CAP1296中文资料Touch Sensing/Turnkey Products数据手册Microchip规格书

描述 Description

The CAP1296 is a turnkey capacitive touch controller providing a wide variety of  button and proximity functionality, and making it easy for designers to add 

aesthetically pleasing, low-cost and robust touch interfaces. It also offers improved proximity detection with its Signal Guard option.  

特性 Features

Key Features
• 6 Capacitive Touch Sensor inputs
• Programmable sensitivity
• Automatic recalibration
• Combo Mode: Key and Proximity
• Press and Hold feature for Volume-like Applications
• Power Button support
• Signal Guard
• Low Power operations
• 8kV protection
Communication interface
• I²C™ and SMBus
Operating Conditions
• 3.0V to 5.5V
Package type
• 10-pin 3x3 DFN, 14-pin SOIC

简介

CAP1296属于集成电路（IC）的传感器电容式触控。由制造生产的CAP1296传感器，电容式触控该系列产品提供操作电容式触摸感应传感器所需的模拟激励和测量资源，并以一种便于微控制器或类似器件使用的格式（例如 I2C 或 SPI 串行接口、UART 或简单的逻辑信号）来传递由此产生的信息。这些器件常用于人机界面应用。