AD7655ASTZRL

The AD7655 is a low cost four channel 16-bit, charge redistribution SAR, Analog-to-Digital Converter which operates from a single 5 Volt power supply. It contains two low noise, wide bandwidth track/hold amplifiers which allow simultaneous sampling, a high-speed 1 MSPS 16-Bit sampling ADC, an internal conversion clock, error correction circuits, and both serial and parallel system interface ports. Each track/hold has a multiplexer to provide a four-channel ADC. It features a very high sampling rate mode (Normal) and, for low power applications, a reduced power mode (Impulse) where the power is scaled with the throughput. It is available in a 48-lead LQFP or a 48-lead LFCSP with operation specified from –40°C to +85°C. The AD7655-EP supports defense and aerospace applications (AQEC standard)