ADC121S705CIMM [Texas Instruments]

The ADC121S705 is a 12-bit, 500 kSPS to 1 MSPS sampling A/D converter with a fully differential, high impedance analog input and an external reference. It features true differential inputs, guaranteed performance from 500 kSPS to 1 MSPS, a wide input common-mode voltage range, and a serial interface compatible with SPI, QSPI, MICROWIRE, and DSP. Operating from a single 5V supply, it typically consumes 2.3 mA at 1 MSPS and 0.3 µA in power-down mode. It is available in an 8-lead MSOP package and operates over the industrial temperature range of -40°C to +105°C.