Datasheet Texas Instruments HPA02141EYFFR — 数据表

具有耳机类型检测功能的自主音频开关16-DSBGA -40至85

数据表

PDF, 1.5 Mb, 修订版: A, 档案已发布: May 29, 2013

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Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	No

Additional Features	Autonomous Detection (3 or 4 poles),Integrated Codec Sense Line,Manual I2C Control,Manual Microphone Switch Control
Configuration	2 X SPDT
Input/Ouput Voltage(Max)	4.5 V
Input/Ouput Voltage(Min)	-2 V
Operating Temperature Range	-40 to 85 C
Package Group	DSBGA
Package Size: mm2:W x L	See datasheet (DSBGA) PKG
Ron(Typ)	0.07,0.1 Ohms
VCC(Max)	4.5 V
VCC(Min)	2.7 V

RoHS

Compliant

Evaluation Modules & Boards: BOOSTXL-AUDIO
Audio Signal Processing BoosterPack Plug-In Module
Lifecycle Status: Active (Recommended for new designs)
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Preventing Excess Power Consumption on Analog Switches
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Analog switches are extensively used for switching audio signals in battery-powered applications, such as mobile phones. In any cases, the switch is powered directly from the battery, but it receives control signals from a lower voltage processor GPIO. For most analog switches, this application condition leads to an excess supply current draw that catches system designers by surprise. This applica

系列: TS3A225E (4)