Rev 2
August 2005 1/9
9
TS339
Micropower Quad CMOS Voltage Comparators
■Extremely low supply current: 9µa typ/comp.
■Wide single supply range 2.7V to 16V or dual
supplies (±1.35V to ±8V)
■Extremely low input bias current: 1pA typ.
■Extremely low input offset current: 1pA typ.
■Input common-mode voltage range includes
GND
■High input impedance: 1012Ω typ
■Fast response time: 1.5µs typ. for 5mV
overdrive
■Pin-to-pin and functionally compatible with
bipolar LM339
Description
The TS339 is a micropower CMOS quad voltage
comparator with extremely low consumption of
9µA typ / comparator (20 times less than bipolar
LM339). Similar performances are offered by the
quad micropower comparator TS3704 with a
push-pull CMOS output.
Thus response times remain similar to the LM339.
Pin Connection (top view)
Order Codes
N
DIP14
(Plastic Package)
D
SO14
(Plastic Micropackage)
P
TSSOP14
(Thin Shrink Small Outline Package)
Inverting Input 2
Output 2
Non-inverting Input 2
Output 1
Inverting Input 1
Non-inverting Input 1
CC
V -
CC
V
1
2
3
4
8
5
6
7
9
10
11
12
13
14
+
Output 3
Output 4
Non-inverting Input 4
Inverting Input 4
Non-inverting Input 3
Inverting Input 3
-
+-
+
-
+-
+
Part Number Temperature
Range Package Packaging Marking
TS339CN 0°C, +70°C DIP14 Tube TS339CN
TS339CD/CDT SO-14 Tube or Tape & Reel S339C
TS339IN
-40°C, +125°C
DIP14 Tube TS339IN
TS339ID/IDT SO-14 Tube or Tape & Reel S339I
TS339IPT TSSOP14
(Thin Shrink Outline Package) Tape & Reel S339I
TS339IYD/IYDT SO-14 (automotive grade level) Tube or Tape & Reel S339IY
www.st.com
Absolute Maximum Ratings TS339
2/9
1 Absolute Maximum Ratings
Table 1. Key parameters and their absolute maximum ratings
Symbol Parameter Value Unit
VCC+Supply Voltage (1)
1. All voltage values, except differential voltage, are with respect to network ground terminal.
18 V
Vid Differential Input Voltage (2)
2. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal.
±18 V
ViInput Voltage (3)
3. Excursions of input voltages may exceed the power supply level. As long as the common mode voltage
[Vicm=(Vin+ + Vin-)/2] remains within the specified range, the comparator will provide a stable output state.
However, the maximum current through the ESD diodes (IF) of the input stage must strictly be observed.
18 V
VoOutput Voltage 18 V
IoOutput Current 20 mA
IFForward Current in ESD Protection Diodes on Inputs (4)
4. Guaranteed by design.
50 mA
pd
Power Dissipation (5) DIP14
SO14
TSSOP14
5. Pd is calculated with Tamb = +25°C, Tj = +150°C and
Rthja = 80 °C/W for DIP14 package
Rthja = 150 °C/W for SO14 package
Rthja = 175°C/W for TSSOP14 package
1500
830
710
mW
Tstg Storage Temperature Range -65 to +150 °C
ESD
HBM: Human Body Model(6)
6. Human body model, 100pF discharged through a 1.5kΩ resistor into pin of device.
50 V
MM: Machine Model(7)
7. Machine model ESD, a 200pF cap is charged to the specified voltage, then discharged directly into the IC with
no external series resistor (internal resistor < 5Ω), into pin to pin of device.
40 V
CDM: Charged Device Model 800 V
TS339 Typical Application Schematics
3/9
2 Typical Application Schematics
Figure 1. Schematic diagram (for 1/4 TS339)
T
1
T
2
1
TT
34
R
T
T
T
T
5
6
7
8
T
T
T
9
11
10
T
12
T
17
T
13
TT
14 15
T
16
T
T
19
20
T
18
Input - Input +
Output
CC
V+
CC
V-
Electrical Characteristics TS339
4/9
3 Electrical Characteristics
Table 2. VCC+ = 3V, VCC- = 0V, Tamb = 25°C (unless otherwise specified)
Symbol Parameter Min. Typ. Max. Unit
Vio
Input Offset Voltage (1)
Vic = 1.5V
Tmin. ≤ Tamb ≤ Tmax.
1. The specified offset voltage is the maximum value required to drive the output up to 2.5V or down to 0.3V.
5
6.5
mV
Iio
Input Offset Current (2)
Vic = 1.5V
Tmin. ≤ Tamb ≤ Tmax.
2. Maximum values including unavoidable inaccuracies of the industrial test.
1
300
pA
Iib
Input Bias Current 2)
Vic = 1.5V
Tmin. ≤ Tamb ≤ Tmax.
1
600
pA
Vicm
Input Common Mode Voltage Range
Tmin. ≤ Tamb ≤ Tmax
0
0
VCC+-1.2
VCC+ -1.5 V
CMR Common-mode Rejection Ratio
Vic = Vicm min. 70 dB
SVR Supply Voltage Rejection Ratio
VCC+ = 3V to 5V 70 dB
IOH
High Level Output Current
Vid = +1V, VOH = 3V
Tmin. ≤ Tamb ≤ Tmax.
240
1000
nA
VOL
Low Level Output Voltage
Vid = -1V, IOL = +6mA
Tmin. ≤ Tamb ≤ Tmax.
400 550
800
mV
ICC
Supply Current (each comparator)
No load - Outputs low
Tmin. ≤ Tamb ≤ Tmax.
920
25
µA
tPLH
Response Time Low to High
Vic = 0V, f = 10kHz, Tmin. ≤ Tamb ≤ TmaxCL = 50pF, Overdrive
= 5mV
TTL Input
1.5
0.7
µs
tPHL
Response Time High to Low
Vic = 0V, f = 10kHz, RL = 5.1kΩ, CL = 50pF, Overdrive = 5mV
TTL Input
2.5
0.08
µs
TS339 Electrical Characteristics
5/9
Table 3. VCC+ = 5V, VCC- = 0V, Tamb = 25°C (unless otherwise specified)
Symbol Parameter Min. Typ. Max. Unit
Vio
Input Offset Voltage (1)
Vic = 2.5V, Vcc+ = 5V to 10V
Tmin. ≤ Tamb ≤ Tmax.
1. The specified offset voltage is the maximum value required to drive the output up to 4.5V or down to 0.3V.
1.4 5
6.5
mV
Iio
Input Offset Current (2)
Vic = 2.5V
Tmin. ≤ Tamb ≤ Tmax.
2. Maximum values including unavoidable inaccuracies of the industrial test.
1
300
pA
Iib
Input Bias Current 2)
Vic = 2.5V
Tmin. ≤ Tamb ≤ Tmax.
1
600
pA
Vicm
Input Common Mode Voltage Range
Tmin. ≤ Tamb ≤ Tmax
0
0
VCC+-1.2
VCC+ -1.5 V
CMR Common-mode Rejection Ratio
Vic = 0V 75 dB
SVR Supply Voltage Rejection Ratio
VCC+ = +5V to +10V 85 dB
IOH
High Level Output Voltage
Vid = 1V, VOH = +5V
Tmin. ≤ Tamb ≤ Tmax.
27 40
1000
nA
VOL
Low Level Output Voltage
Vid = -1V, IOL = 6mA
Tmin. ≤ Tamb ≤ Tmax.
260 400
650
mV
ICC
Supply Current (each comparator)
No load - Outputs low
Tmin. ≤ Tamb ≤ Tmax.
10 20
25 µA
tPLH
Response Time Low to High
Vic = 0V, f = 10kHz, RL = 5.1kΩ, CL = 15pF,
Overdrive = 5mV
Overdrive = 10mV
Overdrive = 20mV
Overdrive = 40mV
TTL Input
1.5
1.2
1.1
0.9
0.8
µs
tPHL
Response Time High to Low
Vic = 0V, f = 10kHz, RL = 5.1kΩ, CL = 15pF,
Overdrive = 5mV
Overdrive = 10mV
Overdrive = 20mV
Overdrive = 40mV
TTL Input
2.5
1.9
1.2
0.8
0.08
µs
tf
Fall time
f = 10kHz, CL = 50pF, RL = 5.1kΩ, Overdrive 50mV 30 ns
Package Mechanical Data TS339
6/9
4 Package Mechanical Data
In order to meet environmental requirements, ST offers these devices in ECOPACK® packages.
These packages have a Lead-free second level interconnect. The category of second level
interconnect is marked on the package and on the inner box label, in compliance with JEDEC
Standard JESD97. The maximum ratings related to soldering conditions are also marked on
the inner box label. ECOPACK is an ST trademark. ECOPACK specifications are available at:
www.st.com.
4.1 DIP14 Package
DIM.
mm. inch
MIN. TYP MAX. MIN. TYP. MAX.
a1 0.51 0.020
B 1.39 1.65 0.055 0.065
b 0.5 0.020
b1 0.25 0.010
D 20 0.787
E 8.5 0.335
e 2.54 0.100
e3 15.24 0.600
F 7.1 0.280
I 5.1 0.201
L 3.3 0.130
Z 1.27 2.54 0.050 0.100
Plastic DIP-14 MECHANICAL DATA
P001A
TS339 Package Mechanical Data
7/9
4.2 SO-14 Package
DIM. mm. inch
MIN. TYP MAX. MIN. TYP. MAX.
A 1.75 0.068
a1 0.1 0.2 0.003 0.007
a2 1.65 0.064
b 0.35 0.46 0.013 0.018
b1 0.19 0.25 0.007 0.010
C 0.5 0.019
c1 45˚ (typ.)
D 8.55 8.75 0.336 0.344
E 5.8 6.2 0.228 0.244
e 1.27 0.050
e3 7.62 0.300
F 3.8 4.0 0.149 0.157
G 4.6 5.3 0.181 0.208
L 0.5 1.27 0.019 0.050
M 0.68 0.026
S˚ (max.)
SO-14 MECHANICAL DATA
PO13G
8
Package Mechanical Data TS339
8/9
4.3 TSSOP14 Package
DIM.
mm. inch
MIN. TYP MAX. MIN. TYP. MAX.
A 1.2 0.047
A1 0.05 0.15 0.002 0.004 0.006
A2 0.8 1 1.05 0.031 0.039 0.041
b 0.19 0.30 0.007 0.012
c 0.09 0.20 0.004 0.0089
D 4.9 5 5.1 0.193 0.197 0.201
E 6.2 6.4 6.6 0.244 0.252 0.260
E1 4.3 4.4 4.48 0.169 0.173 0.176
e 0.65 BSC 0.0256 BSC
K0˚ 8˚0˚ 8˚
L 0.45 0.60 0.75 0.018 0.024 0.030
TSSOP14 MECHANICAL DATA
cE
b
A2
A
E1
D
1
PIN 1 IDENTIFICATION
A1 L
K
e
0080337D
TS339 Revision History
9/9
5 Revision History
Date Revision Changes
Jan. 2003 1Initial release.
Aug. 2005 2
1 - PPAP references inserted in the datasheet see
Table : Order Codes
on page 1
.
2 - ESD protection inserted in
Table 1: Key parameters and their
absolute maximum ratings on page 2
.
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