NJM084

The NJM084 is dual JFET input operational amplifier. The features of NJM084 are: (1)operating voltage: ±4 to ±18 V; (2)J-FET input; (3)low input resistance: 30pA typ; (4)high slew rate: 13V/s, 20V/s typ; (5)package outline; (6)bipolar technology.

The following is about the absolute maximum ratings of NJM084: (1)supply voltage: ±18 V; (2)input voltage: ±15 V; (3)differential input voltage: ±30 V; (4)power dissipation: 700mW; (5)operating temperature range: -20 to +75; (6)storage temperature range: -40 to +125.

The electrical characteristics of the NJM084 are: (1)input offset voltage: 3 mV typ and 10 mV max; (2)input offset current: 5 pA typ and 50 pA; (3)input bias current: 30 nA typ and 200 nA max; (4)operating current: 6 mA typ and 10 mA max; (5)input resistance: 1012 min; (6)large signal voltage gain: 88 dB min and 106 dB typ at RL2k; (7)common mode rejection ratio: 70 dB min and 76 dB typ; (8)supply voltage rejection ratio: 70 dB min and 76 dB typ.