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CAT9552 16-Channel I2C-bus LED Driver

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Description

www.DataSheet4U.com CAT9552 16-Channel I2C-bus LED Driver with Programmable Blink Rate .
The CAT9552 is a 16-channel, parallel input/output port expander optimized for LED On/Off and blinking control.

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Features

* 16 LED drivers with On/Off and programmable blink rate control
* 2 selectable, programmable blink rates:
* frequency: 0.172Hz to 44Hz
* duty cycle: 0% to 99.6%
* 16 open drain outputs drive 25mA each
* I/Os can be used as GPIOs
* 400kHz I2C b

Applications

* where it is desireable to limit the bus traffic or free-up the bus master’s internal timer. Three address pins allow up to eight CAT9552 devices to occupy the same bus. The CAT9552 contains an internal oscillator and two PWM signals, which drive the LED outputs. The user may program the period and d

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📌 All Tags

CAT9552 16-Channel I2C-bus LED Driver ON Semiconductor
ON Semiconductor CAT9552-like datasheet
CAT9554
CAT9554A
CAT9532
CAT9534
CAT93C46B