Shut Mode Audio Click-and-Pop Eliminator CXES4274 is an audio click-and-pop eliminator for portable multimedia devices. Operating from a 1.7V to 3. 6V supply, the CXES4274 connects to the output of th

发布时间：2020-04-06 09:43:38 浏览次数：704 作者：嘉泰姆

摘要：Shut Mode Audio Click-and-Pop Eliminator CXES4274 is an audio click-and-pop eliminator for portable multimedia devices. Operating from a 1.7V to 3. 6V supply, the CXES4274 connects to the output of th

The CXES4274 is an audio click-and-pop eliminator for portable multimedia devices. Operating from a 1.7V to 3. 6V supply, the CXES4274 connects to the output of the existing system amplifier and provides a low-impedance path to ground during startup and shutdown. The inputs INL and INR accept voltage swings from VDD to 5.5V below VDD. See the Setting the Supply Voltage section for more information. The power-up and power down transients are shunted to ground to prevent clicks and pops from becoming audible. The CXES4274 features two low-impedance analog switches controlled by MUTE that opens and closes the switches. The switches are open during normal operation and have no impact on the output signal.During startup and shutdown of the amplifier, the CXES4274 can be activated to short the outputs to ground and prevent clicks and pops from pulling current through the headphones.

产品特点 返回TOPjHs嘉泰姆

· Wide supply voltage range from 1.7V to 3.6V jHs嘉泰姆

· Low quiescent current 1mA jHs嘉泰姆

· Adjustable turn off time by SET pin jHs嘉泰姆

· Fast turn on time : 100us(typ) jHs嘉泰姆

· Low switch resistance :0.3W jHs嘉泰姆

· Distortion-Free, Click-and-Pop Elimination jHs嘉泰姆

· Available in WLCSP1.42x0.92 - 6 Packages jHs嘉泰姆

· Lead Free Green Devices Available (RoHS Compliant)jHs嘉泰姆

应用范围 返回TOPjHs嘉泰姆

· Smart Phones jHs嘉泰姆

· Tablet PCs jHs嘉泰姆

· Portable Media PlayersjHs嘉泰姆

技术规格书（产品PDF) 返回TOP jHs嘉泰姆

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Part_No jHs嘉泰姆	Package & Pins jHs嘉泰姆	VDD Voltage (V) jHs嘉泰姆		IDD, Supply Current (mA) jHs嘉泰姆	Input Voltage (max)(V) jHs嘉泰姆	jHs嘉泰姆 Power jHs嘉泰姆 Switch On Resistance(milohm) jHs嘉泰姆	Turn-On Time(ms) jHs嘉泰姆	Turn-Off Time(ms) jHs嘉泰姆
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CXES4274jHs嘉泰姆	WLCSP 1.42x0.92-6jHs嘉泰姆	1.7jHs嘉泰姆	3.6jHs嘉泰姆	0.5jHs嘉泰姆	VDD-5.5~VDDjHs嘉泰姆	0.2jHs嘉泰姆	0.1jHs嘉泰姆	1jHs嘉泰姆

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上一篇： 3.5A-Capable, Slew-Rate-Controlled Load Switch with True Reverse Current Blocking CXES4273 advanced load management switch targets applications requiring a highly integrated solution

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Shut Mode Audio Click-and-Pop Eliminator CXES4274 is an audio click-and-pop eliminator for portable multimedia devices. Operating from a 1.7V to 3. 6V supply, the CXES4274 connects to the output of th

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Shut Mode Audio Click-and-Pop Eliminator CXES4274 is an audio click-and-pop eliminator for portable multimedia devices. Operating from a 1.7V to 3. 6V supply, the CXES4274 connects to the output of th

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相关芯片选择指南 返回TOP 更多同类产品......

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