Analog Devices AD7352
The AD73521 is a dual, 12-bit, high speed, low power, successive approximation ADC that operates from a single 2.5 V power supply and features throughput rates up to 3 MSPS. The part contains two ADCs, each preceded by a low noise, wide bandwidth track-and-hold circuit that can handle input frequencies in excess of 110 MHz. The conversion process and data acquisition use standard control inputs allowing for easy interfacing to microFEATURES
Dual 12-bit SAR ADC Simultaneous sampling Throughput rate: 3 MSPS per channel Specified for VDD at 2.5 V No conversion latency Power dissipation: 26 mW at 3 MSPS On-chip reference: 2.048 V ± 0.25%, 6 ppm/°C Dual conversion with read High speed serial interface: SPI-/QSPI™-/MICROWIRE™-/ DSP- compatible −40°C to +125°C operation Available in a 16-lead TSSOPAPPLICATIONS
Data acquisition systems Motion control I and Q demodulationGENERAL DESCRIPTION