MAX7316 10-Port I/O Expander

Maxim Integrated Products

Description

www.DataSheet4U.com 19-3055; Rev 1; 4/04 10-Port I/O Expander with LED Intensity Control and Interrupt General .
The MAX7316 serial interfaced peripheral provides microprocessors with eight additional I/O ports plus one output-only port and one input-only port.

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Datasheet Specifications

Part number: MAX7316
Manufacturer: Maxim Integrated ↗ Products
File Size: 251.73 KB
Datasheet: MAX7316_MaximIntegratedProducts.pdf
Description: 10-Port I/O Expander

Features

* 400kbps, 2-Wire Serial Interface, 5.5V Tolerant
* 2V to 3.6V Operation
* Overall 8-Bit PWM LED Intensity Control Global 16-Step Intensity Control Plus Individual 16-Step Intensity Controls
* 2-Phase LED Blinking
* High Output Current (50mA max per Port)

Applications

* LCD Backlights LED Status Indication Relay Drivers Keypad Backlights RGB LED Drivers System I/O Ports 0.047µF V+ SDA MAX7316 SCL BLINK RST INT/O8 AD0 P0 P1 SDA SCL I/O I/O INT P2 P3 3.3V Pin Configurations BLINK RST V+ TOP VIEW µC SDA 16 AD0 1 P0 2 P1 3 P2 4 5 15 14 13 12 SCL P4 P5 P6 GND P7

MAX7316 Distributors

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MAX7316 10-Port Expander Maxim Integrated Products

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