NJM2901CG-TE2

NJM2901C / NJM2901CA SINGLE-SUPPLY QUAD COMPARATOR ■ GENERAL DESCRIPTION The NJM2901C / NJM2901CA consist of four independent voltage comparators that are designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage. The NJM2901C / NJM2901CA has a unique characteristic: the input common-mode voltage range includes ground, even though operated from a single power supply voltage. Application areas include limit comparators, simple analog-to-digital converters; pulse, square-wave and time delay generators; wide range VCO; MOS clock timers; multi-vibrators and high voltage digital logic gates. The NJM2901C /NJM2901CA were designed to directly interface with TTL and MOS. When operated from both plus and minus power supplies, the NJM2901C will directly interface with MOS logic where their low power drain is a distinct advantage over standard comparators. ■ PACKAGE OUTLINE ■ FEATURES ● Operating Voltage ● Single Supply Operation ● Open Collector Output ● Package Outline ● Bipolar Technology ■ PIN CONFIGURATION ● Internal ESD protection Human body model (HBM) ● Wide temperature range NJM2901CG NJM2901CAG (SOP14) +2V to +36V SOP14, SSOP14 ±2000V typ. -40℃ to +125℃ ● Input Offset Voltage Grade NJM2901C(Normal-Grade) 5mV max. NJM2901CV NJM2901CAV (SSOP14) (Top View) B OUTPUT 1 14 C OUTPUT A OUTPUT 2 13 D OUTPUT V+ 3 12 V- A -INPUT 4 11 D +INPUT A +INPUT 5 10 D -INPUT B -INPUT 6 9 C +INPUT B +INPUT 7 8 C -INPUT NJM2901CA(A-Grade) 2.5mV max. NJM2901CG/NJM2901CV NJM2901CAG/NJM2901CAV ■ EQUIVALENT CIRCUIT ( 1/4Shown ) V- ver.06 -1- NJM2901C / NJM2901CA ■ ABSOLUTE MAXIMUM RATINGS ( Ta=25˚C ) PARAMETER SYMBOL RATINGS UNIT V -V +36 V Differential Input Voltage (Note1) VID ±36 V Input Voltage (Note2) VIN V -0.3 to V +36 + Supply Voltage - - - V - - V Output Terminal Input Voltage (Note3) VO V -0.3 to V +36 Power Dissipation PD Operating Temperature Range Topr -40 to +125 ˚C Storage Temperature Range Tstg -65 to +150 ˚C SOP : 880 (Note4) 1200 (Note5) SSOP : 510 (Note4) 640 (Note5) mW (Note1) It can be applied to the input terminals regardless of the supply voltage and must be less than the rating voltage. + (Note2) Input voltage is the voltage should be allowed to apply to the input terminal independent of the magnitude of V + (Note3) Output voltage is the voltage should be allowed to apply to the output terminal independent of the magnitude of V . (Note4) EIA/JEDEC STANDARD Test board (76.2 x 114.3 x 1.6mm, 2layers, FR-4) mounting (Note5) EIA/JEDEC STANDARD Test board (76.2 x 114.3 x 1.6mm, 4layers, FR-4) mounting ■ ELECTRICAL CHARACTERISTICS + - (V =5V,V =0V,Ta=25˚C unless otherwise noted.) PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. RS=0Ω, VO=1.4V - 0.5 5 RS=0Ω, VO=1.4V, NJM2901CA - 0.5 2.5 UNIT Input Offset Voltage VIO Input Offset Current IIO - 0.5 50 nA Input Bias Current IB - 20 250 nA 94 106 - dB 0 - 3.5 V Open-Loop Voltage Gain Common Mode Input Voltage Range Supply Current (all comparators) AV + V = 15V, RL=15kΩ, Vo = 1V to 11V VICM ISUPPLY no load - 0.8 2 V = +30V, no load - 1.1 2.5 + mV mA Low-level Output Voltage VOL VIN+ = 0V, VIN- = 1V, ISINK = 4mA - 160 400 mV Output Leakage Current ILEAK V = Vo = 30V, VIN+ = 1V, VIN- = 0V - - 1 uA Output Sink Current ISINK VIN+ = 0V, VIN- = 1V, Vo = 1.5V Response Time Large Signal Response Time -2- tre trel + 6 16 - mA + - 1.3 - μs + - 250 - ns RL = 5.1kΩ to V RL = 5.1kΩ to V , Vref = +1.4V, TTL input ver.06 NJM2901C / NJM2901CA ■ TYPICAL CHARACTERISTICS Supply Current vs. Supply Voltage Supply Current [mA] 1.6 Ta＝25ºC 1.2 0.8 0.4 V+=30V 1.2 V+=5V 0.8 0.4 Ta=125ºC 0 10 20 30 Supply Voltage V+ [V] 40 -75 -50 -25 0 25 50 75 100 125 150 Ambient Temperature [ºC] Input Offset Voltage vs. Temperature Input Offset Voltage vs. Supply Voltage V-=0V, VCOM=1.4V, VOUT=1.4V, RL=15kΩ 5 3 3 Input Offset Voltage [mV] 4 2 Ta=25ºC Ta=-40ºC 0 -1 -2 -3 -4 V-=0V, VCOM=1.4V, VOUT=1.4V, RL=15kΩ 5 4 1 V+=2V 0 0.0 Input Offset Voltage [mV] V-=0V, VIN+=0V, VIN-=0V, RL=Open 2 Ta=-40ºC 1.6 Supply Current [mA] Supply Current vs. Temperature V-=0V, VIN+=0V, VIN-=0V, RL=Open 2.0 V+=30V 2 1 0 -1 -2 -3 V+=2V V+=5V -4 Ta=125ºC -5 -5 0 10 20 30 Supply Voltage V+ [V] -75 -50 -25 0 25 50 75 100 125 150 Ambient Temperature [ºC] 40 Input Offset Voltage vs. Common-Mode Input Voltage Input Bias Current vs. Temperature V+=30V, V-=0V, 5 V-=0V, VCOM=0V 150 100 3 2 Input Bias Current [nA] Input Offset Voltage [mV] 4 Ta=-40ºC 1 0 -1 Ta=25ºC -2 Ta=125ºC -3 V+=30V V+=5V 50 0 -50 V+=2V -100 -4 -5 -150 -5 ver.06 0 5 10 15 20 25 Common-Mode Input Voltage [V] 30 -75 -50 -25 0 25 50 75 100 125 150 Ambient Temperature [ºC] -3- NJM2901C / NJM2901CA ■ TYPICAL CHARACTERISTICS Output Sink Current vs. Temperature 20 Low-level Output Voltage vs. Output Sink Current V-=0V, VOUT=1.5V, VIN+=0V, VIN-=1V V+=5V, V-=0V, VIN+=0V, VIN-=1V 10 Output Sink Current [mA] V+=5V 15 10 V+=2V 5 Low-level Output Voltage [V] V+=30V 1 Ta=125ºC 0.1 Ta=25ºC 0.01 0.001 0 0.1 -75 -50 -25 0 25 50 75 100 125 150 Ambient Temperature [ºC] 140 Open-Loop Voltage Gain [dB] Low-level Output Voltage [mV] V+=5V, V- =0V, VIN+=0V, VIN-=1V, IOUT=4mA 300 200 100 100 80 60 40 20 -75 -50 -25 0 25 50 75 100 125 150 Ambient Temperature [ºC] Output Signal Rising/Falling Time vs. Temperature Response Time vs. Temperature Response Time [ns] Rise 400 200 Fall 0 -75 -50 -25 0 25 50 75 100 125 150 Ambient Temperature [ºC] Output Signal Rising/Falling Time [ns] V+=5V, V- =0V, VIN+=0V, VIN-=200mVPP, ov=100mV, RL=5.1kΩ 800 -4- V+=15V, V-=0V, VOUT=1V to 11V 120 -75 -50 -25 0 25 50 75 100 125 150 Ambient Temperature [ºC] 600 100 0 0 1000 1 10 Output Sink Current [mA] Open-Loop Voltage Gain vs. Temperature Low-level Output Voltage vs. Temperature 400 Ta=-40ºC 600 V+=5V, V-=0V, VIN+=0V, VIN-=200mVPP, ov=100mV, RL=5.1kΩ 500 400 Rise 300 200 Fall 100 0 -75 -50 -25 0 25 50 75 100 125 150 Ambient Temperature [ºC] ver.06 NJM2901C / NJM2901CA ■ TYPICAL CHARACTERISTICS Response Time V+=5V, V-=0V, RL=5.1kΩ, VREF=0V, CL=0pF, Ta=25ºC ov=5mV 0.6 0.9 4 0.8 3 0.7 2 0.5 1 ov=20mV 0.4 0 ov=100mV 0.3 0.2 -1 -2 Input 5 Output 3 1 0.4 0 0.3 -1 ov=100mV 0.2 0 -4 0 -0.1 -5 -0.1 -0.2 -6 -0.2 0.1 -2 -3 Input -4 -5 -6 0.25μs/div 0.25μs/div 6 5 4 3 2 1 0 -1 -2 -3 -4 -5 -6 -7 CL=0PF CL=47PF CL=100PF Input Input Voltage [V] Response Time V+=5V, V- =0V, RL=5.1kΩ, VREF=1.4V, Ta=25ºC Output Voltage [V] Response Time Input Voltage [V] 2 ov=20mV 0.5 -3 Output 4 ov=5mV 0.6 0.1 12 11 10 9 8 7 6 5 4 3 2 1 0 -1 6 V+=5V, V- =0V, RL=5.1kΩ, VREF=1.4V, Ta=25ºC 12 11 10 9 8 7 6 5 4 3 2 1 0 -1 6 5 4 3 2 1 0 -1 -2 -3 -4 -5 -6 -7 CL=0PF CL=47PF Output CL=100PF Input 0.25μs/div Output Voltage [V] Input Voltage [V] 0.7 1 5 Output Voltage [V] Output 0.8 6 Input Voltage [V] 0.9 Output Voltage [V] 1 Response Time V+=5V, V-=0V, RL=5.1kΩ, VREF=0V, CL=0pF, Ta=25ºC 0.25μs/div ■ TYPICAL APPLICATIONS Comparator With Hysteresis Pulse Generator V＋ Vref V＋ 100k V＋ V＋ 15k 51k 3k Output Strobing Circuit 6.2k OUTPUT OUTPUT OUTPUT INPUT 10k strobe input 10M 100k 51k ver.06 -5- NJM2901C / NJM2901CA ■PACKAGE OUTLINE UNIT : mm SOP14 0.1 S 0.42±0.09 0.25 M 0.22±0.03 1.27 0.175±0.075 3.9±0.1 6.0±0.2 1.55±0.2 8.65±0.1 0°～ 8° 0.835±0.435 SSOP14 +0.3 5.0 -0.1 0 ~ 10º 0.5±0.2 4.4±0.2 6.4±0.3 8 14 7 1 0.65 +0.1 0.67MAX 0.1±0.1 1.15±0.1 0.15-0.05 0.1 0.22±0.1 -6- 0.1 M ［CAUTION] The specifications on this databook are only given for information , without any guarantee as regards either mistakes or omissions. The application circuits in this databook are described only to show representative usages of the product and not intended for the ver.06 S