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CAP1208-2-A4-TR

产品描述SPECIALTY ANALOG CIRCUIT
产品类别模拟混合信号IC    信号电路   
文件大小454KB,共67页
制造商Microchip(微芯科技)
官网地址https://www.microchip.com
标准
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CAP1208-2-A4-TR概述

SPECIALTY ANALOG CIRCUIT

专业模拟电路

CAP1208-2-A4-TR规格参数

参数名称属性值
是否Rohs认证符合
厂商名称Microchip(微芯科技)
包装说明QFN-16
Reach Compliance Codecompli
其他特性IT ALSO OPERATES AT 5 V
模拟集成电路 - 其他类型ANALOG CIRCUIT
JESD-30 代码S-XQCC-N16
JESD-609代码e3
长度3 mm
湿度敏感等级1
信道数量8
功能数量1
端子数量16
最高工作温度85 °C
最低工作温度
封装主体材料UNSPECIFIED
封装代码HVQCCN
封装等效代码LCC16,.12SQ,20
封装形状SQUARE
封装形式CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度)260
座面最大高度0.9 mm
最大供电电压 (Vsup)5.5 V
最小供电电压 (Vsup)3 V
标称供电电压 (Vsup)3.3 V
表面贴装YES
温度等级OTHER
端子面层Matte Tin (Sn)
端子形式NO LEAD
端子节距0.5 mm
端子位置QUAD
处于峰值回流温度下的最长时间40
宽度3 mm

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CAP1208
8-Channel Capacitive Touch Sensor
PRODUCT FEATURES
General Description
The CAP1208 which incorporates RightTouch
®
technology,
is a multiple channel capacitive touch sensor. It contains
eight (8) individual capacitive touch sensor inputs with
programmable sensitivity for use in touch sensor
applications. Each sensor input is calibrated to compensate
for system parasitic capacitance and automatically
recalibrated to compensate for gradual environmental
changes.
The CAP1208 includes Multiple Pattern Touch recognition
that allows the user to select a specific set of buttons to be
touched simultaneously. If this pattern is detected, a status
bit is set and an interrupt is generated.
The CAP1208 has Active and Standby states, each with its
own sensor input configuration controls. Power
consumption in the Standby state is dependent on the
number of sensor inputs enabled as well as averaging,
sampling time, and cycle time. Deep Sleep is the lowest
power state available, drawing 5µA (typical) of current. In
this state, no sensor inputs are active, and communications
will wake the device.
Datasheet
Applications
Desktop and Notebook PCs
LCD Monitors
Consumer Electronics
Appliances
Features
Eight (8) Capacitive Touch Sensor Inputs
Programmable sensitivity
Automatic recalibration
Calibrates for parasitic capacitance
Individual thresholds for each button
Multiple Button Pattern Detection
Power Button Support
Press and Hold Feature for Volume-like Applications
3.3V or 5V Supply
Analog Filtering for System Noise Sources
RF Detection and Avoidance Filters
Digital EMI Blocker
8kV ESD Rating on All Pins (HBM)
Low Power Operation
— 5µA quiescent current in Deep Sleep
— 50µA quiescent current in Standby (1 sensor input
monitored)
— Samples one or more channels in Standby
SMBus / I
2
C Compliant Communication Interface
Available in a 16-pin 3mm x 3mm QFN RoHS compliant
package
Block Diagram
VDD
GND
SMCLK
Capacitive Touch Sensing Algorithm
SMBus
Protocol
SMDATA
ALERT#
CS1
CS2
CS3
CS4
CS5
CS6
CS7
CS8
2014 Microchip Technology Inc.
DS00001570B-page 1

CAP1208-2-A4-TR相似产品对比

CAP1208-2-A4-TR CAP1208
描述 SPECIALTY ANALOG CIRCUIT SPECIALTY ANALOG CIRCUIT

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