 DESCRIPTION

The UTC UL0512 is a three-channel LED drive control IC using

single channel transmit the unipolar return-to-zero(RZ) code data

protocol.

The UTC UL0512 contains power clamp module, signal

decoding module, oscillation module, data regeneration module,

output current drive module etc. After receiving its own data, the

data regeneration module will automatically shape and forward the

cascaded data to ensure that the data is not attenuated in the

process of serial transmission.

The UTC UL0512 builds in output current setting module, the

default output current of OUT R/G/B is 12mA

 FEATURES

* Input Voltage: 3.5V~5.5V

* OUT R/G/B Constant Current: 12mA

* OUT R/G/B Output Gray Level: 256

* OUT R/G/B Power-on state: OFF

* Build in high precision and high stability oscillator

* Serial data transmission

* Shaping the cascade data before output to prevent attenuation

* Data transmission rate : 800Kbps

* Synchronous refresh of display data in the same frame