Datasheet > QT113-DG

QT113-DG

更新时间： 2024-11-04 03:39:35

品牌	Logo	应用领域
昆腾 - QUANTUM		传感器光电二极管异步传输模式 ATM
页数	文件大小	规格书
12页	343K
描述
CHARGE-TRANSFER TOUCH SENSOR

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中文翻译

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技术参数
数据手册

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QT113-DG 技术参数

是否Rohs认证：	符合	生命周期：	Transferred
包装说明：	,	Reach Compliance Code：	unknown
风险等级：	5.59	Is Samacsys：	N
Base Number Matches：	1

QT113-DG 数据手册

QProx™ QT113

OUCH

HARGE-TRANSFER

ENSOR

ꢀ Projects a proximity field through air or any insulator

ꢀ Less expensive than many mechanical switches

ꢀ Sensitivity easily adjusted

Vdd

Out

Vss

ꢀ Consensus filter for noise immunity

ꢀ 100% autocal for life - no adjustments required

ꢀ 2.5 to 5V, 600µA single supply operation

ꢀ Toggle mode for on/off control (strap option)

ꢀ 10s, 60s, infinite auto-recal timeouts (strap options)

ꢀ HeartBeat™ health indicator on output

ꢀ Only one external part required - a 1¢ capacitor

ꢀ Lead-Free package

Sns2

Sns1

Gain

Opt1

Opt2

APPLICATIONS -

ꢀLight switches

ꢀProx sensors

ꢀAppliance control

ꢀSecurity systems

ꢀAccess systems

ꢀPointing devices

ꢀElevator buttons

ꢀConsumer devices

The QT113 charge-transfer (“QT’”) touch sensor is a self-contained digital IC capable of detecting near-proximity or touch. It

will project a proximity sense field through air, and any dielectric like glass, plastic, stone, ceramic, and most kinds of wood. It

can also turn small metal-bearing objects into intrinsic sensors, making them responsive to proximity or touch. This capability

coupled with its ability to self calibrate continuously can lead to entirely new product concepts.

It is designed specifically for human interfaces, like control panels, appliances, toys, lighting controls, or anywhere a

mechanical switch or button may be found; it may also be used for some material sensing and control applications provided

that the presence duration of objects does not exceed the recalibration timeout interval.

Power consumption is only 600µA in most applications. In most cases the power supply need only be minimally regulated, for

example by Zener diodes or an inexpensive 3-terminal regulator. The QT113 requires only a common inexpensive capacitor

in order to function.

The QT113’s RISC core employs signal processing techniques pioneered by Quantum; these are specifically designed to

make the device survive real-world challenges, such as ‘stuck sensor’ conditions and signal drift.

The option-selectable toggle mode permits on/off touch control, for example for light switch replacement. The

Quantum-pioneered HeartBeat™ signal is also included, allowing a microcontroller to monitor the health of the QT113

continuously if desired. By using the charge transfer principle, the IC delivers a level of performance clearly superior to older

technologies in a highly cost-effective package.

AVAILABLE OPTIONS

T_A

0⁰C to +70⁰C

-40⁰C to +85⁰C

SOIC

8-PIN DIP

QT113-DG

QT113-ISG

R1.05/0405

12 3 4 5 6 7...12

中文翻译

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与QT113-DG相关器件

型号	品牌	获取价格	描述	数据表
QT113-G	QUANTUM	获取价格	CHARGE-TRANSFER TOUCH SENSOR
QT113H	ETC	获取价格	CHARGE-TRANSFER TOUCH SENSOR
QT113H-D	ETC	获取价格	CHARGE-TRANSFER TOUCH SENSOR
QT113H-IS	ETC	获取价格	CHARGE-TRANSFER TOUCH SENSOR
QT113H-S	ETC	获取价格	CHARGE-TRANSFER TOUCH SENSOR
QT113-IS	ETC	获取价格	CHARGE-TRANSFER TOUCH SENSOR
QT113-ISG	QUANTUM	获取价格	CHARGE-TRANSFER TOUCH SENSOR
QT113-S	ETC	获取价格	CHARGE-TRANSFER TOUCH SENSOR
QT114	QUANTUM	获取价格	CHARGE-TRANSFER QLEVEL SENSOR IC
QT114	QUALCOMM	获取价格	QLEVEL⑩ SENSOR IC

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