The EVAL-AD7734EBZ is a fully featured evaluation board for AD7734 device. The evaluation board can be connected to a PC via the PC COM serial port. Software is provided enabling the user to perform detailed analysis of the ADC's performance. The AD7734 is a high precision, high throughput analog front end. True 16bit p-p resolution is achievable with a total conversion time of 500μs (2KHz channel switching), 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. All the digital interface inputs are Schmitt Triggered, therefore the AD7734 interface features higher noise immunity and can be easily isolated from the host system via optocouplers.
- High resolution ADC with 24bits no missing codes and ±0.0025% nonlinearity
- Optimised for fast channel switching
- 4 Single ended analog inputs
- 3 wire serial interface of SPI, QSPI, MICROWIRE, and DSP compatible
- Schmitt trigger on logic inputs
- Overvoltage tolerant
- Up to ±16.5V not affecting adjacent channel
- Up to ±50V absolute maximum
- On chip per channel system calibration
自动化与过程控制, 传感与仪器, 工业