ADC122S625 Datasheet - National Semiconductor

ADC122S625 Dual 12-Bit - 50 kSPS to 200 kSPS - Simultaneous Sampling A/D Converter

The ADC122S625 is a dual 12-bit, 50 kSPS to 200 kSPS simultaneous sampling Analog-to-Digital (A/D) converter. The analog inputs on both channels are sampled simultaneously to preserve their relative phase information to each other. The converter is based on a successive-approximation register archit.

ADC122S625 Features

* an external reference that can be varied from 1.0V to VA. The ADC122S625's serial data output is binary 2's complement and is compatible with several standards, such as SPI™, QSPI™, MICROWIRE™, and many common DSP serial interfaces. The serial clock (SCLK) and chip select bar (CS) are shared by both

ADC122S625_NationalSemiconductor.pdf