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ET61092
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General Description
ET61092 is a dedicated constant-current LED matrix driver IC, supporting display arrays of up to 16×9 pixels. It utilizes a two-wire serial communication interface and incorporates multiple internal registers for configuring diverse display effects. Each pixel supports 256 levels of grayscale brightness adjustment. The device is primarily employed in driving display panels for home appliance applications and is available in QFN32 or LQFP32 package options.
Specification
Sample
Features
- Power supply voltage range: 2.7～5.5V
- Maximum application dot matrix: 16 x 9, maximum driving capacity: 144 LEDs
- 16-channel constant current drive, maximum output current: 30mA (under internal resistance condition)
- Overall current supports 64-level adjustment
- Each point supports 256-level brightness adjustment
- Communication interface: 2-wire serial interface
- Built-in clock module
- Built-in power-on reset module
- Built-in sleep mode
- Built-in blanking function
