PCA9901 One Wire Single LED Driver

NXP

Description

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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PCA9901 Datasheet Preview — Preview of PCA9901 PDF

Datasheet Specifications

Part number: PCA9901
Manufacturer: NXP ↗
File Size: 443.50 KB
Datasheet: PCA9901_NXP.pdf
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

NXP PCA9901-like datasheet