Analog Devices AD7910
The AD7910/AD79201 are, respectively, 10-bit and 12-bit, high speed, low power, successive approximation ADCs. The parts operate from a single 2.35 V to 5.25 V power supply and feature throughput rates up to 250 kSPS. The parts contain a low noise, wide bandwidth track-and-hold amplifier that canFEATURES
Throughput rate: 250 kSPS Specified for VDD of 2.35 V to 5.25 V Low power 3.6 mW typ at 250 kSPS with 3 V supplies 12.5 mW typ at 250 kSPS with 5 V supplies Wide input bandwidth 71 dB SNR at 100 kHz input frequency Flexible power/serial clock speed management No pipeline delays High speed serial interface SPI®-/QSPI™-/MICROWIRE™-/DSP-compatible Standby mode: 1 μA max 6-lead SC70 package 8-lead MSOP packageAPPLICATIONS
Battery-powered systems Personal digital assistants Medical instruments Mobile communications Instrumentation and control systems Data acquisition systems High speed modems Optical sensorsGENERAL DESCRIPTION