ADS8881 Datasheet (Texas Instruments) - SAR Analog-to-Digital Converter

ADS8881, SAR Analog-to-Digital Converter

The ADS8881 is an 18-bit, 1-MSPS, true-differential input, analog-to-digital converter (ADC).

The device operates with a 2.5-V to 5-V external reference, offering a wide selection of signal ranges without additional input signal scaling.

The reference voltage setting is independent of, and can excee

ADS8881 Features

* 1 Sample Rate: 1 MHz

* No Latency Output

* Unipolar, True-Differential Input Range:

* VREF to +VREF

* Wide Common-Mode Voltage Range: 0 V to VREF with 90-dB CMRR (min)

* SPI™-Compatible Serial Interface with Daisy-Chain Option

* Excellent AC an