HT8603 Datasheet (HTCSEMI) - Zero Drift Op-amps

HT8603, Zero Drift Op-amps

HT8603/HT8607/HT8609 1.8V, 42μA, RRIO, Zero Drift Op-amps The HT8603/7/9 low-power chopper stabilized operational amplifiers provide input offset voltage correction for very low offset and offset drift over time and temperature.

The devices operate with a single supply voltage as low as 1.8V, while drawing 42μA per amplifier of quiescent current with a gain bandwidth product of 350kHz.

They are unity gain stable, have no 1/f noise, have good Power Supply Rejection Ratio (PSRR) and Common Mode R

HT8603 Features

* LOW OFFSET VOLTAGE: 10 μV (Max)

* ZERO DRIFT: 0.008 µV/°C

* 0.1Hz to 10Hz Noise: 1.1 µVPP

* Low Supply Current: 42 µA per Amplifier

* Bandwidth: 350 kHz

* Slew Rate: 0.16 V/μs

* High Gain, 130 dB High CMRR and PSRR

* Rail-to-rail Input and Output Swing