ADS1131 Datasheet 18-Bit Analog-to-Digital Converter

Manufacturer: Texas Instruments

ADS1131 18-bit analog-to-digital converter by Texas Instruments - Datasheet Preview

Datasheet Details

Part number	ADS1131
Manufacturer	Texas Instruments
File Size	870.16 KB
Description	18-Bit Analog-to-Digital Converter
Download	ADS1131 Download (PDF)

General Description

The ADS1131 is a precision, 18-bit analog-to-digital converter (ADC).

With an onboard, low-noise amplifier, onboard oscillator, precision 18-bit deltasigma (ΔΣ) ADC, and bridge power switch, the ADS1131 provides a complete front-end solution for bridge sensor applications including weigh scales, strain gauges, and load cells.

The low-noise amplifier has a gain of 64, supporting a full-scale differential input of ±39mV.

Overview

ADS1131 www.ti.com SBAS449C – JULY 2009 – REVISED OCTOBER 2013 18-Bit Analog-to-Digital Converter for Bridge Sensors Check for Samples:.

Key Features

1.
2 Complete Front-End for Bridge Sensors.
Available in an SO Package.
Internal Amplifier, Gain of 64.
Internal Oscillator.
Low-Side Power Switch for Bridge Sensor.
18-Bit Noise-Free Resolution.
Selectable 10SPS or 80SPS Data Rates.
Simultaneous 50Hz and 60Hz Rejection at 10SPS.
External Voltage Reference up to 5V for Ratiometric Measurements.
Simple, Pin-Driven Control.
Two-Wire Serial Digital Int.

More Datasheets from Texas Instruments

Part Number	Description
ADS1130	18-Bit Analog-to-Digital Converter
ADS1113	16-Bit ADC
ADS1113-Q1	16-Bit ADC
ADS1114	16-Bit ADC
ADS1114-Q1	16-Bit ADC
ADS1115	16-Bit ADC
ADS1115-Q1	16-Bit ADC
ADS1118	16-Bit Analog-to-Digital Converter
ADS1118-Q1	16-Bit Analog-to-Digital Converter
ADS1119	Delta-Sigma ADC