
120
0.90.80.70.60.50.40.30.2
UNITS
TCVOS (µV)
VS = ±15V
–40°C ≤ TA ≤ +85°C
400 × OP AMPS
PLASTIC PACKAGE
00286-008
Figure 8. OP113 Temperature Drift (TCVOS) Distribution @ ±15 V
500
01.0
300
100
0.1
200
0
400
0.90.80.70.60.50.40.30.2
UNITS
TCV
OS
(µV)
V
S
= ±15V
–40°C ≤ T
A
≤ +85°C
896 × OP AMPS
PLASTIC PACKAGE
00286-009
Figure 9. OP213 Temperature Drift (TCVOS) Distribution @ ±15 V
UNITS
600
0
300
100
200
500
400
V
S
= ±15V
–40°C ≤ T
A
≤ +85°C
1220 × OP AMPS
PLASTIC PACKAGE
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
TCV
OS
(µV)
00286-010
Figure 10. OP413 Temperature Drift (TCVOS) Distribution @ ±15 V
OP113/OP213/OP413
Rev. F | Page 8 of 24
1000
0
125
600
200
–50
400
800
1007550250–25
INPUT BIAS CURRENT (nA)
–75
V
CM
= 0V
V
S
= +5V
V
CM
= +2.5V
V
S
= ±15V
V
CM
= 0V
TEMPERATURE (°C)
00286-011
Figure 11. OP113 Input Bias Current vs. Temperature
5.0
3.0 125
4.5
3.5
–50
4.0
7550250–25
POSITIVE OUTPUT SWING (V)
2.0
0
1.5
0.5
1.0
NEGATIVE OUTPUT SWING (mV)
–75 100
TEMPERATURE (°C)
V
S
= 5V
–SWING
R
L
= 600Ω
–SWING
R
L
= 2kΩ
+SWING
R
L
= 2kΩ
+SWING
R
L
= 600Ω
00286-012
Figure 12. Output Swing vs. Temperature and RL @ 5 V
FREQUENCY (Hz)
60
40
20
0
–20
–40
–60
–80
–100
–120
CHANNEL SEPARATION (dB)
V
S
= ±15V
T
A
= 25°C
105
10 100 1k 10k 100k 1M 10M
00286-013
Figure 13. Channel Separation
500
0125
300
100
–50
200
400
1007550250–25
INPUT BIAS CURRENT (nA)
–75
TEMPERATURE (°C)
V
S
= +5V
V
S
= ±15V
00286-014
Figure 14. OP213 Input Bias Current vs. Temperature
15.0
–15.0 125
–13.5
–14.5
–50
–14.0
–75
13.0
12.5
13.5
14.0
14.5
1007550250–25
POSITIVE OUTPUT SWING (V)
TEMPERATURE (°C)
V
S
= ±15V
–SWING
R
L
= 2kΩ
–SWING
R
L
= 600Ω
+SWING
R
L
= 600Ω
+SWING
R
L
= 2kΩ
00286-015
Figure 15. Output Swing vs. Temperature and RL @ ±15 V
20
0125
6
2
–50
4
12
8
10
14
16
18
1007550250–25
–75
TEMPERATURE (°C)
V
S
= 5V
V
O
= 3.9V
OPEN-LOOP GAIN (V/µV)
R
L
= 2kΩ
R
L
= 600Ω
00286-016
Figure 16. Open-Loop Gain vs. Temperature @ 5 V
OP113/OP213/OP413
Rev. F | Page 9 of 24
12.5
0
125–50
2.5
7.5
5.0
10.0
1007550250–25
–75
OPEN-LOOP GAIN (V/µV)
TEMPERATURE (°C)
V
S
= ±15V
V
D
= ±10V
R
L
= 2kΩ
R
L
= 1kΩ
R
L
= 600Ω
00286-017
Figure 17. OP413 Open-Loop Gain vs. Temperature
100
40
–20
20
0
60
80
FREQUENCY (Hz)
OPEN-LOOP GAIN (dB)
90
225
135
180
45
0
PHASE (Degrees)
θm = 57°
GAIN
PHASE
V+ = 5V
V– = 0V
T
A
= 25°C
1k 10k 100k 1M 10M
00286-018
Figure 18. Open-Loop Gain, Phase vs. Frequency @ 5 V
50
30
–20
40
10
20
–10
0
FREQUENCY (Hz)
CLOSED-LOOP GAIN (dB)
V+ = 5V
V– = 0V
T
A
= 25°C
1k 10k 100k 1M 10M
A
V
= 100
A
V
= 10
A
V
= 1
00286-019
Figure 19. Closed-Loop Gain vs. Frequency @ 5 V
TEMPERATURE (°C)
10
0125
3
1
–50
2
6
4
5
7
8
9
1007550250–25
–75
R
L
= 2kΩ
OPEN-LOOP GAIN (V/µV)
R
L
= 600Ω
V
S
= ±15V
V
O
= ±10V
00286-020
Figure 20. OP213 Open-Loop Gain vs. Temperature
100
40
–20
20
0
60
80
FREQUENCY (Hz)
OPEN-LOOP GAIN (dB)
90
225
135
180
45
0
PHASE (Degrees)
GAIN
PHASE
1k 10k 100k 1M 10M
T
A
= 25°C
V
S
= ±15V
θm = 72°
00286-021
Figure 21. Open-Loop Gain, Phase vs. Frequency @ ±15 V
50
30
–20
40
10
20
–10
0
FREQUENCY (Hz)
CLOSED-LOOP GAIN (dB)
T
A
= 25°C
V
S
= ±15V
1k 10k 100k 1M 10M
A
V
= 100
A
V
= 10
A
V
= 1
00286-052
Figure 22. Closed-Loop Gain vs. Frequency @ ±15 V
OP113/OP213/OP413
Rev. F | Page 10 of 24
70
50
125
65
55
–50
60
7550250–25
PHASE MARGIN (Degrees)
5
1
4
2
3
GAIN BANDWIDTH PRODUCT (MHz)
–75
GBW
θm
V+ = 5V
V– = 0V
TEMPERATURE (°C)
100
0
0286-022
Figure 23. Gain Bandwidth Product and Phase Margin vs. Temperature @ 5 V
30
15
0
10
5
20
25
FREQUENCY (Hz)
VOLTAGE NOISE DENSITY (nV/ Hz)
1 10 100 1k
T
A
= 25°C
V
S
= ±15V
00286-023
Figure 24. Voltage Noise Density vs. Frequency
140
100
0
120
60
80
20
40
FREQUENCY (Hz)
COMMON-MODE REJECTION (dB)
100 1k 10k 100k 1M
V+ = 5V
V– = 0V
T
A
= 25°C
00286-024
Figure 25. Common-Mode Rejection vs. Frequency @ 5 V
70
50
125
65
55
–50
60
7550250–25
PHASE MARGIN (Degrees)
5
1
4
2
3
GAIN BANDWIDTH PRODUCT (MHz)
–75
θm
TEMPERATURE (°C)
100
V
S
= ±15V
GBW
00286-025
Figure 26. Gain Bandwidth Product and Phase Margin vs. Temperature @ ±15 V
3.0
1.5
0
1.0
0.5
2.0
2.5
FREQUENCY (Hz)
CURRENT NOISE DENSITY (pA/ Hz)
1 10 100 1k
T
A
= 25°C
V
S
= ±15V
00286-026
Figure 27. Current Noise Density vs. Frequency
140
100
01M1k 100k10k100
120
60
80
20
40
FREQUENCY (Hz)
COMMON-MODE REJECTION (dB)
TA = 25°C
VS = ±15V
00286-027
Figure 28. Common-Mode Rejection vs. Frequency @ ±15 V
OP113/OP213/OP413
Rev. F | Page 11 of 24
140
100
0
1M1k 100k10k100
120
60
80
20
40
FREQUENCY (Hz)
POWER SUPPLY REJECTION (dB)
+PSRR
–PSRR
T
A
= 25°C
V
S
= ±15V
00286-028
Figure 29. Power Supply Rejection vs. Frequency @ ±15 V
6
3
0
2
1
4
5
FREQUENCY (Hz)
MAXIMUM OUTPUT SWING (V)
V
S
= 5V
R
L
= 2kΩ
T
A
= 25°C
A
VCL
= 1
1k 10k 100k 1M 10M
00286-029
Figure 30. Maximum Output Swing vs. Frequency @ 5 V
50
0500
15
5
100
10
0
30
20
25
35
40
45
400300200
LOAD CAPACITANCE (pF)
OVERSHOOT (%)
POSITIVE
EDGE
NEGATIVE
EDGE
V
S
= 5V
R
L
= 2kΩ
V
IN
= 100mV p-p
T
A
= 25°C
A
VCL
= 1
00286-030
Figure 31. Small-Signal Overshoot vs. Load Capacitance @ 5 V
40
20
0
1M1k 100k10k100
10
30
FREQUENCY (Hz)
IMPEDANCE (Ω)
T
A
= 25°C
V
S
= ±15V
A
V
= 100
A
V
= 10
A
V
= 1
00286-031
Figure 32. Closed-Loop Output Impedance vs. Frequency @ ±15 V
30
15
0
10
5
20
25
FREQUENCY (Hz)
MAXIMUM OUTPUT SWING (V)
1k 10k 100k 1M 10M
V
S
= ±15V
R
L
= 2kΩ
T
A
= 25°C
A
VOL
= 1
00286-032
Figure 33. Maximum Output Swing vs. Frequency @ ±15 V
20
0500
6
2
100
4
0
12
8
10
14
16
18
400300200
LOAD CAPACITANCE (pF)
OVERSHOOT (%)
NEGATIVE
EDGE
POSITIVE
EDGE
V
S
= ±15V
R
L
= 2kΩ
V
IN
= 100mV p-p
T
A
= 25°C
A
VCL
= 1
00286-033
Figure 34. Small-Signal Overshoot vs. Load Capacitance @ ±15 V
OP113/OP213/OP413
Rev. F | Page 12 of 24
2.0
0125
1.5
0.5
–50
1.0
7550250–25
–75
SLEW RATE (V/µs)
100
TEMPERATURE (°C)
+SLEW RATE
–SLEW RATE
V
S
= 5V
0.5V ≤ V
OUT
≤ 4.0V
00286-034
2.0
0
125
1.5
0.5
–50
1.0
7550250–25
–75 100
TEMPERATURE (°C)
SLEW RATE (V/µs)
V
S
= ±15V
–10V ≤ V
OUT
≤ +10V +SLEW RATE
–SLEW RATE
00286-037
Figure 35. Slew Rate vs. Temperature @ 5 V (0.5 V ≤ VOUT ≤ 4.0 V) Figure 38. Slew Rate vs. Temperature @ ±15 V (–10 V ≤ VOUT ≤ +10.0 V)
10
100
0%
90
20mV
1s
00286-035
0%
100
20mV
90
10
1s
00286-038
Figure 36. Input Voltage Noise @ ±15 V (20 nV/div) Figure 39. Input Voltage Noise @ 5 V (20 nV/div)
5
0125
3
1
–50
2
4
1007550250–25
SUPPLY CURRENT (mA)
–75
TEMPERATURE (°C)
V
S
= +5V
V
S
= ±15V
V
S
= ±18V
00286-039
t
OUT
909
Ω
100Ω
0.1Hz TO 10Hz
A
V
= 1000
A
V
= 100
00286-036
Figure 37. Noise Test Diagram Figure 40. Supply Current vs. Temperature
OP113/OP213/OP413
Rev. F | Page 13 of 24
APPLICATIONS
The OP113, OP213, and OP413 form a new family of high
performance amplifiers that feature precision performance in
standard dual-supply configurations and, more importantly,
maintain precision performance when a single power supply is
used. In addition to accurate dc specifications, it is the lowest
noise single-supply amplifier available with only 4.7 nV/√Hz
typical noise density.
Single-supply applications have special requirements due to the
generally reduced dynamic range of the output signal. Single-
supply applications are often operated at voltages of 5 V or 12 V,
compared to dual-supply applications with supplies of ±12 V or
±15 V. This results in reduced output swings. Where a dual-
supply application may often have 20 V of signal output swing,
single-supply applications are limited to, at most, the supply
range and, more commonly, several volts below the supply.
In order to attain the greatest swing, the single-supply output
stage must swing closer to the supply rails than in dual-supply
applications.
The OPx13 family has a new patented output stage that allows
the output to swing closer to ground, or the negative supply,
than previous bipolar output stages. Previous op amps had
outputs that could swing to within about 10 mV of the negative
supply in single-supply applications. However, the OPx13
family combines both a bipolar and a CMOS device in the output
stage, enabling it to swing to within a few hundred µV of ground.
When operating with reduced supply voltages, the input range
is also reduced. This reduction in signal range results in
reduced signal-to-noise ratio for any given amplifier. There are
only two ways to improve this: increase the signal range or
reduce the noise. The OPx13 family addresses both of these
parameters. Input signal range is from the negative supply to
within 1 V of the positive supply over the full supply range.
Competitive parts have input ranges that are 0.5 V to 5 V less
than this. Noise has also been optimized in the OPx13 family.
At 4.7 nV/√Hz, the noise is less than one fourth that of competitive
devices.
PHASE REVERSAL
The OPx13 family is protected against phase reversal as long as
both of the inputs are within the supply ranges. However, if
there is a possibility of either input going below the negative
supply (or ground in the single-supply case), the inputs should
be protected with a series resistor to limit input current to 2 mA.
OP113 OFFSET ADJUST
The OP113 has the facility for external offset adjustment, using
the industry standard arrangement. Pin 1 and Pin 5 are used in
conjunction with a potentiometer of 10 k total resistance,
connected with the wiper to V− (or ground in single-supply
applications). The total adjustment range is about ±2 mV using
this configuration.
Adjusting the offset to 0 has minimal effect on offset drift
(assuming the potentiometer has a tempco of less than
1000 ppm/°C). Adjustment away from 0, however, (as with all
bipolar amplifiers) results in a TCVOS of approximately
3.3 V/°C for every millivolt of induced offset.
It is, therefore, not generally recommended that this trim be
used to compensate for system errors originating outside of the
OP113. The initial offset of the OP113 is low enough that
external trimming is almost never required, but if necessary, the
2 mV trim range may be somewhat excessive. Reducing the
trimming potentiometer to a 2 k value results in a more
reasonable range of ±400 V.
OP113/OP213/OP413
Rev. F | Page 14 of 24
APPLICATION CIRCUITS
A HIGH PRECISION INDUSTRIAL LOAD-CELL
SCALE AMPLIFIER
The OPx13 family makes an excellent amplifier for
conditioning a load-cell bridge. Its low noise greatly improves
the signal resolution, allowing the load cell to operate with a
smaller output range, thus reducing its nonlinearity. Figure 41
shows one half of the OPx13 family used to generate a very
stable 10 V bridge excitation voltage while the second amplifier
provides a differential gain. R4 should be trimmed for
maximum common-mode rejection.
16
2
136 711 124
14
15
9
1
3
AD588BQ
8
10
3
2
8
1
A2
2N2219A
+10V
+15
V
–15V
+10V
6
54
7
A1 OUTPUT
010V
FS
–15V
1/2
OP213
+
–
+10µF
+
–
CMRR TRIM
10-TURN
T.C. LESS THAN 50ppm/°C
350Ω
LOAD
CELL
100mV
F.S.
R5
1kΩ
1/2
OP213
R1
17.2kΩ
0.1%
R2
301Ω
0.1%
R4
500Ω
R3
17.2kΩ
0.1%
00286-040
Figure 41. Precision Load-Cell Scale Amplifier
A LOW VOLTAGE, SINGLE SUPPLY STRAIN GAGE
AMPLIFIER
The true zero swing capability of the OPx13 family allows the
amplifier in Figure 42 to amplify the strain gage bridge
accurately even with no signal input while being powered by a
single 5 V supply. A stable 4 V bridge voltage is made possible
by the rail-to-rail OP295 amplifier, whose output can swing to
within a millivolt of either rail. This high voltage swing greatly
increases the bridge output signal without a corresponding
increase in bridge input.
3
2
8
1
2N2222A
2.5V
1/2
OP295
4
2
4
6
IN
OUT
GND
REF43
4V
5
V
1/2
OP213
1
3
2
8
6
5
4
7
R4
100kΩ
R3
20kΩ
R6
27.4Ω
R5
2.1kΩ
R2
20kΩ
R1
100kΩ
1/2
OP295
R
G
= 2127.4Ω
5V
OUTPUT
0V 3.5V
+
–
+
–
350Ω
35mV
FS
R8
12kΩ
R7
20kΩ
+
–
00286-041
Figure 42. Single Supply Strain Gage Amplifier
A HIGH ACCURACY LINEARIZED RTD
THERMOMETER AMPLIFIER
Zero suppressing the bridge facilitates simple linearization of
the resistor temperature device (RTD) by feeding back a small
amount of the output signal to the RTD. In Figure 43, the left
leg of the bridge is servoed to a virtual ground voltage by
Amplifier A1, and the right leg of the bridge is servoed to 0 V
by Amplifier A2. This eliminates any error resulting from
common-mode voltage change in the amplifier. A 3-wire RTD
is used to balance the wire resistance on both legs of the bridge,
thereby reducing temperature mismatch errors. The 5 V bridge
excitation is derived from the extremely stable AD588 reference
device with 1.5 ppm/°C drift performance.
Linearization of the RTD is done by feeding a fraction of the
output voltage back to the RTD in the form of a current. With
just the right amount of positive feedback, the amplifier output
will be linearly proportional to the temperature of the RTD.
OP113/OP213/OP413
Rev. F | Page 15 of 24
6
54
7
A2
R5
4.02kΩ
R7
100Ω
8
+15V
–15V
1/2
OP213
R2
8.25kΩ
R1
8.25kΩ
R3
50Ω
A1
3
2
1
6
4
13
11
12
7 9 8 10
16 2
14
15
1
3
+15
V
–
15
V
AD588BQ
1/2
OP213
+
–
+
–
R
G
FULL SCALE ADJUST
+
R
W1
R
W2
R
W3
V
OUT
(10mV/°C)
–1.5V = –150°C
+5V = +500°C
R9
5kΩ
LINEARITY
ADJUST
@1/2 FS
R8
49.9kΩ
10µ
F
100Ω
RTD
R4
100Ω
00286-042
Figure 43. Ultraprecision RTD Amplifier
To calibrate the circuit, first immerse the RTD in a 0°C ice bath
or substitute an exact 100 resistor in place of the RTD. Adjust
the zero adjust potentiometer for a 0 V output, and then set R9,
linearity adjust potentiometer, to the middle of its adjustment
range. Substitute a 280.9 resistor (equivalent to 500°C) in
place of the RTD, and adjust the full-scale adjust potentiometer
for a full-scale voltage of 5 V.
To calibrate out the nonlinearity, substitute a 194.07 resistor
(equivalent to 250°C) in place of the RTD, and then adjust the
linearity adjust potentiometer for a 2.5 V output. Check and
readjust the full-scale and half-scale as needed.
Once calibrated, the amplifier outputs a 10 mV/°C temperature
coefficient with an accuracy better than ±0.5°C over an RTD
measurement range of −150°C to +500°C. Indeed the amplifier
can be calibrated to a higher temperature range, up to 850°C.
A HIGH ACCURACY THERMOCOUPLE AMPLIFIER
Figure 44 shows a popular K-type thermocouple amplifier with
cold-junction compensation. Operating from a single 12 V
supply, the OPx13 family’s low noise allows temperature
measurement to better than 0.02°C resolution over a 0°C to
1000°C range. The cold-junction error is corrected by using an
inexpensive silicon diode as a temperature measuring device.
It should be placed as close to the two terminating junctions as
physically possible. An aluminum block might serve well as an
isothermal system.
1
3
28
4
12V
+
+
REF02EZ
12V
2 6
4
D1
1N4148
5V
+
0.1µF
++
––
K-TYPE
THERMOCOUPLE
40.7µV/°C
R4
5.62kΩR3
53.6Ω
R6
200Ω
R2
2.74kΩ
+
–
1/2
OP213
0V TO 10V
(0°C TO 1000°C)
10µF
0.1µF
R9
124kΩ
R5
40.2kΩ
R1
10.7kΩ
R8
453Ω
00286-043
Figure 44. Accurate K-Type Thermocouple Amplifier
R6 should be adjusted for a 0 V output with the thermocouple
measuring tip immersed in a 0°C ice bath. When calibrating, be
sure to adjust R6 initially to cause the output to swing in the
positive direction first. Then back off in the negative direction
until the output just stops changing.
AN ULTRALOW NOISE, SINGLE SUPPLY
INSTRUMENTATION AMPLIFIER
Extremely low noise instrumentation amplifiers can be built
using the OPx13 family. Such an amplifier that operates from a
single supply is shown in Figure 45. Resistors R1 to R5 should
be of high precision and low drift type to maximize CMRR
performance. Although the two inputs are capable of operating
to 0 V, the gain of −100 configuration limits the amplifier input
common-mode voltage to 0.33 V.
*ALL RESISTORS ±0.1%, ±25ppm/°C.
+
–1/2
OP213
1/2
OP213
5V TO 36
V
GAIN = + 6
+
–
+
–
V
OUT
*R4
10kΩ
20kΩ
R
G
V
IN
*R1
10kΩ
*R2
10kΩ
*R3
10kΩ
*R
G
(200Ω + 12.7Ω)
00286-044
Figure 45. Ultralow Noise, Single Supply Instrumentation Amplifier
SUPPLY SPLITTER CIRCUIT
The OPx13 family has excellent frequency response
characteristics that make it an ideal pseudoground reference
generator, as shown in Figure 46. The OPx13 family serves as a
voltage follower buffer. In addition, it drives a large capacitor
that serves as a charge reservoir to minimize transient load
changes, as well as a low impedance output device at high
frequencies. The circuit easily supplies 25 mA load current with
good settling characteristics.
OP113/OP213/OP413
Rev. F | Page 16 of 24
8
1
4
3
2
2OUTPUT
+
V
S
+ = 5V 12
V
R1
5
kΩ
R2
5
kΩ
V
S
+
C2
1µF
R3
2.5kΩ
C1
0.1µF
R4
100Ω
–
+
1/2
OP213
0
0286-045
Figure 46. False Ground Generator
LOW NOISE VOLTAGE REFERENCE
Few reference devices combine low noise and high output drive
capabilities. Figure 47 shows the OPx13 family used as a two-
pole active filter that band limits the noise of the 2.5 V reference.
Total noise measures 3 V p-p.
8
1
4
3
2
1/2
OP213
5V
–
+
OUTPUT
2.5V
+
10kΩ10kΩ
6
2
5V
IN
OUT
4
GND
REF43
–
+
3µV p-p NOISE
10µF
C2
10µF
00286-046
Figure 47. Low Noise Voltage Reference
5 V ONLY STEREO DAC FOR MULTIMEDIA
The OPx13 family’s low noise and single supply capability are
ideally suited for stereo DAC audio reproduction or sound
synthesis applications such as multimedia systems. Figure 48
shows an 18-bit stereo DAC output setup that is powered from a
single 5 V supply. The low noise preserves the 18-bit dynamic
range of the AD1868. For DACs that operate on dual supplies,
the OPx13 family can also be powered from the same supplies.
18-BIT
DAC
18-BIT
DAC
V
REF
V
REF
AGND
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
V
L
LL
DL
CK
DR
LR
DGND
V
B
R
V
S
V
O
R
V
O
L
V
B
L
AD1868
8
1
47kΩ
+–
100pF
7.68kΩ
7.68kΩ
7.68kΩ
7.68kΩ
330pF
9.76kΩ
330pF
9.76kΩ
6
5
7
100pF
47kΩ
+–
5
V
SUPPLY
1/2
OP213
1/2
OP213
18-BIT
SERIAL
REG.
18-BIT
SERIAL
REG.
–
+
–
+
+
+
220µF LEFT
CHANNEL
OUTPUT
+
–
–
+
3
24
RIGHT
CHANNEL
OUTPUT
220µF
0
0286-047
Figure 48. 5 V Only 18-Bit Stereo DAC
OP113/OP213/OP413
Rev. F | Page 17 of 24
LOW VOLTAGE HEADPHONE AMPLIFIERS
Figure 49 shows a stereo headphone output amplifier for the
AD1849 16-bit SOUNDPORT® stereo codec device.1 The
pseudo-reference voltage is derived from the common-mode
voltage generated internally by the AD1849, thus providing a
convenient bias for the headphone output amplifiers.
5V
5kΩ
OPTIONAL
GAIN
1kΩ
5V
5kΩ
29
19
31
10kΩ
LOUT1L
LOUT1R
CMOUT
AD1849
16Ω
47kΩ
HEADPHONE
LEFT
HEADPHONE
RIGHT
16Ω
47kΩ
+
OPTIONAL
GAIN
1kΩ
V
REF
10µF
V
REF
10kΩ
10µF
L VOLUME
CONTROL
1/2
OP213
1/2
OP213
1/2
OP213
R VOLUME
CONTROL
V
REF
220µF
+
220µF
–
+
–
+
–
+
00286-048
Figure 49. Headphone Output Amplifier for Multimedia Sound Codec
LOW NOISE MICROPHONE AMPLIFIER FOR
MULTIMEDIA
The OPx13 family is ideally suited as a low noise microphone
preamp for low voltage audio applications. Figure 50 shows a
gain of 100 stereo preamp for the AD1849 16-bit SOUNDPORT
stereo codec chip. The common-mode output buffer serves as a
phantom power driver for the microphones.
5V
10k
Ω
50Ω
20Ω100Ω10kΩ
5V
20Ω
50Ω
10kΩ
10kΩ
100Ω
15
17
MINL
MINR
CMOUT
AD1849
19
LEFT
ELECTRET
C
ONDENSE
R
MIC
INPUT
10µF
+
10µF
+
1/2
OP213
1/2
OP213
–
+
RIGHT
ELECTRET
CONDENSER
MIC
INPUT
+
–
1/2
OP213
–
+
00286-049
Figure 50. Low Noise Stereo Microphone Amplifier for Multimedia Sound
Codec
PRECISION VOLTAGE COMPARATOR
With its PNP inputs and 0 V common-mode capability, the
OPx13 family can make useful voltage comparators. There is
only a slight penalty in speed in comparison to IC comparators.
However, the significant advantage is its voltage accuracy. For
example, VOS can be a few hundred microvolts or less, combined
with CMRR and PSRR exceeding 100 dB, while operating from
a 5 V supply. Standard comparators like the 111/311 family
operate on 5 V, but not with common mode at ground, nor with
offset below 3 mV. Indeed, no commercially available single-
supply comparator has a VOS less than 200 V.
1 SOUNDPORT is a registered trademark of Analog Devices, Inc.
OP113/OP213/OP413
Rev. F | Page 18 of 24
Figure 51 shows the OPx13 family response to a 10 mV
overdrive signal when operating in open loop. The top trace
shows the output rising edge has a 15 s propagation delay,
whereas the bottom trace shows a 7 s delay on the output
falling edge. This ac response is quite acceptable in many
applications.
5V
0V
–2.5V
+2.5V
±10mV OVERDRIVE
1/2
OP113
10
90
100
0%
2V
2V
+
–
100Ω
25kΩ
t
r =
t
f = 5ms
5µs
0
0286-050
Figure 51. Precision Comparator
The low noise and 250 V (maximum) offset voltage enhance
the overall dc accuracy of this type of comparator. Note that zero-
crossing detectors and similar ground referred comparisons can be
implemented even if the input swings to −0.3 V below ground.
9V
+IN
–IN
OUT
9V
00286-051
Figure 52. OP213 Simplified Schematic
OP113/OP213/OP413
Rev. F | Page 19 of 24
OUTLINE DIMENSIONS
COM PLI ANT TO JE DE C S TANDARDS MS-001
CONT ROLLING DIM E NS IONS ARE IN INCHE S; MI LLIMETER DI M E NS IONS
(IN PARENTHES ES ) ARE ROUNDED- OFF I NCH EQUI VALENTS FOR
REFERENCE ONLY AND ARE NOT APP ROPRIATE F OR USE IN DESIGN.
CORNER LE ADS MAY BE CONF IGURE D AS WHO LE O R HALF L EADS .
070606-A
0.022 (0.56)
0.018 (0.46)
0.014 (0.36)
SEATING
PLANE
0.015
(0.38)
MIN
0.210 (5.33)
MAX
0.150 ( 3.81)
0.130 ( 3.30)
0.115 (2. 92)
0.070 ( 1.78)
0.060 ( 1.52)
0.045 ( 1.14)
8
14
5
0.280 ( 7.11)
0.250 ( 6.35)
0.240 ( 6.10)
0.100 (2.54)
BSC
0.400 ( 10 .16)
0.365 ( 9.27)
0.355 ( 9.02)
0.060 ( 1 .52)
MAX
0.430 (10.92)
MAX
0.014 (0.36)
0.010 (0.25)
0.008 (0.20)
0.325 ( 8.26)
0.310 ( 7.87)
0.300 ( 7.62)
0.195 ( 4.95)
0.130 ( 3.30)
0.115 (2.92)
0.015 (0.38)
GAUGE
PLANE
0.005 (0.13)
MIN
Figure 53. 8-Lead Plastic Dual In-Line Package [PDIP]
Narrow Body
P-Suffix
(N-8)
Dimensions shown in inches and (millimeters)
CONT ROLLING DIM E NSIO NS ARE IN MI LL IMET ERS; INCH DIME NS IONS
(IN PARENT HESES) ARE ROUNDED-OFF MILL I METER EQUIVALENTS FOR
REFERENCE ONLY AND ARE NOT APP ROPRIATE F OR USE IN DESIGN.
COMP LIANT TO JEDEC S TANDARDS MS-012-AA
012407-A
0.25 ( 0.0098)
0.17 ( 0.0067)
1.27 ( 0.0500)
0.40 ( 0.0157)
0.50 ( 0 .0196)
0.25 ( 0 .0099) 45°
8°
0°
1.75 ( 0 .0688)
1.35 ( 0 .0532)
SEATING
PLANE
0.25 (0.0098)
0.10 (0.0040)
4
1
85
5.00 (0.1968)
4.80 (0.1890)
4.00 ( 0.1574)
3.80 ( 0.1497)
1.27 (0.0500)
BSC
6.20 ( 0.2441)
5.80 ( 0.2284)
0.51 ( 0.0201)
0.31 ( 0.0122)
COPLANARITY
0.10
Figure 54. 8-Lead Standard Small Outline Package [SOIC_N]
Narrow Body
S-Suffix
(R-8)
Dimensions shown in millimeters and (inches)
OP113/OP213/OP413
Rev. F | Page 20 of 24
CONT ROLLING DIMENSI ONS ARE I N MIL LIM E TERS; INCH DIM ENSIONS
(IN PARE NTHESE S) ARE ROUNDE D-OFF MI LL IMETER EQUIVALENT S FOR
REFE RE NCE ONLY AND ARE NOT APPRO PRIATE F OR USE IN DESI GN.
COMP LI ANT TO JE DE C STANDARDS MS - 0 13-A A
030707-B
10.50 (0.4134 )
10.10 (0.3976 )
0.30 ( 0.0118)
0.10 ( 0.0039)
2.65 ( 0.1043)
2.35 ( 0.0925)
10.65 ( 0.4193)
10.00 ( 0.3937)
7.60 ( 0 .2992)
7.40 ( 0 .2913)
0.75 (0.0295)
0.25 (0.0098)
45°
1.27 (0.0500)
0.40 (0.0157)
C
OPLANARITY
0.10 0.33 (0.0130)
0.20 ( 0.0079)
0.51 ( 0.0201)
0.31 ( 0.0122)
SEATING
PLANE
8°
0°
16 9
8
1
1.27 ( 0.0500)
BSC
Figure 55. 16-Lead Standard Small Outline Package [SOIC_W]
Wide Body
S-Suffix
(RW-16)
Dimensions shown in millimeters and (inches)
ORDERING GUIDE
Model Temperature Range Package Description Package Options
OP113ES −40°C to +85°C 8-Lead SOIC_N R-8 (S-Suffix)
OP113ES-REEL −40°C to +85°C 8-Lead SOIC_N R-8 (S-Suffix)
OP113ES-REEL7 −40°C to +85°C 8-Lead SOIC_N R-8 (S-Suffix)
OP113ESZ1 −40°C to +85°C 8-Lead SOIC_N R-8 (S-Suffix)
OP113ESZ-REEL1 −40°C to +85°C 8-Lead SOIC_N R-8 (S-Suffix)
OP113ESZ-REEL71 −40°C to +85°C 8-Lead SOIC_N R-8 (S-Suffix)
OP113FS −40°C to +85°C 8-Lead SOIC_N R-8 (S-Suffix)
OP113FS-REEL −40°C to +85°C 8-Lead SOIC_N R-8 (S-Suffix)
OP113FS-REEL7 −40°C to +85°C 8-Lead SOIC_N R-8 (S-Suffix)
OP113FSZ1 −40°C to +85°C 8-Lead SOIC_N R-8 (S-Suffix)
OP113FSZ-REEL1 −40°C to +85°C 8-Lead SOIC_N R-8 (S-Suffix)
OP113FSZ-REEL71 −40°C to +85°C 8-Lead SOIC_N R-8 (S-Suffix)
OP213ES −40°C to +85°C 8-Lead SOIC_N R-8 (S-Suffix)
OP213ES-REEL −40°C to +85°C 8-Lead SOIC_N R-8 (S-Suffix)
OP213ES-REEL7 −40°C to +85°C 8-Lead SOIC_N R-8 (S-Suffix)
OP213ESZ1 −40°C to +85°C 8-Lead SOIC_N R-8 (S-Suffix)
OP213ESZ-REEL1 −40°C to +85°C 8-Lead SOIC_N R-8 (S-Suffix)
OP213ESZ-REEL71 −40°C to +85°C 8-Lead SOIC_N R-8 (S-Suffix)
OP213FP −40°C to +85°C 8-Lead PDIP N-8 (P-Suffix)
OP213FPZ1 −40°C to +85°C 8-Lead PDIP N-8 (P-Suffix)
OP213FS −40°C to +85°C 8-Lead SOIC_N R-8 (S-Suffix)
OP213FS-REEL −40°C to +85°C 8-Lead SOIC_N R-8 (S-Suffix)
OP213FS-REEL7 −40°C to +85°C 8-Lead SOIC_N R-8 (S-Suffix)
OP213FSZ1 −40°C to +85°C 8-Lead SOIC_N R-8 (S-Suffix)
OP213FSZ-REEL1 −40°C to +85°C 8-Lead SOIC_N R-8 (S-Suffix)
OP213FSZ-REEL71 −40°C to +85°C 8-Lead SOIC_N R-8 (S-Suffix)
OP113/OP213/OP413
Rev. F | Page 21 of 24
Model Temperature Range Package Description Package Options
OP413ES −40°C to +85°C 16-Lead Wide Body SOIC_W RW-16 (S-Suffix)
OP413ES-REEL −40°C to +85°C 16-Lead Wide Body SOIC_W RW-16 (S-Suffix)
OP413ESZ1 −40°C to +85°C 16-Lead Wide Body SOIC_W RW-16 (S-Suffix)
OP413ESZ-REEL1 −40°C to +85°C 16-Lead Wide Body SOIC_W RW-16 (S-Suffix)
OP413FS −40°C to +85°C 16-Lead Wide Body SOIC_W RW-16 (S-Suffix)
OP413FS-REEL −40°C to +85°C 16-Lead Wide Body SOIC_W RW-16 (S-Suffix)
OP413FSZ1 −40°C to +85°C 16-Lead Wide Body SOIC_W RW-16 (S-Suffix)
OP413FSZ-REEL1 −40°C to +85°C 16-Lead Wide Body SOIC_W RW-16 (S-Suffix)
1 Z = RoHS Compliant Part.
OP113/OP213/OP413
Rev. F | Page 22 of 24
NOTES
OP113/OP213/OP413
Rev. F | Page 23 of 24
NOTES
OP113/OP213/OP413
Rev. F | Page 24 of 24
NOTES
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