PCA9901 Datasheet - NXP

PCA9901, One Wire Single LED Driver

PCA9901 One wire single LED driver Rev.2 * 2 September 2010 Product data sheet 1.General .
The PCA9901 is a 20 mA current source for a single LED that allows stand-alone blinking of a predefined pattern to off-load the microcontroller and sa.

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Datasheet Details

Part number:

PCA9901

Manufacturer:

NXP ↗

File Size:

443.50 KB

Description:

One Wire Single LED Driver

Features

* 1 wire interface to control the device
* Stand-alone blinking capability while training the sequence to blink
* Sequence includes up to 3 blinking elements
* 12-bit (4096 steps) LED ON and OFF timings for each blinking element: ON timing is captured between 1 ms a

Applications

* Cellular telephones

PCA9901 Distributors

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PCA9901 One Wire Single LED Driver NXP

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