NJM2901C NISSHINBO | Alldatasheet
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- 1 - ver.06 SINGLE-SUPPLY QUAD COMPARATOR ■ GENERAL DESCRIPTION ■ PACKAGE OUTLINE 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. ■ FEATURES ■ PIN CONFIGURATION
- Operating Voltage +2V to +36V
- Single Supply Operation
- Open Collector Output
- Package Outline SOP14, SSOP14
- Bipolar Technology
- Internal ESD protection Human body model (HBM) ±2000V typ.
- Wide temperature range -40℃ to +125℃
- Input Offset Voltage Grade NJM2901C(Normal-Grade) NJM2901CA(A-Grade) 5mV max. 2.5mV max. ■ EQUIVALENT CIRCUIT ( 1/4Shown ) NJM2901CG NJM2901CAG (SOP14) NJM2901CV NJM2901CAV (SSOP14) NJM2901CG/NJM2901CV NJM2901CAG/NJM2901CAV D OUTPUT C OUTPUT D +INPUT D -INPUT C +INPUT C -INPUT A OUTPUT B OUTPUT A -INPUT A +INPUT B -INPUT B +INPUT (Top View)
- 2 - ver.06 ■ ABSOLUTE MAXIMUM RATINGS ( Ta=25˚C ) PARAMETER SYMBOL RATINGS UNIT Supply Voltage V+-V- +36 V Differential Input Voltage (Note1) VID ±36 V Input Voltage (Note2) VIN V- -0.3 to V- +36 V Output Terminal Input Voltage (Note3) VO V- -0.3 to V- +36 V Power Dissipation PD SOP : 880 (Note4) 1200 (Note5) SSOP : 510 (Note4) 640 (Note5) mW Operating Temperature Range Topr -40 to +125 ˚C Storage Temperature Range Tstg -65 to +150 ˚C (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. UNIT Input Offset Voltage VIO RS=0Ω, VO=1.4V - 0.5 5 mV RS=0Ω, VO=1.4V, NJM2901CA - 0.5 2.5 Input Offset Current IIO - 0.5 50 nA Input Bias Current IB - 20 250 nA Open-Loop Voltage Gain AV V+= 15V, RL=15kΩ, Vo = 1V to 11V 94 106 - dB Common Mode Input Voltage Range VICM 0 - 3.5 V Supply Current (all comparators) ISUPPLY no load - 0.8 2 mA V+= +30V, no load - 1.1 2.5 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 6 16 - mA Response Time tre RL = 5.1kΩ to V+ - 1.3 - μs Large Signal Response Time trel RL = 5.1kΩ to V+, Vref = +1.4V, TTL input - 250 - ns
- 3 - ver.06 ■ TYPICAL CHARACTERISTICS 0.0 0.4 0.8 1.2 1.6 2.0 0 10 20 30 40 Supply Current [mA] Supply Voltage V+ [V] Supply Current vs. Supply Voltage V-=0V, VIN+=0V, VIN-=0V, RL=Open Ta=-40ºC Ta＝25ºC Ta=125ºC 0.4 0.8 1.2 1.6 -75 -50 -25 0 25 50 75 100 125 150 Supply Current [mA] Ambient Temperature [ºC] Supply Current vs. Temperature V-=0V, VIN+=0V, VIN-=0V, RL=Open V+=30V V+=5V V+=2V 0 10 20 30 40 Input Offset Voltage [mV] Supply Voltage V+ [V] Input Offset Voltage vs. Supply Voltage V-=0V, VCOM=1.4V, VOUT=1.4V, RL=15kΩ Ta=-40ºCTa=25ºC Ta=125ºC -75 -50 -25 0 25 50 75 100 125 150 Input Offset Voltage [mV] Ambient Temperature [ºC] Input Offset Voltage vs. Temperature V-=0V, VCOM=1.4V, VOUT=1.4V, RL=15kΩ V+=30V V+=5VV+=2V -150 -100 -50 100 150 -75 -50 -25 0 25 50 75 100 125 150 Input Bias Current [nA] Ambient Temperature [ºC] Input Bias Current vs. Temperature V-=0V, VCOM=0V V+=30V V+=5V V+=2V -5 0 5 10 15 20 25 30 Input Offset Voltage [mV] Common-Mode Input Voltage [V] Input Offset Voltage vs. Common-Mode Input Voltage V+=30V, V-=0V, Ta=25ºC Ta=125ºC Ta=-40ºC
- 4 - ver.06 ■ TYPICAL CHARACTERISTICS 100 120 140 -75 -50 -25 0 25 50 75 100 125 150 Open-Loop Voltage Gain [dB] Ambient Temperature [ºC] Open-Loop Voltage Gain vs. Temperature V+=15V, V-=0V, VOUT=1V to 11V -75 -50 -25 0 25 50 75 100 125 150 Output Sink Current [mA] Ambient Temperature [ºC] Output Sink Current vs. Temperature V-=0V, VOUT=1.5V, VIN+=0V, VIN-=1V V+=30V V+=5V V+=2V 0.001 0.01 0.1 0.1 1 10 100 Low-level Output Voltage [V] Output Sink Current [mA] Low-level Output Voltage vs. Output Sink Current V+=5V, V-=0V, VIN+=0V, VIN-=1V Ta=125ºC Ta=-40ºC Ta=25ºC 100 200 300 400 -75 -50 -25 0 25 50 75 100 125 150 Low-level Output Voltage [mV] Ambient Temperature [ºC] Low-level Output Voltage vs. Temperature V+=5V, V- =0V, VIN+=0V, VIN-=1V, IOUT=4mA 200 400 600 800 1000 -75 -50 -25 0 25 50 75 100 125 150 Response Time [ns] Ambient Temperature [ºC] Response Time vs. Temperature V+=5V, V- =0V, VIN+=0V, VIN-=200mVPP, ov=100mV, RL=5.1kΩ Rise Fall 100 200 300 400 500 600 -75 -50 -25 0 25 50 75 100 125 150 Output Signal Rising/Falling Time [ns] Ambient Temperature [ºC] Output Signal Rising/Falling Time vs. Temperature V+=5V, V-=0V, VIN+=0V, VIN-=200mVPP, ov=100mV, RL=5.1kΩ Rise Fall
- 5 - ver.06 ■ TYPICAL CHARACTERISTICS ■ TYPICAL APPLICATIONS Comparator With Hysteresis Pulse Generator Output Strobing Circuit 10k 10M OUTPUT INPUT Vref 100k 15k OUTPUT 100k 51k 51k 6.2k OUTPUT strobe input -0.2 -0.1 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 Output Voltage [V] Input Voltage [V] 0.25μs/div Response Time V+=5V, V-=0V, RL=5.1kΩ,VREF=0V, CL=0pF, Ta=25ºC Input Output ov=100mV ov=20mV ov=5mV Output Voltage [V] Input Voltage [V] 0.25μs/div Response Time V+=5V, V- =0V, RL=5.1kΩ,VREF=1.4V, Ta=25ºC CL=100PF Input Output CL=47PF CL=0PF Output Voltage [V] Input Voltage [V] 0.25μs/div Response Time V+=5V, V- =0V, RL=5.1kΩ,VREF=1.4V, Ta=25ºC CL=100PF Input Output CL=47PF CL=0PF -0.2 -0.1 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 Output Voltage [V] Input Voltage [V] 0.25μs/div Response Time V+=5V, V-=0V, RL=5.1kΩ,VREF=0V, CL=0pF, Ta=25ºC Input Output ov=100mV ov=20mV ov=5mV
- 6 - ver.06 ■PACKAGE OUTLINE UNIT : mm SOP14 SSOP14 ［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 1 7 6.4±0.3 4.4±0.2 0.22±0.1 0.1 1.15±0.10.1±0.1 0.65 0.5±0.2 0.15-0.05 +0.1 0 ~ 10º 0.67MAX 5.0 -0.1 +0.3 0.1 M 1.27 3.9±0.1 6.0±0.2 8.65±0.1 1.55±0.2 0.175±0.075 0.42±0.09 M0.25 S0.1 S 0.22±0.03 0.835±0.435 0°～ 8°