PGA308 Datasheet (Texas Instruments) - Auto-Zero Sensor Amplifier

PGA308, Auto-Zero Sensor Amplifier

The PGA308 is a programmable analog sensor signal conditioner.

The analog signal path amplifies the sensor signal and provides digital calibration for offset and gain.

Calibration is done via the 1W pin, a digital One-Wire, UART-compatible interface.

For three-terminal sensor modules, 1W may be conn

PGA308 Features

* 1

* 2 Digital Calibration for Bridge Sensors

* Offset Select: Coarse and Fine

* Gain Select: Coarse and Fine

* Bridge Fault Monitor

* Input Mux for Lead Swap

* Over/Under Scale Limits

* DOUT/ VOUT Clamp Function

* Seven Banks OTP Memory