| Channel |
|
| LED Output |
3 |
| Gesture Detection |
Click |
| ISD (μA) |
/ |
| Istandby (μA) |
80 |
| Capacitance Resolution(fF) |
10 |
| Power Supply (Min) (V) |
2.5 |
| Power Supply (Max) (V) |
3.3 |
| Temperature |
|
| Flash |
NO |
| Package (mm) |
WBMSOP 3×4.9-10L |
• 1-channel capacitive touch/proximity detection with sensitivity configurable
RF noise suppression
Intrinsic Capacitance Compensation
Automatic Calibration for Environmental Variation
• 3-channel constant current LED drivers
4-step individual current:0/5/10/15mA
256-step individual PWM dimming
3 independent pattern controllers for autonomous breathing lighting effect
• 1.8V~3.3V,400kHz I2C interface (address 0x45)
• Interrupt pin INTN
• Internal LDO and OSC
• Single power supply, 2.5V~3.3V
• MSOP3.0mm×4.9mm×1.0mm-10L package
AW9013 is a single channel capacitive touch/ proximity controller integrated with a 3-channel constant current LED driver.
Input capacitance of pin CX is sampled with advanced Sigma-delta capacitance digital conversion technology. The touch or proximity status decision, intrinsic capacitance cancelling, automatic compensation for environmental drift and RF noise suppression are implemented by internal digital signal process circuit.
Each LED is controlled independently with current and PWM level configurable via I2C interface, and can work in pattern mode to generate autonomous breathing lighting effect with configured timing parameters.
I2C-compatible interface supports 400kHz fast mode, and 1.8V~3.3V interface voltage.
