AiP33622 is a dot matrix LED driver controller that can drive common cathode LED dot matrices in constant current mode. The circuit provides 7 GRIDs and 13 SEGs, which can drive various size LED panels according to needs.
Voltage Range :
2.7~5.5VPackage :
QFN24/SOP24/ESSOP24Driving matrix size: Maximum 7 GRID×13 SEG, common cathode LED dot matrix, GRID number
selectable
Global brightness adjustment:
Software can adjust the global constant current size, with 64-step constant current control
Single point brightness adjustment
Each point supports 256-level PWM brightness adjustment
Built-in display data memory (DDRAM)
Communication interface: IIC interface
Built-in clock module
Built-in power on reset circuit
Built-in sleep mode for low power standby
Built-in blanking circuit
Supply voltage: 2.7V to 5.5V
Packaging information: QFN24/SOP24/ESSOP24
AiP3331 is a dot matrix LED drive controller, which can drive two groups of LED arrays in a constant current mode, and each group of LED arrays consists of 72 monochromatic LEDs at most.AiP3331 can perform 256-step linear dimming on each LED. The circuit can store up to 8 frames of display graphics information, and the output graphics can be selected by external audio signals.
Details
AiP33616 is a 4×8 dots matrix LED driver chip with constant current. It can be widely used in various monochromatic LED display systems or RGB full-color LED display systems.Each LED can control the duty cycle of output effective time through 8bit data, so that 256-level brightness adjustment can be performed for each LED independently.
Details
AiP33620 is an 8×8 dots matrix LED driver chip with constant current. It can be widely used in various monochromatic LED display systems or RGB full-color LED display systems.Each LED can control the output effective time duty cycle through 8 bit data, so as to adjust the brightnessof each LED by 256 steps.
Details
IPv6 network supported
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