AWINIC AW9818E
AW9818E is a 77 channels LED driver with I2C 64-level currents setting and breathing interface support. The function is i used to synchronize the LED breathing between t main chipset and AW9818E. 1.8V I2C interface of 400kHz fast mode is provided, n AW9818E supports SHDN pin shutdown or internal soft shutdown function.| Part No. | AW9818E |
|---|---|
| Datasheet | AW9818E Download |
| Manufacturer |  AWINIC |
| Description | 77-Channel LED Driver |
| Buy | Stock & Price |
FEATURES
GENERAL DESCRIPTION
● 77-channel LED or 21 RGB drivers AW9818E is a 77 channels LED driver with I2C● 64-level currents setting and breathing interface support. AW9818E uses awinic distinctive individually for each LED
● 4-level IMAX selections: 10/20/30/40 mA
● INTN pin interrupt output, low active
● Compatible I2C Interface, VIO: 1.8V ~ 3.3V
● I2C address: 0x3A/0x3B
● Shutdown mode control: SHDN pin shutdown or software shutdown. Support register reset control and standby mode control
● CLKIO pin can output internal OSC clock(4MHz)or select external input clock
● TQFN4X4-28L package Free-FlashTM wisdom dimming technology, each LED can breathing individually with full autonomous l or half autonomous mode that reduces serial port communication load of main chipset maximally . a When one breathing complete in AW9818E, INTN pin will trigger an interrupt request. e AW9818E can configure to output the internal clock
● Power supply: VDD (2.4V~3.3V) and VBAT (3.4V~5.5V).
APPLICATIONS
● Mobile phones and other hand-held devices● Gaming device (Keyboard, Mouse etc.) (4MHz) or external clock input.
