MAX11312 Datasheet (Maxim Integrated) - 12-Port Programmable Mixed-Signal I/O

MAX11312, 12-Port Programmable Mixed-Signal I/O

The MAX11312 integrates a PIXI™, 12-bit, multichannel, analog-to-digital converter (ADC) and a 12-bit, multichannel, buffered digital-to-analog converter (DAC) in a single integrated circuit.

This device offers 12 mixed-signal highvoltage, bipolar ports, which are configurable as an ADC analog input

MAX11312 Features

* an internal, low-noise 2.5V voltage reference and provides the option to use external voltage references with separate inputs for the DAC and ADC. The MAX11312 uses a 400kHz I2C-compatible serial interface, operating from a 5V analog supply and a 1.8V to 5.0V digital supply. The PIXI port supply vol