Diodes has entered the precision low-voltage low-power op-amp fray with a dual-channel 8μV(typ) input offset voltage device consuming 12μA quiescent per amplifier. AS2333, as it will be known,  uses chopper stabilisation which reduces drift over time and temperature. Operation is across 1.8V to 5.5V and -40°C to +125°C, and it has rail-to-rail inputs (100mV beyond rails) ...

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