AD7732BRUZ Datasheet PDF - ADI

The AD7732BRUZ is a 16-bit high precision, high throughput sigma-delta Analog-to-digital Converter (ADC) with true 16-bit p-p resolution is achievable with a total conversion time of 500µs, making it ideally suitable for high resolution multiplexing applications. The part can be configured via a simple digital interface, which allows users to balance the noise performance against data throughput up to a 15.4kHz. The analog front end features two fully differential input channels with uni-polar or true bipolar input ranges to ±10V while operating from a single 5V analog supply. The part has an over-range and under-range detection capability and accepts an analog input overvoltage to ±16.5V without degrading the performance of the adjacent channels. The differential reference input features no-reference detects capability. The ADC also supports per channel system calibration options. The analog front end is configurable for four fully differential or eight single-ended input channels.

● High resolution

● Optimized for fast channel switching

● 2 Fully differential analog inputs

● Overvoltage tolerant

● 3-wire serial interface SPI™/QSPI™/MICROWIRE™/DSP compatible Schmitt trigger on logic inputs