TC7652 Datasheet (Microchip Technology) - Low Noise/ Chopper Stabilized Operational Amplifier

TC7652, Low Noise/ Chopper Stabilized Operational Amplifier

The TC7652 is a lower noise version of the TC7650, sacrificing some input specifications (bias current and bandwidth) to achieve a 10x reduction in noise.

All the other benefits of the chopper technique are present, (i.e, freedom from offset adjust, drift and reliability problems from external trim

TC7652 Features

* Low Offset Over Temperature Range: 10µV Ultra Low Long Term Drift: 150nV/Month Low Temperature Drift: 100nV/°C Low DC Input Bias Current: 15pA High Gain, CMRR and PSRR: 110dB Min Low Input Noise Voltage: 0.2µVp-p (DC to