18-Channel 8-bit PWM LED Driver w/ I2C Interface
Breakout for the SN3218A, an 18-channel constant-current LED driver controlled over I2C. Each channel provides 8-bit PWM dimming; all 18 outputs are independently addressable.
Pinout
- VINType · Power
- GNDType · Ground
- SDAType · I2C
- SCLType · I2C
- OUT1–OUT18Type · Signal
| Pin | Type |
|---|---|
| VIN | Power |
| GND | Ground |
| SDA | I2C |
| SCL | I2C |
| OUT1–OUT18 | Signal |
Pin details
5 connections- VINPower
- GNDGround
- SDAI2C
- SCLI2C
- OUT1–OUT18Signal
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