PGA305 Datasheet (Texas Instruments) - Signal Conditioner/Transmitter

PGA305, Signal Conditioner/Transmitter

The PGA305 device supplies an interface for piezoresistive and strain-gauge pressure-sense elements.

The device is a full system-on-chip (SoC) solution that includes programmable analog front end (AFE), ADC, and digital signal processing that enable direct connection to the sense element.

The PGA305

PGA305 Features

* 1 Analog Features

* Analog Front-End for Resistive Bridge Sensors

* Accommodates Sensor Sensitivities From 1 mV/V to 135 mV/V

* On-Chip Temperature Sensor

* Programmable Gain

* 24-Bit Sigma-Delta Analog-to-Digital Converter for Signal Channel