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.
l 1-channel capacitive touch/proximity detection with sensitivity configurable
l RF noise suppression
l Intrinsic Capacitance Compensation
l Automatic Calibration for Environmental Variation
l 3-channel constant current LED drivers
l 4-step individual current:0/5/10/15mA
l 256-step individual PWM dimming
l 3 independent pattern controllers for autonomous breathing lighting effect
l 1.8V~3.3V,400kHz I2C interface (address 0x45)
l Interrupt pin INTN
l Internal LDO and OSC
l Single power supply, 2.5V~3.3V
l MSOP3.0mm×4.9mm×1.0mm-10L package
| 产品型号 | 文档格式 | 大小 | 下载 | |
AW9013MPR
| 封装形式 | 引脚数 | 长（mm） | 宽（mm） | 厚（mm） | 引脚间距（mm） | 散热盘 | 文档下载 |
© Copyright 2008-2022 上海艾为电子技术股份有限公司 | 沪ICP备10011954号 Powered by IT
