AD7682 Datasheet - Analog Devices

AD7682 250kSPS PulSAR ADC

The AD7682/AD7689 are 4-channel/8-channel, 16-bit, charge redistribution successive approximation register (SAR) analog-to-digital converters (ADCs) that operate from a single power supply, VDD. The AD7682/AD7689 contain all components for use in a multichannel, low power data acquisition system, .

AD7682 Features

* 16-bit resolution with no missing codes

* 4-channel (AD7682)/8-channel (AD7689) multiplexer with choice of inputs

* Unipolar single-ended

* Differential (GND sense)

* Pseudobipolar

* Throughput: 250 kSPS

* INL: ±0.4 LSB typical, ±1.5 LSB maximum (±23 ppm or FSR)

* D

AD7682_AnalogDevices.pdf