Datasheet > QST108KT6

QST108KT6

更新时间： 2023-12-18 00:00:00

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
51页	486K
描述
SPECIALTY ANALOG CIRCUIT, PQFP32, 7 X 7 MM, LQFP-32

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QST108KT6 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	QFP	包装说明：	7 X 7 MM, LQFP-32
针数：	32	Reach Compliance Code：	unknown
HTS代码：	8542.39.00.01	风险等级：	5.84
模拟集成电路 - 其他类型：	ANALOG CIRCUIT	JESD-30 代码：	S-PQFP-G32
JESD-609代码：	e3	长度：	7 mm
湿度敏感等级：	2	功能数量：	1
端子数量：	32	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	LQFP	封装形状：	SQUARE
封装形式：	FLATPACK, LOW PROFILE	峰值回流温度（摄氏度）：	235
认证状态：	Not Qualified	座面最大高度：	1.6 mm
最大供电电压 (Vsup)：	5.5 V	最小供电电压 (Vsup)：	2.4 V
标称供电电压 (Vsup)：	3.3 V	表面贴装：	YES
温度等级：	INDUSTRIAL	端子面层：	Tin (Sn)
端子形式：	GULL WING	端子节距：	0.8 mm
端子位置：	QUAD	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	7 mm	Base Number Matches：	1

QST108KT6 数据手册

QST108

Capacitive touch sensor device

8 keys with individual key state outputs or I2C interface

Not For New Design

Features

■ Patented charge-transfer design

■ Up to 8 independent QTouch™ keys supported

■ Individual key state outputs or I C interface

LQFP32 (7x7 mm)

■ Fully “debounced” results

■ Patented AKS™ Adjacent Key Suppression

■ Self-calibration and auto drift compensation

■ Spread-spectrum bursts to reduce EMI

■ Up to 5 general-purpose outputs

Description

The QST108 is the ideal solution for the design of

capacitive touch sensing user interfaces.

■ ECOPACK® (RoHS compliant) package

Touch-sensitive controls are increasingly

replacing electromechanical switches in home

appliances, consumer and mobile electronics,

and in computers and peripherals. Capacitive

touch controls allow designers to create stylish,

functional, and economical designs which are

highly valued by consumers, often at lower cost

than the electromechanical solutions they

replace.

Applications

This device specifically targets human interfaces

and front panels for a wide range of applications

such as PC peripherals, home entertainment

systems, gaming devices, lighting and appliance

controls, remote controls, etc.

QST devices are designed to replace mechanical

switching/control devices and the reduced

number of moving parts in the end product

provides the following advantages:

The QST108 QTouch™ sensor IC is a pure digital

solution based on Quantum's patented charge-

transfer (QProx™) capacitive technology.

QTouch™ and QProx™ are trademarks of the

Quantum Research Group.

■ Lower customer service costs

■ Reduced manufacturing costs

■ Increased product lifetime

Table 1.

Device summary

Feature

Order codes

QST108KT6

Operating supply voltage

Supported interfaces

Operating temperature

Package

2.4 to 5.5 V

Individual key state outputs or I²C Interface

-40° to +85° C

LQFP32 (7x7 mm)

July 2008

Rev 5

1/51

This is information on a product still in production but not recommended for new designs.

www.st.com

12 3 4 5 6 7...51

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与QST108KT6相关器件

型号	品牌	获取价格	描述	数据表
QST108KU0	STMICROELECTRONICS	获取价格	Capacitive touch sensor device 8 keys with individual key state outputs or I2C interface
QST108KU1	STMICROELECTRONICS	获取价格	Capacitive touch sensor device 8 keys with individual key state outputs or I2C interface
QST108MB0	STMICROELECTRONICS	获取价格	Capacitive touch sensor device 8 keys with individual key state outputs or I2C interface
QST108MB1	STMICROELECTRONICS	获取价格	Capacitive touch sensor device 8 keys with individual key state outputs or I2C interface
QST108MH0	STMICROELECTRONICS	获取价格	Capacitive touch sensor device 8 keys with individual key state outputs or I2C interface
QST108MH1	STMICROELECTRONICS	获取价格	Capacitive touch sensor device 8 keys with individual key state outputs or I2C interface
QST108MM0	STMICROELECTRONICS	获取价格	Capacitive touch sensor device 8 keys with individual key state outputs or I2C interface
QST108MM1	STMICROELECTRONICS	获取价格	Capacitive touch sensor device 8 keys with individual key state outputs or I2C interface
QST108MN0	STMICROELECTRONICS	获取价格	Capacitive touch sensor device 8 keys with individual key state outputs or I2C interface
QST108MN1	STMICROELECTRONICS	获取价格	Capacitive touch sensor device 8 keys with individual key state outputs or I2C interface

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