The AD7656A-1BSTZ is a 6-channel 16-bit simultaneous sampling bipolar Analog-to-digital Converter (ADC) designed on the iCMOS® process. iCMOS is a process combining high voltage silicon with submicron CMOS and complementary bipolar technologies. It enables the development of a wide range of high performance analog ICs, capable of 33V operation in a footprint that no previous generation of high voltage devices could achieve. Unlike analog ICs using conventional CMOS processes, iCMOS components can accept bipolar input signals while providing increased performance, which dramatically reduces power consumption. It features throughput rates of to 250kSPS. It contains wide bandwidth, track-and-hold amplifiers that can handle input frequencies up to 4.5MHz. The conversion process and data acquisition are controlled using the CONVST x signals and an internal oscillator. Three CONVST x pins allow independent, simultaneous sampling of the three ADC pairs.
● Pin and software compatible with the AD7656A featuring reduced decoupling requirements
● True bipolar analog inputs
● iCMOS™ process technology
● High noise performance with wide bandwidth
● On-chip reference and reference buffers
● High speed parallel, serial and daisy-chain interface modes
● High speed serial interface serial peripheral interface SPI™/QSPI™/MICROWIRE™/DSP compatible
● Built-in power supply sequencing robustness solution
