MAX6966 Datasheet - Maxim Integrated

MAX6966 - 10-Port Constant-Current LED Drivers and I/O Expanders

The MAX6966/MAX6967 serial-interfaced peripherals provide microprocessors with 10 I/O ports rated to 7V.

Each port can be individually configured as either: * * A 20mA constant-current LED driver (static or pulsewidth modulated (PWM)).

* * A 10mA constant-current LED driver (static or

MAX6966 Features

* High-Speed 26MHz SPI-™/QSPI-™/MICROWIRE™Compatible Serial Interface

* 2.25V to 3.6V Operation

* I/O Ports Default to High-Z (LEDs Off) on Power-Up

* I/O Port Inputs Are Overvoltage Protected to 7V

* I/O Port Outputs Are 7V-Rated Open-Drain

* I/

Datasheet Details

MAX6966

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10-port constant-current led drivers and i/o expanders.

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