CS5530-ISZ

The CS5530-ISZ is a 24-bit Analog-to-digital Converter (ADC) with ultra-low-noise amplifier. The analog-to-digital converter (ADC) which uses charge-balance techniques to achieve 24-bit performance. The ADC is optimized for measuring low-level unipolar or bipolar signals in weigh scale, process control and scientific applications. To ease communication between the ADC and a microcontroller, the converter includes a simple three-wire serial interface which is SPI and Microwire compatible with a Schmitt-trigger input on the serial clock (SCLK). High dynamic range, programmable output rates and flexible power supply options make this device an ideal solution for weigh scale and process control applications.

• Digital gain scaling up to 40x
• Scalable VREF input - Up to analog supply
• Simple three-wire serial interface
• Onboard offset and gain calibration registers