The AD7475/AD7495 are 12-bit high-speed, low-power, successive-approximation ADCs. The parts operate from a single 2.7 V to 5.25 V power supply and feature throughput rates up to 1 MSPS. The parts contain a low-noise, wide bandwidth track/hold amplifier that can handle input frequencies in excess of 1 MHz.
FEATURES
Fast Throughput Rate: 1 MSPS
Specified for VDD of 2.7 V to 5.25 V
Low Power:
4.5 mW Max at 1 MSPS with 3 V Supplies
10.5 mW Max at 1 MSPS with 5 V Supplies
Wide Input Bandwidth:
68 dB SNR at 300 kHz Input Frequency
Flexible Power/Serial Clock Speed Management
No Pipeline Delays
High-Speed Serial Interface SPI™/QSPI™/MICROWIRE™/DSP-Compatible
