AW9069TSR

6-Channel Capacitive Touch Controller with 9-LED Driver

产品手册：

在线预览 - AW9069TSR - 产品手册

参考价格

1-99￥13.46
100-249￥11.04
250-499￥8.88
500-999￥7.00
1000+￥5.38

产品详细信息

参数

Channel	9LED+6PAD
LED Output	9
Gesture Detection	Click/Slide
ISD (μA)	8
Istandby (μA)	130
Capacitance Resolution(fF)	20
Power Supply (Min) (V)	3
Power Supply (Max) (V)	4.5
Temperature	-40~85℃
Flash	NO
Package (mm)	TSSOP-24L

封装 | 引脚 | 尺寸

WBTSSOP-24L(1.2)

特性

• 6-channel capacitive input with sensitivity configurable RF noise suppression Intrinsic capacitance cancelling Adaptive environmental variation compensation Auto calibration • User-configurable gesture detection (slide and click) • 9 LED driver controlled by SRAM program 256word x16bit program SRAM Individual 8-step DC current, max 24.5mA Individual 256 step PWM dimming, 9 bit PWM resolution • Touch and gesture triggers LED lighting program • I2C compatible Interface: 1.8V ~ 2.8V, device address 0x2C/0x2D selectable • Interrupt output pin • Single power supply: 3.0V~4.5V • TSSOP7.8mm×6.4mm_24L Package

说明

AW9069 integrates 6-channel capacitive input detection and a smart SRAM-controlled 9-LED driver. By SRAM programming and register configuration, the touch and/or gesture could trigger pre-defined program to generate funny and complicated LED lighting effect as feedback without the aid of external MCU, so as to greatly enhance the interactive experience and reduce power consumption. High performance sigma-delta capacitance digital conversion technology is adapted to detect input capacitance, and further touch and gesture decision is implemented by internal DSP. 9 LEDs are driven by independent constant current sinks with PWM duty adjustment. Each LED is selectable to be controlled by I2C interface directly or internal program in SRAM. The device provides 400kHz fast I2C compatible interface with device address set by AD pin. The operating voltage range is 3.0V~4.5V.

技术文档

类型	项目标题	语言	日期
产品手册	DS_AW9069_EN_V1.0_6-Channel_Capacitive_Touch_Controller_with_9_LED_Driver	英文	2019-03-21
产品设计指南	AW9119/AW9136/AW9163/AW9201/AW9203/AW9233/AW9069 硬件设计指南	中文	2023-06-05
可靠性报告	Reliability Qualification Report For AW9069TSR	英文	2026-06-26

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

TouchKey 系列产品的调试工具，用于产品配置调试，界面直观便于操作，协助用户快速完成产品功能验证

了解详情

软件开发

应用软件和框架

TouchKey_Sram_Tool — TouchKey 系列产品的调试工具

TouchKey 系列产品的调试工具，用于产品配置调试，界面直观便于操作，协助用户快速完成产品功能验证

了解详情