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MY9168 - 16-Channel Constant Current LED Driver

Download the MY9168 datasheet PDF. This datasheet also covers the MY9168-MY variant, as both devices belong to the same 16-channel constant current led driver family and are provided as variant models within a single manufacturer datasheet.

General Description

The MY9168 16-channel c o n s t a n t c u r r e n t LED driver w i t h g h o s t i m a g e a b a t e m e n t i s s u i t a b l e for multiplexing display system.

Key Features

  • a f a s t 30MHz DCK input, allowing a wide LED dimming (on/off) range to be implemented. The MY9168 offers a 4-wire serial interface, a 16-bit shift register, and a 16-bit transparent latch. The serial interface allows a microcontroller to configure the output channels using four inputs (DI, DCK, LAT, and ENB) and a data output (DO). DO allows multiple drivers to be casca.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MY9168-MY-Semi.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number MY9168
Manufacturer MY-Semi
File Size 553.53 KB
Description 16-Channel Constant Current LED Driver
Datasheet download datasheet MY9168 Datasheet

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Other Datasheets by MY-Semi

Part Number Description
MY9221 12-channel (Support R / G / B x 4) Constant Current LED Driver
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
MY-Semi Preliminary MY9168 16-Channel Constant Current LED Driver With Ghost Image Abatement General Description The MY9168 16-channel c o n s t a n t c u r r e n t LED driver w i t h g h o s t i m a g e a b a t e m e n t i s s u i t a b l e for multiplexing display system. The device h a s w i d e s u p p l y v o l t a g e r a n g e ( 3.0V ~ 5.5V) and provides 1 6 open-drain constant current sinking outputs that are rated to 1 6 V and delivers up to 55mA of high accuracy current to each string of LED. The current at each output is programmable by means of an external current-sensing resistor. The MY9168 features a f a s t 30MHz DCK input, allowing a wide LED dimming (on/off) range to be implemented.