AW9201QNR

AW9201 Single Key Capacitive Controller

产品手册：

在线预览 - AW9201QNR - 产品手册

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产品详细信息

参数

Channel	1
LED Output	0
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	-40~85℃
Flash	NO
Package (mm)	QFN 1.6X1.6-8L

封装 | 引脚 | 尺寸

WBQFN 1.6X1.6-8L(0.75)

特性

• Configurable Touch Sensitivity • RF Noise Filter • Automatically Calibrate Varying Environmental Changes • Intrinsic Capacitance Compensation • Support Interrupt Output, Open-drain output, Low Active • Support Compatible I2C Interface, • I2C Address: 0x45 • Single Power Supply, Voltage Range: 2.5V-3.6V • QFN1.6mm×1.6mm_8L Package

说明

AW9201 is capacitive single-channel touch sensor. It integrates a precise Capacitance Digital Converter (CDC) and a DSP core for touch detecting. This device automatically track slow varying environmental changes via special signal processing algorithms. The integrated RF noise filter and touch detection algorithm to ensure the reliability of applications in a variety of environments. AW9201 provides compatible I2C interface to communicate with MCU, it supports 400kHz fast mode. AW9201 is available in QFN1.6mm×1.6mm_8L package. Operating voltage range is 2.5V-3.6V.

技术文档

	类型	项目标题		语言		日期
	产品手册	DS_AW9201QNR_EN_V1.3		英文		2021-02-04
	产品设计指南	AW9119/AW9136/AW9163/AW9201/AW9203/AW9233/AW9069 硬件设计指南		中文		2023-06-05

设计和开发

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软件开发

应用软件和框架

TouchKey_Sram_Tool — TouchKey 系列产品的调试工具

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