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BCT3668A
LED Display Driver IC With Slope lighting function
GENERAL DESCRIPTION
BCT3668A is a LED display driver IC with keyboard scanning interface, which integrates MCU digital interface, data latch, LED driver, keyboard scanning and other circuits. The product is reliable in quality, good in stability and strong in anti-interference. Mainly applicable to home appliances (Intelligent water heater, microwave oven, washing machine, air conditioning, electromagnetic oven) , set-top box, electronic balance, smart meter and other digital tubes or LED display equipment.
FEATURES
CMOS Process
4 display modes（10segments×7grids,11segments×6grids, 12segments×5grids,13segments×4grids）
Key scanning: 10×2 Matrix
Brightness control circuits
Basic: Each channel has 8-level dimming circuit
Extend function: Each channel has 256-level dimming circuit（Grid1~Grid3）
Slope lighting function
Serial Interface（CLK，STB，DIO）
Oscillating Mode：Built-IN RC Oscillation
Power-ON Reset
Data Latch
Strong anti-interference ability
-40°C to 85°C Operating Temperature Range
Green SOP24, QFN4x4-28L Packages
ORDERING INFORMATION
Order Number | Package Type | Temperature Range | Marking | QTY/Reel |
BCT3668AEOG-TU | SOP24 | -40°C to +85°C | 3668A XXXXX | — |
BCT3668AEGI-TR | QFN4x4-28L | -40°C to +85°C | 3668A XXXXX | 3000 |
Note:"XXXXX" in marking will be appeared as the batch code.
