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MAX7319 Datasheet I2C Port Expander

Manufacturer: Maxim Integrated (now Analog Devices)

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General Description

The MAX7319 2-wire serial-interfaced peripheral

Overview

www.DataSheet4U.com 19-3809; Rev 1; 10/05 I2C Port Expander with Eight Inputs and Maskable Transition.

Key Features

  • eight input ports with selectable internal pullups, overvoltage protection to +6V, and transition detection with interrupt output. All input ports are continuously monitored for state changes (transition detection). Transitions are latched, allowing detection of transient changes. Any combination of inputs can be selected using the interrupt mask to assert the INT output. When the MAX7319 is subsequently accessed through the serial interface, any pending interrupt is cleared. The +5.5V tolerant.

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
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