OPA2130 amplifiers equivalent, fet-input operational amplifiers.
q LOW QUIESCENT CURRENT: 530µA/amp q LOW OFFSET VOLTAGE: 1mV max q HIGH OPEN-LOOP GAIN: 120dB min q HIGH CMRR: 90dB min q FET INPUT: IB = 20pA max q EXCELLENT BANDWIDTH: .
especially with high source impedance.
OPA130 op amps are easy to use and free from phase inversion and overload proble.
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