MAX7301AAX+.

产品概述

The MAX7301AAX+ is a 28-port 4-wire-interfaced I/O Expander for gaming machines and system monitoring. The I/O expander (or general-purpose I/O (GPIO) peripheral) provides microprocessors with up to 28 ports. Each port is individually user configurable to either a logic input or logic output. Each port can be configured either as a push-pull logic output capable of sinking 10mA and sourcing 4.5mA or a Schmitt logic input with optional internal pull-up. Seven ports feature configurable transition detection logic, which generates an interrupt upon change of port logic level. The MAX7301 is controlled through an SPI-compatible 4-wire serial interface.

• Low power consumption reduces power-supply requirements - 11µA (maximum) shutdown current

应用

工业, 自动化与过程控制