ADS1231 Description
The ADS1231 is a precision, 24-bit analog-to-digital converter (ADC). With an onboard low-noise amplifier, onboard oscillator, precision third-order 24bit delta-sigma (ΔΣ) modulator, and bridge power switch, the ADS1231 provides a plete front-end solution for bridge sensor applications including weigh scales, strain gauges, and load cells. The low-noise amplifier has a gain of 128, supporting a full-scale...
ADS1231 Key Features
- 2 plete Front-End for Bridge Sensors
- Internal Amplifier, Gain of 128
- Internal Oscillator
- Low-Side Power Switch for Bridge Sensor
- Low Noise: 35nVrms
- Selectable Data Rates: 10SPS or 80SPS
- Simultaneous 50Hz and 60Hz Rejection at
- Input EMI Filter
- Simple, Pin-Driven Control
- Two-Wire Serial Digital Interface