NJM393CA

NJM393C/NJM393CA Low power dual voltage comparator Features Wide single supply voltage range or dual supplies +2V to +36V or ±1V to ±18V Very low supply current : 0.45mA typ. at Vcc+=5V Low input bias current: 20nA typ. Input common-mode voltage range includes ground Low output saturation voltage: 80mV typ. (Isink = 4mA) Differential input voltage range equal to the supply voltage: ±36V TTL, DTL, ECL, MOS, CMOS compatible outputs Internal ESD protection Human body model (HBM) ±2000V typ. Input Offset Voltage Grade NJM393C( Normal-Grade) 5mV max. at Ta=25℃ 9mV max.at Ta=0 to 70℃ NJM393CA(A-Grade ) 2mV max. at Ta=25℃ 4mV max.at Ta=0 to 70℃ NJM393CG NJM393CAG ( SOP8 ) NJM393CV NJM393CAV ( SSOP8 ) Pin connections (Top View) Output 1 1 8 Vcc+ Inverting Input1 2 7 Output 2 Non-Inverting Input1 3 6 Inverting Input2 Vcc- 4 5 Non-Inverting Input2 Description The NJM393C/NJM393CA consist of two independent low power voltage comparators designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible. These comparators also have a unique characteristic in that the input common-mode voltage range includes ground even though operated from a single power supply voltage. 1 Schematic diagram Figure 1. Schematic diagram (1/2 NJM393C/NJM393CA) VCC+ 10μA 80μA 10μA Non-inverting Input inverting Input VCC- 80μA OutVpuot ver.10 -1- NJM393C/NJM393CA 2 Absolute maximum ratin...