Description
www.DataSheet4U.com BurrĆBrown Products from Texas Instruments ADS1230 SBAS366 * OCTOBER 2006 20-Bit Analog-to-Digital Converter For Bridge.
The ADS1230 is a precision 20-bit analog-to-digital converter (ADC).
Features
* Complete Front-End for Bridge Sensor Onboard PGA with Gain of 64 or 128 Onboard Oscillator RMS Noise: 40nV at 10SPS (G = 128) 88nV at 80SPS (G = 128) 18-Bit Noise-Free Resolution Selectable 10SPS or 80SPS Data Rates Simultaneous 50Hz and 60Hz Rejection at 10SP
Applications
* including weigh scales, strain gauges, and pressure sensors. The low-noise PGA has a gain of 64 or 128, supporting a full-scale differential input of ±39mV or ±19.5mV, respectively. The delta-sigma ADC has 20-bit effective resolution and is comprised of a 3rd-order modulator and 4th-order digital fi