BUY MAX11647EUA+T https://www.utsource.net/itm/p/9275761.html
2.7V To 3.6V And 4.5V To 5.5V, Low-Power, 1-/2-Channel, 2-Wire Serial, 10-Bit ADCs The MAX11646/MAX11647 low-power, 10-bit, 1-/2-channel analog-to-digital converters (ADCs) feature internal track/hold (T/H), voltage reference, a clock, and an I2C-compatible 2-wire serial interface. These devices operate from a single supply of 2.7V to 3.6V (MAX11647) or 4.5V to 5.5V (MAX11646) and require only 670μA at the maximum sampling rate of 94.4ksps. Supply current falls below 230μA for sampling rates under 40ksps. AutoShutdown? powers down the devices between conversions, reducing supply current to less than 1μA at low throughput rates. The MAX11646/MAX11647 each measure two single-ended or one differential input. The fully differential analog inputs are software configurable for unipolar or bipolar and single-ended or differential operation.
Manufacturer: Maxim Integrated Description: 16-Bit, Low-Power, Serial-Input, Voltage-Output DAC with Internal Reference Features: 16-Bit Resolution Low Power: 1.2mW at 3V Internal Reference: 2.5V Serial Interface: SPI/QSPI/MICROWIRE Single-Supply Operation: 2.7V to 5.5V Power-On Reset Shutdown Mode: 0.1μA Small 8-Pin MSOP Package Applications: Automotive Battery-Powered Systems Portable Instrumentation Process Control Digital Potentiometers Motor Control Industrial Automation (For reference only)