AW93305DNR

5-Channel Sensor for Capacitive Touch/Proximity Detection

产品手册 :

在线预览 - AW93305DNR-英语版 - 产品手册

参考价格：

1-99￥8.52
100-249￥6.98
250-499￥5.62
500-999￥4.43
1000+￥3.41

产品详细信息

Channel	5
LED Output	0
Gesture Detection	Click Slide IED
ISD (μA)	/
Istandby (μA)	6.1
Capacitance Resolution(fF)	0.001
Power Supply (Min) (V)	1.65
Power Supply (Max) (V)	3.6
Temperature	-40℃~85℃
Flash	NO
Package (mm)	DFN 2.1X1.8-10L

DFN 2.1X1.8-10L

1 3/5/7/10/12-channel capacitive sensor 2 Self/Mutual capacitive sensing techniques 3 Capacitance resolution down to 1aF 4 Capacitance offset compensation up to 220pF 5 Auto-Offset-Tuning (AOT) 6 Adaptive temperature compensation 7 Multi-threshold judgment 8 Effective waterproof 9 Independent configurations per channel 10 Built-in gesture/event recognition 11 1.2V/1.8V 400kHz I2C interface 12 Embedded 8KB DATARAM and 12KB CODERAM 13 Ultra-low power consumption(NOTE1) 1) Active mode: 21.9μA 2) Doze mode: 9.7μA 3) Sleep mode: 7.9μA 4) DeepSleep mode: 6.1μA 14 1.65V~3.6V power supply 15 Package 1) AW93303FDR: FCDFN 1.6X1.0-8L 2) AW93303BFOR: FOWLP 1.376X1.14-9B 3) AW93305DNR: DFN 2.1X1.8-10L 4) AW93305BFOR: FOWLP 1.376X1.14-9B 5) AW93307QNR: QFN 1.9X1.8-12L 6) AW93310QNR: QFN 2X2-14L 7) AW93312QNR: QFN 3X3-24L

AW93303FDR, AW93303BFOR, AW93305DNR, AW93305BFOR, AW93307QNR, AW93310QNR and AW93312QNR are mul-channel capacitive sensors and mainly used for wear detection, touch key, linear slider, wheel slider, etc. Advanced self/mutual capacitance technology is adopted in AW933XX. With a high-resolution ADC and advanced digital signal processing (DSP) algorithm, the minimal capacitance that can be detected is as low as 1aF in typical application. AW933XX contains the I2C serial communication bus. Through I2C, Host can configure the chip to work. Upon event detection, the interrupt pin outputs asserts, enabling Host to receive the event information such as distance. A built-in ultra-low power MCU realizes AFE sampling control, signal filtering, RF noise suppression, adaptive temperature compensation, baseline tracking, touch/wearing status determination, etc. With the advanced DSP algorithm, AW933XX is able to track gradual environmental variations (such as temperature, humidity, etc.). AW933XX can recognize various gestures, such as single/double/triple click, short/long press, linear slide and wheel slide with the high-resolution capacitive sensing. The chip integrates mutual capacitive technology and dedicated algorithm, which greatly improve the waterproof performance for touch key.

技术文档

类型	项目标题	语言	日期
产品应用手册	AN_TVS_AVL_for_Sensor	中文	2023-05-23
产品设计指南	AW9310X/AW9320X/AW933XX Hardware Design Guide	英文	2024-06-18
产品设计指南	AW933XX Driver Software Design Guide	中文	2024-02-01
产品设计指南	AW933XX Driver Software Desig Guide	英文	2024-06-17
产品手册	DS_AW933XX_EN_V1.8	英文	2025-05-20
产品设计指南	AW9310x&AW9320x&AW933xx_Hardware Design Guide	中文	2025-06-27
Checklist	CL_客户_项目_AW9330X_Customer_CN_V1.1	中文	2026-02-02
产品用户指南	AW96X05_93X05_EVB_User's_Guide	中文	2026-02-24
产品设计指南	AW9310x&AW9320x&AW933xx&AWS933xx_Hardware_Design_Guide	中文	2026-03-03
产品设计指南	AW933XX&AWS933XX Software Design Guide	中文	2026-03-13

设计和开发

如需其他信息或资源，请查看下方列表，点击标题即可进入详情页面。

硬件开发

评估板

AW96105_EVB_V1.0 — AW96105DNR_EVB_V1.0是艾为SAR、CAP功能演示板，可实现SAR、CAP功能演示

适用于SAR、CAP Sensor的EVB评估主板

了解详情

软件开发

应用软件和框架

AW933XX_GUI — AW933XX产品的调试工具

AW933XX GUI是高度集成的工具，用于产品的配置和调试过程。直观的界面和人性化的操作，可以帮助客户缩短开发周期，快速的完成系统集成

了解详情

驱动程序或库

AW933XX_Drivers — AW933XX系列Android和其他驱动

AW933XX系列Android和其他驱动，包含示例代码、移植说明、调试指南等

了解详情

应用软件和框架

CAP_APK — CAP 产品调试工具

了解详情

硬件开发

评估板

AW96105_EVB_V1.0 — AW96105DNR_EVB_V1.0是艾为SAR、CAP功能演示板，可实现SAR、CAP功能演示

适用于SAR、CAP Sensor的EVB评估主板

了解详情

软件开发

应用软件和框架

AW933XX_GUI — AW933XX产品的调试工具

AW933XX GUI是高度集成的工具，用于产品的配置和调试过程。直观的界面和人性化的操作，可以帮助客户缩短开发周期，快速的完成系统集成

了解详情

驱动程序或库

AW933XX_Drivers — AW933XX系列Android和其他驱动

AW933XX系列Android和其他驱动，包含示例代码、移植说明、调试指南等

了解详情

应用软件和框架

CAP_APK — CAP 产品调试工具

了解详情