MAX148 - +2.7V to +5.25V / Low-Power / 8-Channel / Serial 10-Bit ADCs
The MAX148/MAX149 10-bit data-acquisition systems combine an 8-channel multiplexer, high-bandwidth track/hold, and serial interface with high conversion speed and low power consumption.
They operate from a single +2.7V to +5.25V supply, and sample to 133ksps.
Both devices’ analog inputs are software
MAX148 Features
* S 8-Channel Single-Ended or 4-Channel Differential Inputs S Single-Supply Operation: +2.7V to +5.25V S Internal 2.5V Reference (MAX149) S Low Power: 1.2mA (133ksps, 3V Supply) 54µA (1ksps, 3V Supply) 1µA (Power-Down Mode) S SPI/QSPI/MICROWIRE/TMS320-Compatible 4-Wire Serial Interface
