The ADC0831CCN/NOPB is a 8-bit successive-approximation Analogue-to-digital Converter with a serial I/O and configurable input multiplexers with up to 8 channels. The serial I/O is configured to comply with the TI MICROWIRE serial data exchange standard for easy interface to the COPS family of processors and can interface with standard shift registers or μPs. The 8‐channel multiplexer is software configured for single‐ended or differential inputs as well as channel assignment. The differential analogue voltage input allows increasing the common‐mode rejection and offsetting the analogue zero input voltage value. In addition, the voltage reference input can be adjusted to allow encoding any smaller analogue voltage span to the full 8 bits of resolution.
TI MICROWIRE compatible direct interface to COPS family processors
Easy interface to all microprocessors or operates "stand-alone"
No zero or full‐scale adjust required
Shunt regulator allows operation with high voltage supplies
