NJM324C

NJM324C/NJM324CA Low power quad operational amplifiers Features Wide gain bandwidth:1.3MHz typ. Input common-mode voltage range includes ground Large voltage gain:100dB typ. Very low supply current per amplifier:300uA typ. Low input bias current: 20nA typ. Low input offset current: 2nA typ. Wide power supply range: - Single supply: +3V to +30V - Dual supplies: ±1.5V to ±15V Internal ESD protection: Human body model (HBM) ±2000V typ. Input Offset Voltage Grade NJM324C( Normal-Grade ) NJM324CA( A Grade ) 7mV max. at Ta=25℃ 2.5mV max. at Ta=25℃ 9mV max. at Ta=0 to 70℃ 4mV max. at Ta=0 to 70℃ NJM324CG NJM324CAG ( SOP14 ) NJM324CV NJM324CAV (SSOP14) Description The NJM324C / NJM324CA consist of four independent, high gain, internally frequency-compensated operational amplifiers. They 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. 1. Pin and schematic diagram Figure 1. Pin connections (top view) Output 1 1 1 Inverting Input 1 2 Non-inverting Input 1 3 VCC+ 4 Non-inverting Input 2 5 Inverting Input 2 6 2 Output 2 7 14 Output 4 4 13 Inverting Input 4 12 Non-inverting Input 4 11 VCC- 10 Non-inverting Input 3 9 Inverting Input 3 3 8 Output 3 ver.09 -1- NJM324C/NJM324CA Figure 2. Schematic diagram (1/4 NJM324C / NJM324CA) Invienrtvinegrting InputInput Nonno-nIn-vinevrtein...