General Description
The MAX1286–MAX1289 are low-cost, micropower, serial output 12-bit analog-to-digital converters (ADCs) available in a tiny 8-pin SOT23. The MAX1286/MAX1288 operate with a single +5V supply.

FEATUREs
♦ Single-Supply Operation
    +3V (MAX1287/MAX1289)
    +5V (MAX1286/MAX1288)
♦ Autoshutdown Between Conversions
♦ Low Power
    245µA at 150ksps
    150µA at 100ksps
    15µA at 10ksps
    2µA at 1ksps
    0.2µA in Shutdown
♦ True-Differential Track/Hold, 150kHz Sampling Rate
♦ Software-Configurable Unipolar/Bipolar Conversion (MAX1288/MAX1289 Only)
♦ SPI/QSPI/MICROWIRE–Compatible Interface for DSPs and Processors
♦ Internal Conversion Clock
♦ 8-Pin SOT23 Package

APPLICATIONs
    Low-Power Data Acquisition
    Portable Temperature Monitors
    Flowmeters
    Touch Screens