ADS8885 Datasheet (Texas Instruments) - SAR Analog-to-Digital Converter

ADS8885, SAR Analog-to-Digital Converter

The ADS8885 is an 18-bit, 400-kSPS, 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 exc

ADS8885 Features

* 1

* 234 Sample Rate: 400 kHz

* 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