_ LM119/219/319-F,K,N DESCRIPTION FEATURES PIN CONFIGURATIONS The LM119 series are precision high speed Two independent comparators dual comparators fabricated on a single Operates from a single 5V supply F,N PACKAGE monolithic chip. They are designedtooper- Typically 80ns response time at +15V ate over a wide range of supply voltages Minimum fan-out of 3 (each side) we (f a Ne down to a single 5V logic supply nd Maximum input current of 1A over 1 ground. Further, they have higher gain and temperature re GI pH Ne lower input currents than devices like ~he inputs and outputs can be isolated from gaat B (2) outoue 1 uA710. The uncommitted collector of the system ground sinout 1 [F] by] vs ouiput stage makes the LM119 compatible High common mode slew rate _ with RTL, DTLand TTLaswellascapableof Mil std 883 A, B, C available vineet* [ Ps} -Impur 2 driving lamps and relays at currents up to v- [Ee Le] +input 2 25mA. Output 2 Ee -Ts] Gna 2 Although designed primarily for applica- tions requiring operation from digital logic supplies, the LM119 series are fully speci- fied for power supplies up to +15V. It fea- K PACKAGE tures faster response than the LM111 at the expense of higher power dissipation. How- ever, the high speed, wide operating voltage ay range and low package count make the one {Gy LM119 much more versatile than older de- | 7\ vices like the uA711. apa 1\ @ The LM119 is specified from -55C to neue SS +125C, the LM219 is specified from -25C ve to +85C, and the LM319 is specified from 0C to +70C. EQUIVALENT SCHEMATIC Ry 3.5k AAA: eO ve > R2 4k R3 4k Re 3k 2 5 R7 3k s 4 4 ag Kos os + a3 bo, cy { OW }_-_. a 18pF INPUTS 4 7 | vo 1 - a1 ha 3k ay a 170 s Ria 13k 13k Ag 2k Qs 4 1g Q1s - q or > oe 1H R15 300 -4 15 Q: }___.. \ a1 4 p OUTPUT R23 4 R13 600 i as Rig 1.9k > O16 Qa Qn Qie i eno Ria 2k q TO OTHER HALF Oo + ,. R25 600 R24 250 Ri7 3 >A o 3 Vv GND 260 SiNOtESLM119/219/319-F,K,N ABSOLUTE MAXIMUM RATINGS PARAMETER RATING UNIT Total supply voltage 36 Vv Output to negative supply voltage 36 Vv Ground to negative supply voltage 25 Vv Ground to positive supply voltage 18 Vv Differential input voltage x5 v Input voltage! #15 Vv Power dissipation2 500 mw Output short circuit duration 10 s Operating temperature range LM119 ~65 to +125 C LM219 -25 to +85 C LM319 0 to +70 C Storage temperature range -65 to +150 C Lead temperature (soldering, 10sec) 300 C NOTES 1. For supply voltages less than +15V, the absolute maximum rating is equal to the supply voltage. 2. The absolute maximum junction temperature is 150C. Device dissipation must be derated as follows: N/K package150 C/watt above 75C F package 110C/watt above 95C DC ELECTRICAL CHARACTERISTICS vs =+15V, for LM119, -55C = Ta S$ 125C LM219, -25C < Ta = 85C unless otherwise specified. LM319, 0C <Ta <70C LM119/219 LM319 PARAMETER TEST CONDITIONS ' - UNIT Min Typ Max Min Typ | Max Vos Input offset voltage1.2 Rs = 5KO, Ta = 25C 0.7 4.0 2.0 | 8.0 mV Over temp. 7 10 mV los Input offset currentt.2 Ta = 25C 30 75 80 ; 200 nA Over temp. 100 300 nA T=) Input bias current! Ta = 25C 150 500 250 | 1000 nA Over temp. 1000 1200 nA Av Voltage gain Ta = 25C 10 40 8 40 V/mV VoL Saturation voltage VIN =5MV, lout = 25mA, Ta =25C 0.75 1.5 Vv Vin =10mV, lout = 25mA, Ta = 25C 0.75 1.5 v V+ > 4.5V, V- =0 Vin = 6MV, lout = 3.2mMA Ta 20C 0.23 0.4 Vv Ta S0C 0.6 Vin = 10mV, lout = 3.2mA 0.3 0.4 Vv low Output leakage current V- = OV, Vin = 5mV Vout = 35V, Ta = 25C 0.2 2 uA Over temp. 1 10 uA V- = OV, Vin = 10mV Vout = 35V, Ta = 25C 0.2 10 pA VIN Input voltage range Vs = t15V +13 +143 Vv V+ = 5V, V- = 0V 1 3 1 3 Vv Vio Differential input voltage +5 +5 Vv I Positive supply current V+ = BV, V- = OV, Ta = 25C 4.3 4.3 mA Ir Positive supply current Vs = +15V, Ta = 25C 8.0 14.5 8.0 12.5 mA I- Negative supply current Vs = +15V, Ta = 25C 3.0 45 3.0 5.0 mA NOTES 1. Vos, los and tg specifications apply for a supply voltage range of Vs = +15V downtoa 2. The offset voltages and offset currents given are the maximum values required to drive single 5V supply. the output to within 1 volt of eiiher supply with a 1mA load. Thus these parameters define an error band and take into account the worst case effects of voltage gain and input impedance. Sinetics 261AC ELECTRICAL CHARACTERISTICS LM119/219/319-F,K,N TEST CIRCUIT LIMITS PARAMETER TEST CONDITIONS UNIT Min | Typ | Max Response time Vs =+15V, Ta = 25C 80 ns Ri = 5000 (see test figure) *NOTE The response time specified is for a 100mV step with 5mvV overdrive. TYPICAL PERFORMANCE CHARACTERISTICS RESPONSE TIME MEASUREMENT +15V fe. . a ot o, PULSE 7] out O GENERATOR! - y =, out me 15V | 1 TRANSFER FUNCTION RESPONSE TIME FOR VARIOUS RESPONSE TIME FOR VARIOUS INPUT OVERDRIVES INPUT OVERDRIVES 8.0 6.0 Vs" 7.0 RL 5002 5.0 = = vr: sv = a0 = 509 Sw Ta 2s au a 3 fa ra 30 = 50S 3h au = 05 3 o 20 og 6 > > < 4a 8 1.0 a > . 30m 0 5 S > Vg t _ > 5 20 2 z ~ 100 RL = 5009 3 z E ru vit = 5.0V ~ Su ao 50 Ta = 25C 1.0 ag zz A Zr. a 0 3 > 0 > 10 0-06 -0.2 0.2 0.6 1.0 0 50 100 180 200 250 30 350 0 50 100 150 200 250 300 350 DIFFERENTIAL INPUT VOLTAGE (V) TIME (ns) TIME (ns) INPUT CHARACTERISTICS RESPONSE TIME FOR VARIOUS RESPONSE TIME FOR VARIOUS INPUT OVERDRIVES INPUT OVERDRIVES 400 6.0 5.0 300 S 40 rs Z 58 28 = ao a0 pe & kt Pe 2 2h oa @ 200 oS 20 9 xc > 3 1.0 a <= 100 0 - = Vg * 5.0V 2 g 0 z Ry = 5060 z eu es ro vr 5.0 8 py 2 Ta 25C DIFFEREN- ZF 100 ze { TIAL INPUT VOLTAGE | 3 2 100 > > 10 _-6.0 2.0 2.0 6.0 10 O 50 100 150 200 250 300 350 o 80 100 150 200 250 300 350 DIFFERENTIAL INPUT VOLTAGE (V} TIME (ns) TIME (ns) = = 262 SiqNOtESLM119/219/319-F,K,N TYPICAL PERFORMANCE CHARACTERISTICS (Cont'd) OUTPUT SATURATION VOLTAGE SUPPLY CURRENT OUTPUT LIMITING CHARACTERISTICS 25 42 T 120 T 12 Ta = 28C Ta > 25C Ty = 25C 20 j wo qo fX 10 = SHORT CIRCUIT CURRENT : / i Tod = g0 POSITIVE SUPPLY Z 80 08 zo ! 5 TT MEET: & E 6. $ 3 3 6.0 1 5 60 | [= 0.6 5 & 10 x x z Vy a 4.0 LZ NEGATIVE SUPPLY-1 5 40 o4 3 L 3 | = POWER DISSIPATION z 5.0 it x L 2.0 % 29H 02 Vg~ t18V INPUT OVERDRIVE - 5,0mv 1 | 1 0 0.2 0.4 06 08 1.0 0 5.0 10 15 20 0 5.0 10 15 OUTPUT VOLTAGE (V) SUPPLY VOLTAGE { + V) OUTPUT VOLTAGE (V} INPUT CURRENTS COMMON MODE LIMITS SUPPLY CURRENT (LM119/219) (LM119/219) (LM119/219) 250 ve 7 ley 200 NO _ POSITIVE SUPPLY, Vg #15V s = -_ ~ t Z g 5 150 NS BIAS z 5 pend w x e Pe 3 REFERRED TO SUPPLY VOLTAGES 5 POSITIVE SUPPLY. Vg + 5.0V. Vg 100 z * > a a 50 a o Vor f1SV, Vgt = TIVE SUPPLY. V Pte | OFFSET 55 -35 18 $0 25 45 68 85 105 128 $5 -35 -15 50 25 45 65 85 105 125 55.35 -15 50 25 45 65 85 105 125 TEMPERATURE (C) TEMPERATURE ("C) TEMPERATURE (C) INPUT CURRENTS SUPPLY CURRENTS COMMON MODE LIMITS (LM319) (LM319) (LM319) a < POSITIVE SUPPLY. Vg~ +15V = = E e Z 5 5 = = 8 REFERRED TO SUPPLY VOLTAGES oO 3 3 5 > POSITIVE SUPPLY. Vg - - 5.0V.Vg~> 0 z a a g z a = 5 = 2) oO OFFSET 10 20 30 40 50 60 70 TEMPERATURE (C) NEGATIVE SUPPLY. V aa 10 20 30 40 50 60 70 TEMPERATURE (C) Vg: t15V. Vg! 5EV.Vg5~ 0 0 10 20 30 40 50 60 70 TEMPERATURE (C) SH)NDtES 263~ LM119/219/319-F,K,N TYPICAL APPLICATIONS RELAY DRIVER WIDE RANGE VARIABLE INPUTS WINDOW DETECTOR 9 ams Vout = 5V for VLT < VIN < Vut Vout = 0 for Vin < Vit or Vin > VuT OSCILLATOR 19002 + on | 27g IN914 1NO14 < X 4 1k +B 75M AA [ 3k 2.500 ; tav 2N2222| 2 + hiz dot $e} SQUARE WAVE OUTPUT = 8 _- ? aNet4 kHz to IMHz TRIANGLE WAVE OUTPUT 4m, 2 UM 319, u 3 a 2 500pF 5 A 1k ~ FREQUENCY ADJUST x Inova MUST BE BUFFERED FOR Ry ~ 101) uf 264 SiqnUties