(China (Mainland))
Product Summary
The OP420BY/883 is an quad micropower operational amplifier. The OP420BY/883 is a single-chip quad patterned after the OP-20 precision micropower single operational amplifier. A Darlington PNP input stage allows the input common-mode voltage to include V-. The wide input range combined with low power-supply drain, provides a unique solution for designs requiring high functional density and portable operation. Applications of the OP420BY/883 include two-wire transmitters for process control loops, battery-operated remote-line filters, signal preconditioning amplifiers, and a variety of multiple-gain block arrays.
Parametrics
OP420BY/883 absolute maximum ratings: (1)supply voltage: ±18V; (2)differential input voltage: ±30V; (3)input voltage: supply voltage; (4)output short-circuit duration: continuous; (5)storage temperature range: -65 to 150℃; (6)lead temperature range: 300℃; (7)operating temperature range: -55 to 125℃; (8)junction temperature, Tj: -65 to 150℃.
Features
OP420BY/883 features: (1)low supply current: 20μA max at Vs=5V; (2)single supply operation: 5V to 30V; (3)dual supply operation: ±2.5V to ±15V; (4)low input offset voltage: 500μV typ; (5)low input offset voltage drift: 5μV/℃ typ; (6)high common-mode input range: V- to (V+-1.5V); (7)high CMRR: 100dB typ; (8)high open-loop gain: 1100V/mV typ; (9)LM 148 pinout; (10)available in Die Form.
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