Awinic AW2028H
AW2028H is three channels constant current LED driver with audio synchronization. The max output current is 4-level selectable among 9mA, 18mA, 37mA and 75mA. Each LED is 256 current levels configurable so as to achieve 256*256*256 color mixing.| Part No. | AW2028H |
|---|---|
| Datasheet | AW2028H Download |
| Manufacturer |  Awinic |
| Description | 3-channel LED Driver |
| Buy | Stock & Price |
FEATURES
GENERAL DESCRIPTION
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● 3-channel constant current LED driver l
● 4-level IMAX selections: 9/18/37/75mA
● 256 current levels setting for each LED
● Supports 256*256*256 color-mixing a 256-level PWM dimming, 12-bit PWM resolution i Audio synchronization, both brightness and color t change with audio input
● Analog audio input range: 0~2.8Vpp
● Pre-amplifier with AGC gain adjustable from n -12dB to +26dB
● 8bit ADC and digital processing e
● Multiple audio-sync effects selectable Automatic breathing light with flexible pattern d configuration and running mode
● three independent pattern controllers i
● pulses repeating, multiple colors alternative f
● multiple patterns running successively or cyclically n 400kHz fast I2C interface , 1.8V~3.3V I2C address: 0x64 o Single power supply, 2.4V~5.5V The 256-level dimming and 12 bits PWM resolution create fine and smooth dimming effect even in low brightness. AW2028H integrates AGC preamplifier, ADC and digital filter to implement the audio synchronization, which allow user to synchronize the color LED with the audio input.
