PGA400-Q1 Datasheet Pressure-sensor Signal Conditioner

Manufacturer: Texas Instruments

Overview: Product Folder Order Now Technical Documents Tools & Software Support & Community PGA400-Q1 Pressure-Sensor Signal Conditioner PGA400-Q1 SLDS256 – APRIL 2019.

Datasheet Details

Part number	PGA400-Q1
Manufacturer	Texas Instruments
File Size	1.47 MB
Description	Pressure-Sensor Signal Conditioner
Datasheet	PGA400-Q1-etcTI.pdf

General Description

The PGA400-Q1 is an interface device for piezoresistive, strain gauge, and capacitive-sense elements.

The device incorporates the analog front end (AFE) that directly connects to the sense element and has voltage regulators and an oscillator.

The device also includes a sigma-delta analog-to-digital converter (ADC), 8051 WARP core microprocessor, and OTP memory.

Key Features

1 Analog features.
Analog front-end for resistive bridge sensors.
Self-oscillating demodulator for capacitive sensors.
On-chip temperature sensor.
Programmable gain.
16-bit, 1-MHz sigma-delta analog-to-digital converter for signal channel.
10-bit sigma-delta analog-to-digital converter for temperature channel.
Two 12-bit digital-to-analog outputs.
Digital features.
Microcontroller core.
10-MHz 8051.

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