ANALOG DEVICES Quad Low-Power Voltage Comparators PM-139/PM-139A/PM-239 FEATURES Single or Dual Supply Operation Input Voltage Range Includes Ground Low Power Consumption (2mW/Comparator) Low input Bias Current Low Input Offset Current . Low Offset Voltage 0.0.0... csessscssssrssessessesescesseeses Low Output Saturation Voltage (250mV @ 4mA) Logic Outputs Compatible with TTL, DTL, ECL, MOS, and CMOS Directly Replaces LM139 and LM139A Comparators e Available in Die Form 25nA . t5nA +2mvV ORDERING INFORMATION | +25C PACKAGE OPERATING Vos DIP tcc TEMPERATURE (mV) 14-PIN 20-CONTACT RANGE +2* PM139AY* PM139ARC/883 MIL +5* PM139Y* - MIL +5 PM239P - XIND For devices processed in total compliance to MIL-STD-883, add /883 after part GENERAL DESCRIPTION The PM-139 has four independent voltage comparators, each with precision DC specifications. Low offset voltage, bias cur- rent, power consumption and output saturation voltage are of- fered in a design that features single power supply operation. The input voltage range includes ground for convenient single supply operation. The 2mA power supply current, independent of supply voltage coupled with the single supply operation, makes this comparator ideal for low power applications. Open collector outputs allow maximum applications flexibility. PIN CONNECTIONS Ee ee 3322233 OUT 2 OUT 3 [3 fz TL J l20j fre] ouT1 our 4 vr ta] [s}cnp ve GND nc. [5] fiz] Nc. IN 1-- IN 4+ IN 1+ IN 4 IN 2 IN 3+ (9) fo} [7] aad zz2? number. Consult factory for 883 data sheet. IN? ne 3 3 t Burn-inis available on commercial and industrial temperature range parts in CerDIP, plastic DIP, and TO-can packages. 14-PIN HERMETIC DIP PM-139ARC/883 (Y-Suffix) LCC PACKAGE JAN ORDERING INFORMATION ae ge (RE-Suttix) JAN PART NUMBER DESCRIPTION JM38510/11201BCA PM139Y5/38510 LEVELB JM38510/11201BCB PM139Y2/38510 LEVELB JM38510/11201SCA" PM139Y5/38510 LEVELS ABSOLUTE MAXIMUM RATINGS Table above is for MIL-M-38510 processing. Refer to 11201 slash sheet for elec- trical processing parameters. * Undergoing Part | qualification. Consult ADI for avaitability. SIMPLIFIED SCHEMATIC (ONE COMPARATOR) }) 100nA OUTPUT as TO INPUT 1 1 I 1 7 4 i * SUBSTRATE DIODES REV. C Supply Voltage, V+... cceccssssssssesssssssssseseeeeneees Differential Input Voltage .. Input Voltage oo... cc esseescceeeceeererereeteseeesesecseees Derate Above 100C on. eccsesstesetsestereeeeneeeneees 1OmMW/PC Output Short-Circuit to Ground . Continuous Input Current (Vy +) = Saturation Voltage Vou Vin) 2 WV, Vint) = 0, - 250 400 - 250 400 mv Isink S 4mA Output Leakage Vin(t) 2 1V, Vin(-) = 0, - .1 _ _ 01 - nA Current "Leak Vo = 30V ELECTRICAL CHARACTERISTICS at V+ = +5V, -55C < T, < +125C for PM-139A and PM-139, -40C < T, < +85C for PM-2339, unless otherwise noted. PM-139A PM-139/239 PARAMETER SYMBOL CONDITIONS MIN TYP MAX MIN TYP MAX UNITS Input Offset Voltage Vos (Note 1) - _ 4 _ - 9 mv Input Offset Current los Tin (+) or tyy(-) - - 100 - _- 100 nA . Iipy(+) OR Nyy (-) with ! IN 'N _ = _ _ 300 A nput Bias Current lp Output in Linear Range 300 n. Input Common-Mode CMVR (Notes 3, 5) 0 vt-2 0 v+-2 v Voltage Range Vin 2 1V, +} = 0, Saturation Voltage VoL ww) 2 1V, Vin(+) = 0 - _ 700 - _ 700 mv loink = 4mA Output Leakage \ Vin(t+) = 1V, Vin(-) = 9, _ _ 1 _ _ 1 A Current LEAK Vo = 30V Differential Input > _ - _ Voltage Keep All Viy5 = OV 36 36 Vv NOTES: 1. Atoutput switch point, Vo = 1.4V, Rg = 00 with V+ from SV, and over the full input common-mode range (OV to V+ 1.5V). 2. Theinput common-mode voltage or either input voltage signat should not be allowed to go negative by more than 0.3V. The upper end of the common-mode voltage range is V+1.5V, but either or both inputs can go to +30V without damage. 3-66 COMPARATORS > The response time specified is for a 100mV input step with SmV overdrive. For iarger overdrive signals 300ns can be obtained. See characteristics section. Sample tested. Guaranteed by design. Positive CMVR limit equals V+ 1.5V for supply voltages other than 5V. REV. CPM-139/PM-139A/PM-239 DICE CHARACTERISTICS 1, OUTPUT (2) 8. INVERTING INPUT (3) 2. OUTPUT (1) 9. NONINVERTING INPUT (3) 3. POSITIVE SUPPLY 10. INVERTING INPUT (4) Pips 4. INVERTING INPUT (1) 11. NONINVERTING INPUT (4) as 5. NONINVERTING INPUT (1) 12. GROUND (SUBSTRATE) sae a 6. INVERTING INPUT (2) 13. OUTPUT (4) oe rs Ls | 7. NONINVERTING INPUT (2) 14, OUTPUT (3) a DIE SIZE 0.051 x 0.048 inch, 2448 sq. mils (1.295 x 1.220 mm, 1.58 sq. mm) WAFER TEST LIMITS at V+ = +5V, T, = 25C, unless otherwise noted. PM-139N PARAMETER SYMBOL CONDITIONS LIMIT UNITS Rg = 00, Rp = 5.1k0 Input Offset Voltage Vos Vo= 1.4V, (Note 1) 2 mV MAX Vin(+) dint} Input Offset Current los Ry = .1k0 25 nA MAX Vo = 1.4V . lywit) or Input Bias Current lp Iiy(cl, (Note 1) 100 nA MAX Voltage Gain . Ay R, = 15kQ, V+ = 15V, (Note 3) 50 V/mV MIN Input Voltage Range CMVR iNotes 2, 3) V+-1.5 V MAX Common-Mode Rejection Ratio CMRR {Note 4) 60.5 dB MIN Power Supply Rejection Ratio PSRR V+ =5V to +18V 60.5 dB MIN . Vinicl 21, Viyit) = 0, Saturation Voltage VoL tsi <4mA 400 mV MAX . Vin(-) 21, Output Sink Current Isink Vint) = 0, Vg < 1.5V 6 mA MIN Vint t) 2 1, Output Leakage Current LEAK Viyicl = 0, Vo = 30V 500 nA MAX Supply Current + R. ==, All Comps 2 mA MAX V+=30V NOTES: Electrical tests are performed at wafer probe to the timits shown. Due to variations in assembly methods and normal yield loss, yield after packaging is not guaranteed for standard product dice. Consult factory to negotiate specifications based on dice lot qualification through sample lot assembly and testing. TYPICAL ELECTRICAL CHARACTERISTICS at V+ = +5V, unless otherwise noted. PM-139N PARAMETER SYMBOL CONDITIONS TYPICAL UNITS Vin = TTL Logic Swing Large-Signal Response Time t, Vrer = 1.4V, (Note 5) 600 ns Var = 5V, RL = 5.1k0 Vin = 100mvV Step, (Note 5) Small-Signal Response Time ty, 5mV Overdrive 1.3 BS Vat = SV, Ry = 8.1ka NOTES: 1. At output switch point, Vo = 1.4V, Rg = 00 with V+ from 5V; and over the full input common-mode range (OV to V+ 1.5V). 2. Theinput common-mode voitage or either input signal voltage should not 3. common-mode voltage range is V+ 1.5V, but either or both inputs can go to +30V without damage. Guaranteed by design. be allowed to go negative by more than 0.3V. The upper end of the 4. Ry 2 15k2. Voy = 1.5V to 13.5V, V+ = 15V. 5. Sample tested. REV. C COMPARATORS 3-67PM-139/PM-139A/PM-239 TYPICAL PERFORMANCE CHARACTERISTICS OFFSET VOLTAGE vs TEMPERATURE 14 0. 1.2 z = -20 at z 8 1.0 a 5 5 g oO 5 O8 @ -40 a 5 Oo 06 a \ z 8 | -60 * 0.4 = 0.2 -80 -60 -40-20 6 20 40 60 80 100 120 40 -15 TEMPERATURE (C} INPUT BIAS CURRENT vs TEMPERATURE Vt = +5V -0 -25 0 25 50 125 TEMPERATURE (C) 75 100 RESPONSE TIME FOR INPUT OFFSET CURRENT vs TEMPERATURE V+=+5V log INPUT OFFSET CURRENT (mA) a -60 -40 -20 0 20 40 60 80 100 120 140 TEMPERATURE (C) RESPONSE TIME FOR SATURATION VOLTAGE VARIOUS INPUT OVERDRIVES VARIOUS INPUT OVERDRIVES vs TEMPERATURE POSITIVE TRANSITION NEGATIVE TRANSITION 60 60 = Ama so LAr 5.0 s 3 3 : OVERDRIVE *5Vpc & Ea 4.0 kg 40 =5.0mV g 83 30 83 20 5.1ka : ce ce 9 : g 5 20 5 20 Your 8 10 10 5 z 0 0 3 wu o w 0 g 3 5 = 50 Zo 50 > SE oe 53 -100 5S 100 80 225088 80CSSC*NOO (2S = o 05 1D 15 20 = 0 oO 10 3 20 TEMPERATURE (C) TIME (13) TIME (1s) TYPICAL INTERFACE ~ DRIVING CMOS DRIVING TTL 5.0V S102 1/4 cD4ot1 - _{[ V4 SN7400 | _. [>> 3-68 COMPARATORS REV. CPM-139/PM-139A/PM-239 TYPICAL APPLICATIONS OR GATE AND GATE ve TT 1T=A+B4C = oo" ye a TIME DELAY GENERATOR f Ve < 2 2 S 10HK2 15k S 200K S 2.0K02 . > Ve tome - 10K. o WA 0 3 V4 Pe 130 O Vo03 v3 Zsa Sa0K2 yy r Oma r 0 _] hve | & WA WA PM-139 *OVo2 v2 ; ve < J 5uKn 3 4 < 10Mn 10k WA 4 PM-139 V1 > 2 51k2 L REV. C COMPARATORS 3-69PM-139/PM-139A/PM-239 TYPICAL APPLICATIONS ONE-SHOT MULTIVIBRATOR WITH INPUT LOCK-OUT Ve +4V 9 1s < 2 <. < Ss J 1Ma Jima S1oMNs 60K $15K0 < < 0 100k2 , v +VINOAA- PN al V4 - PM-139 = Q V4 t * PM-139 pOvg ' $ + T = 0.3mSEC S100K2 = 10M. 100pF | _ s I S 240k 3 => ae SOS AAA WY a ONE-SHOT MULTIVIBRATOR BURN-IN CIRCUIT -18V -18V V+ iL : 3 < o 100pF % of +VIN < 2 1914S 3.6 $36 k2 SKQ +18 +18 ZENER BV TO6.2V $ Ma qo 470k2 +30V TO ONE ADJACENT PER BOARD SOCKETS MIL-STD-883, METHOD 1015, CONDITION B 3-70 COMPARATORS REV. C