8323单键触摸芯片dfn封装ic

一 丝印8323触摸芯片 产品特性：

A silk screen 8323 touch chip Product features:

◆ Working voltage: 2.0V to 5.5V

◆ Built-in voltage regulator circuit provides stable voltage for touch detection circuit

◆ Operating current: 1.5uA in low power mode, 5uA in fast mode (VDD=3V, no load)

◆ Power-on 0.5 second fast initialization

◆ Environment adaptive function, which can quickly respond to similar application scenarios such as touch power-on

◆ Chip built-in debounce circuit to effectively prevent malfunction caused by external noise interference

◆ Synchronous/hold mode, high/low active output via external pin configuration

◆ DFN-6 2*2 ultra small package

二 丝印8323触摸芯片产品应用：

◆ 智能穿戴
◆ 蓝牙耳机
◆ 指纹锁

Two silk screen 8323 touch chip product application:

◆ Smart wear

◆ Bluetooth headset

◆ Fingerprint lock

三 丝印8323触摸芯片产品概述：

8323是两款国内首创采用DFN超小封装的单按键触摸芯片,此触摸芯片内建稳压电路,提供稳定的电压给触摸感应电路使用,稳定的触摸检测效果可以广泛的满足不同应用的需求,此触摸检测芯片是专为取代传统按键而设计,触摸检测PAD的大小可依不同的灵敏度设计在合理的范围内,低功耗与宽工作电压,此触摸芯片非常适用于PCB空间有限，对元器件封装有要求的产品，如蓝牙耳机、智能穿戴、指纹锁等。

Three silk screen 8323 touch chip product overview:

The 8323 is the first domestic single-button touch chip with DFN ultra-small package. The touch chip has a built-in voltage regulator circuit to provide a stable voltage for the touch sensing circuit. The stable touch detection effect can meet the needs of different applications. This touch detection chip is designed to replace the traditional button. The size of the touch detection PAD can be designed within a reasonable range according to different sensitivity. Low power consumption and wide working voltage. This touch chip is very suitable for PCB space. The device package has the required products, such as Bluetooth headset, smart wear, fingerprint lock and so on.