ADS8422 Datasheet - Burr-Brown

ADS8422 MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER

The ADS8422 is a 16-bit, 4-MHz A/D converter with an internal 4.096-V reference. The device includes a 16-bit capacitor-based multi-bit SAR A/D converter with inherent sample and hold. This converter includes a full 16-bit interface and an 8-bit option where data is read using two 8-bit read cycles .

ADS8422 Features

* Fully Differential Input with Pseudo-Bipolar Input Range -4 V to +4 V

* 16-Bit NMC at 4 MSPS

* 1 LSB INL Typ

* 92dB SNR, -102dB THD Typ with 100-kHz Input

* Internal 4.096-V Reference and Reference Buffer

* REFIN/2 Available for Setting Analog Input

ADS8422 Datasheet (1.18 MB)