lor LM139,A YT LM239,A-LM339.A LOW POWER QUAD VOLTAGE COMPARATORS as WIDE SINGLE SUPPLY VOLTAGE RANGE OR DUAL SUPPLIES FOR ALL DEVICES : +2V TO +36V OR +1V TO +18V _ a VERY LOW SUPPLY CURRENT (1.1mA) a INDEPENDENT OF SUPPLY VOLTAGE (1.4mWicomparator at +5V) LOW INPUT BIAS CURRENT : 25nATYP LOW INPUT OFFSET CURRENT :+5nA TYP N D LOW INPUT OFFSET VOLTAGE :+1imV TYP DIP14 S014 INPUT COMMON-MODE VOLTAGE RANGE (Plastic Package} (Plastic Micropackage) INCLUDES GROUND a LOW OUTPUT SATURATION VOLTAGE : EQUAL TO THE SUPPLY VOLTAGE a TTL, DTL, ECL, MOS, CMOS COMPATIBLE OUTPUTS P TSSOP14 DESCRIPTION (Thin Shrink Small Cutline Package) 250mV TYP. (lo = 4mA} DIFFERENTIAL INPUT VOLTAGE RANGE 2 Thesedevices consist of fourindependentprecision voltage comparators with an offset voltage specifi- cations as low as 2mV max for LM339A, LM239A and LM139A. All these comparatorswere designed ORDERCODES specifically to operate from a single power supply Part Temperature Package over a wide range of voltages. Operation frem split Number Range Nl DI|P power supplies is also possible. 5 . . LM139,A -55, +125C * * These comparators also have a unique characteris- wt LM239,A -40, +105C . * tic in that the input common-mode voltage range 5 includes ground even though operatedfrom a single LM339,A 0, +70C "i" * power supply voltage. Example : LM139AN PIN CONNECTIONS (top view) Outpui2 1 oO 7 r] 14. Outputs ouptt 2 TJ [] 13 Outpui4 we 3 O Tr] 12 Yo Invertinginput1 4 ol | 11.) Nondnvertinginput 4 Non inverting input 1. 5 ol | 10 Inverting inout4 Invertinginput2 6 o 1 9 Nonnvertinginput 3 Nor-inverting input 27 Cl | 8 Inverting input3 June 1998 1/10LM139,A - LM239,A - LM339,A SCHEMATIC DIAGRAM (1/4 LM139) 3.5uA () wv 1H Non-inverting [KH Input Inverting C Input 1] Vog ABSOLUTE MAXIMUM RATINGS Symbol Parameter CM23SA LM339,4 Unit Voc Supply Voltage +18 to 36 +18 to 36 Vv Vig Differential Inout Voltage +36 +36 Vv Vi Input Voltage -0.3 to +36 -0.3 to +36 Vv Output Shart-circuit to Ground - (note 1) Infinite Prot Power Dissipation 570 570 mW Toper Operating Free-air Temperature Range -55, +125 0, +70 C LM239,A -40, +105 Tstg Storage Temperature Range -65, +150 -65, +150 C Notes: 1. Short-circuit from the output to Vco* can cause excessive heating and eventual destruction. The maximum output current is approximately 20mA, independent of the magnitude of Vcc". 2/10 kyLM139,A - LM239,A - LM339,A ELECTRICAL CHARACTERISTICS Voc* = +5V, Veco = GND, Tamb = 25C (unless otherwise specified) LM139A - LM239A LM139 - LM239 Symbol Parameter LM339A LM339 Unit Min. | Typ. Max. Min. | Typ. Max. Vio Input Offset Valtage (nate 2) mv Tamb = 425C 1 2 1 5 Tmin. = Tamb = Tmax. 4 3 io Input Offset Current nA Tamb = +25C 3 25 5 50 Tmin. & Tamb < Tmax. 100 150 lip Input Bias Current (l)* or Ir} - (note 3) nA Tamp = +25C 25 100 25 250 Tmin. = Tamb = Tmax. 300 400 Avg Large Signal Voltage Gain VimV (Voc = 15V, Rr =15k2, Vo = 1 to 11) 50 | 200 50 | 200 loc Supply Current (all comparators) mA Voc = +5V, no load 14 2 1.1 2 Voc = +30V, no load 1.3 2.5 1.3 2.5 Viem Input Common Mode Voltage Range - (note 4) Vv (Vcc = 30V Tambo = +25C 0 Voo-1.5 0 Voo*-1.5 Tmin. Tambo Tmax. 0 Vcc -2 0 Voc -2 Via Differential Input Voltage - (note 6) Vcc* Vec Vv VoL Low Level Output Voltage mV (Vic = -1V, kink = 4mA) Tamb = +25C 250 400 250 400 Tin. & Tams S Tmax. 700 700 loH High Level Output Current ( Vig = 1) (Vcc = Vo = 30V) Tamb = +25C 0.1 0.1 nA Tin. < Tamb < Tmax. 1 1 HA Isink Output Sink Current mA (Vio = -1V, Vo = 1.5) 6 16 6 16 tre Response Time (note 5) ps (RL = 5.1K connected to Vcc*} 1.3 1.3 trel Large Signal Response Time ns (RL = 5.1kKQ connected to Voc", ey) = TTL, Veen = +1.4V) 300 300 Notes: 2. Atoutput switch point, Vo ~ 1.4V, Rs = 0 with Voc from 5Vto 30, and over the full input common-mode range (OV to Voc* -1.5). 3. The direction of the input current is out of the IC due to the PNP input stage. This current is essentially con- stant, independent of the state of tha output, so no loading charge exists on the raference of input lines. 4. The input common-mode voltage of either input signal voltage should not be allowed to go nagative by more than 0.3. The upper end of the common-mode voltage range is Vcc 1.5V, but either or both inputs can go to +30V without damage. 5. The response time specifiedis fora 100mV input step with 5mV overdrive. For larger overdrive signals 300ns can ba obtained. 6. Positive excursions of input voltage may exceed the power supply level. As long as the other voltage remains 4] within the common-mode range, the comparator will provide a proper output state. The low input voltage stata must not be lass than 0.3V (or 0.3V bellow the negative power supply, if used). 3/10LM139,A - LM239,A - LM339,A SUPPLY CURRENT versus INPUT CURRENT versus SUPPLY VOLTAGE SUPPLY VOLTAGE _ Tain = Vj = ov < Tam = 0C = R.=102 Tamb = -55C = | i 2 noe 2 Tamb-= 0C x Tamb = +70C x Tamb= 425C 3 3 7 Tamb = +125C 5 a R z Tamb = +1 25C w) L=o Tamb =4+70C 0 10 20 30 40 0 10 20 30 40 SUPPLY VOLTAGE (V} SUPPLY VOLTAGE (V} OUTPUT SATURATION VOLTAGE RESPONSE TIME FOR VARIOUS INPUT versus OUTPUT CURRENT OVERDRIVES - NEGATIVE TRANSITION = > o = ut of saturatio = 6 ; Oo 3 5 overdrive : SmV x > F a bk 4 oO Tamb = +1 25 Cc a 3 = 5 2 z o 1 2 Tamb= -55C _~ 0 et > oc = 0 2 Tamb= +25C Ww -50 E o =425F < z 100 amb= +25C 102 io 10 10! 107 g 0 0.5 1 1.5 2 5 TIME (us) OUTPUT SINK CURRENT (mA) a RESPONSE TIME FOR VARIOUS INPUT OVERDRIVES - POSITIVE TRANSITION = lw o = overdrive : 100mV 3 > | a 2 5 o > amb= +25C 3 = 5 0 05 1 1.5 2 a TIME (us) am) ao 2 4/10 kiLM139,A - LM239,A - LM339,A TYPICAL APPLICATIONS BASIC COMPARATOR DRIVING CMOS +V ret O V irety O DRIVING TTL LOW FREQUENCY OP AMP TRANSDUCER AMPLIFIER (e, = OVfore, =0V) N 2222 +5V 1 Magnetic pick-up | 10ko 3kQ 10kQ 0 4] 5/10LM139,A - LM239,A - LM339,A TYPICAL APPLICATIONS (continued) TIME DELAY GENERATOR 9 Ved = +15V 10kQ ws Ja oKa pe Veo! : 14S Nor LM139 + Vier } = 0.001 LF INPUT GATING SIGNAL on LOW FREQUENCY OP AMP WITH OFFSET ZERO CROSSING DETECTOR ADJUST {single power supply) 4 6/10TYPICAL APPLICATIONS (continued) TWO-DECADE HIGH-FREQUENCY VCO LM139,A - LM239,A - LM339,A Frequency control voltage input Veontrol 100kS2 vs] Vad = +30V +250MV = Voontral & +50V 700 Hz@ < 100kKHZ 3k } Ouiput 1 LU Output 2 A an OVed 2 LIMIT COMPARATOR CRYSTAL CONTROLLED OSCILLATOR Voot U2) 2N 2222 Vod = 154 2POOKSS ur 1 = 100kHz 200K SPLIT-SUPPLY APPLICATIONS ZERO CROSSING DETECTOR COMPARATOR WITH A NEGATIVE REFERENCE - 15V 4] 7/10LM139,A - LM239,A - LM339,A PACKAGE MECHANICAL DATA 14 PINS - PLASTIC DIP cc "7 f I 4 bi z b B E | a 2 D PU Pa Pd) Pd Po) Pd od) 4 8 >) 7 1 7 L} LILI LI LI LI LU : : Millimeters Inches Dimensions Min. Typ. Max. Min. Typ. Max. al 0.51 0.020 B 1.39 1.65 0.055 0.065 b 0.5 0.020 b1 0.25 0.019 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 0.190 8/10 4 PM-DIP14.EPS DIP 14.TBLLM139,A - LM239,A - LM339,A PACKAGE MECHANICAL DATA 14 PINS - PLASTIC MIGROPACKAGE (SO) E | a] =< a pas mi L bt et =| |3 eg E D | M 4a 4 8 u 1 7 C r) : : Millimeters Inches Dimensions Min. Typ. Max. Min. Typ. Max. A 1.75 0.068 al 0.1 0.2 0,004 0.008 a2 1.6 0.063 b 0.35 0.46 0.014 0.018 b1 0.19 0.25 0.007 0.010 G 0.5 0.020 cl 45 (typ.) D 8.55 8.75 0.336 0.334 E 5.8 6.2 0.228 0.244 e 1.27 0.050 e3 7.62 0.300 F 3.8 4.0 0.150 0.157 G 46 5.3 0.181 0.208 L 0.5 1.27 0.020 0.050 M 0.68 0.027 s 8 (max.) 4] PM-S014.EPS $014. TBLLM139,A - LM239,A - LM339,A PACKAGE MECHANICAL DATA 14 PINS - THIN SHRINK SMALL OUTLINE PACKAGE GASE SAKE C23 nev 22 SANS ant | T Pi es TFA Dim. Millimeters Inches Min. Typ. Max. Min. Typ. Max. A 1.20 0.05 Al 0.05 0.15 0.01 0.006 A2 0.80 1.00 1.05 0.031 0.039 0.041 b 0.19 0.30 0.007 0.15 c 0.09 0.20 0.003 0.012 D 4.90 5.00 5.10 0.192 0.196 0.20 E 6.40 0.252 E1 4.30 4.40 4.50 0.169 0.173 0.177 0.65 0.025 k 0 8 0 8 | 0.50 0.60 0.75 0.09 0.0236 0.030 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifi- cations mentioned in this publication are subject to change without notice. This publication supersedes and replaces all infor- mation previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. The ST logois a trademark of STMicroelectronics 1998 STMicroelectronics Printed in Italy All Rights Reserved STMicreelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - France - Germany - Italy - Japan - Korea - Malaysia - Malta - Mexico - Morocco The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom- U.S.A. 10/10 ky ORDER CODE