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BCT3119

9-Channel 64steps Constant-Current LED Driver

BCT3119 Features

* 9 channel constant-current outputs, up to 40mA each

* Each channel current could be controlled through a SPI interface with MCU

* Power-On Reset(POR), all register bits=0

* For common-anode LEDs

* High data input rate: < 20MHz

* 2.7V to 5.5V Supply V

BCT3119 General Description

The BCT3119 is a constant current driver incorporating shift register and data latch. This CMOS device is designed for LED display applications. The max output constant current can be set using an external resistor, and 64 steps of current could be set through a SPI interface with MCU. Any channel o.

BCT3119 Datasheet (327.84 KB)

Preview of BCT3119 PDF

Datasheet Details

Part number:

BCT3119

Manufacturer:

BROADCHIP

File Size:

327.84 KB

Description:

9-channel 64steps constant-current led driver.

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BCT3119 9-Channel 64steps Constant-Current LED Driver BROADCHIP

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