目录
产品概述 返回TOPdAM嘉泰姆
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TOPdAM嘉泰姆
· Wide supply voltage range from 1.7V to 3.6V dAM嘉泰姆
· Low quiescent current 1mA dAM嘉泰姆
· Adjustable turn off time by SET pin dAM嘉泰姆
· Fast turn on time : 100us(typ) dAM嘉泰姆
· Low switch resistance :0.3W dAM嘉泰姆
· Distortion-Free, Click-and-Pop Elimination dAM嘉泰姆
· Available in WLCSP1.42x0.92 - 6 Packages dAM嘉泰姆
· Lead Free Green Devices Available (RoHS
Compliant)dAM嘉泰姆
应用范围 返回TOPdAM嘉泰姆
· Smart Phones dAM嘉泰姆
· Tablet PCs dAM嘉泰姆
· Portable Media PlayersdAM嘉泰姆
技术规格书（产品PDF) 返回TOP dAM嘉泰姆
需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持</span>！</span>
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产品封装图 返回TOPdAM嘉泰姆
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电路原理图 返回TOPdAM嘉泰姆
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Products > Switch > Power Distribution ControllerdAM嘉泰姆 |
Part_No dAM嘉泰姆 | Package dAM嘉泰姆 | No.of Channel dAM嘉泰姆 | External Power Switch Type dAM嘉泰姆 | Input Voltage (V) dAM嘉泰姆 | Quescint Current (uA) dAM嘉泰姆 | Wrong Input Voltage Protection dAM嘉泰姆 | Inpute Voltage UVLO dAM嘉泰姆 | SCP dAM嘉泰姆 | OCPdAM嘉泰姆 (A)dAM嘉泰姆 | OVPdAM嘉泰姆 | UVPdAM嘉泰姆 | ENdAM嘉泰姆 | High/dAM嘉泰姆 Low EN dAM嘉泰姆 | POK dAM嘉泰姆 |
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CXES4271AdAM嘉泰姆 | TDFN3x3-10dAM嘉泰姆 | 1dAM嘉泰姆 | N-Channel MOSFETdAM嘉泰姆 | 5dAM嘉泰姆 | 26dAM嘉泰姆 | 500dAM嘉泰姆 | YdAM嘉泰姆 | YdAM嘉泰姆 | YdAM嘉泰姆 | YdAM嘉泰姆 | YdAM嘉泰姆 |
| YdAM嘉泰姆 | HdAM嘉泰姆 | YdAM嘉泰姆 |
CXES4271dAM嘉泰姆 | TDFN3x3-10dAM嘉泰姆 | 1dAM嘉泰姆 | N-channel MOSFETdAM嘉泰姆 | 5dAM嘉泰姆 | 26dAM嘉泰姆 | 500dAM嘉泰姆 | YdAM嘉泰姆 | YdAM嘉泰姆 | YdAM嘉泰姆 | YdAM嘉泰姆 |
| YdAM嘉泰姆 | YdAM嘉泰姆 | HdAM嘉泰姆 | YdAM嘉泰姆 |
Switch> Analog SwitchdAM嘉泰姆 |
Part_No dAM嘉泰姆 | Package & Pins dAM嘉泰姆 | VDD Voltage (V) dAM嘉泰姆 | IDD, Supply Current (mA) dAM嘉泰姆 | Input Voltage (max)(V) dAM嘉泰姆 | dAM嘉泰姆 Power dAM嘉泰姆 Switch On Resistance(milohm) dAM嘉泰姆 | Turn-On Time(ms) dAM嘉泰姆 | Turn-Off Time(ms) dAM嘉泰姆 |
mindAM嘉泰姆 | maxdAM嘉泰姆 |
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CXES4273dAM嘉泰姆 | WLCSP1.2x0.8-6dAM嘉泰姆 | 1.5dAM嘉泰姆 | 5.5dAM嘉泰姆 | 20dAM嘉泰姆 | 1.5-5.5dAM嘉泰姆 | 22dAM嘉泰姆 | 4.4dAM嘉泰姆 | 36.5dAM嘉泰姆 |
CXES4274dAM嘉泰姆 | WLCSP 1.42x0.92-6dAM嘉泰姆 | 1.7dAM嘉泰姆 | 3.6dAM嘉泰姆 | 0.5dAM嘉泰姆 | VDD-5.5~VDDdAM嘉泰姆 | 0.2dAM嘉泰姆 | 0.1dAM嘉泰姆 | 1dAM嘉泰姆 |
Switch> DrMOSdAM嘉泰姆 |
Part_No dAM嘉泰姆 | Package dAM嘉泰姆 | Description dAM嘉泰姆 | Topology dAM嘉泰姆 | # of dAM嘉泰姆 PWMdAM嘉泰姆 Outputs dAM嘉泰姆 | DrivedAM嘉泰姆 LoutdAM嘉泰姆 (A) dAM嘉泰姆 | Vin dAM嘉泰姆 (V) dAM嘉泰姆 | FmaxdAM嘉泰姆 (Khz) dAM嘉泰姆 | R-TopdAM嘉泰姆 (milohm) dAM嘉泰姆 | R-Sync dAM嘉泰姆 (milohm) dAM嘉泰姆 | Iq dAM嘉泰姆 (No load)dAM嘉泰姆 (uA) dAM嘉泰姆 | En dAM嘉泰姆 pin dAM嘉泰姆 | SyncdAM嘉泰姆 Pin dAM嘉泰姆 | PSM/dAM嘉泰姆 CCM dAM嘉泰姆 pin dAM嘉泰姆 |
mindAM嘉泰姆 | maxdAM嘉泰姆 |
CXES4275dAM嘉泰姆 | TQFN4dAM嘉泰姆 x4-23PdAM嘉泰姆 | High-Performance, High-Current DrMOS Power ModuledAM嘉泰姆 | high/Low-sideN-channel dAM嘉泰姆 MOSFETdAM嘉泰姆 | 1dAM嘉泰姆 | 8dAM嘉泰姆 | 4.5dAM嘉泰姆 | 25dAM嘉泰姆 | 1500dAM嘉泰姆 | 25dAM嘉泰姆 | 7dAM嘉泰姆 | 90dAM嘉泰姆 | YdAM嘉泰姆 | NdAM嘉泰姆 | YdAM嘉泰姆 |
CXES4275dAM嘉泰姆 | TQFN4x4dAM嘉泰姆 -23PdAM嘉泰姆 | High-Performance, High-Current DrMOS Power ModuledAM嘉泰姆 | high/Low-sideN-channel dAM嘉泰姆 MOSFETdAM嘉泰姆 | 1dAM嘉泰姆 | 6dAM嘉泰姆 | 4.5dAM嘉泰姆 | 25dAM嘉泰姆 | 1500dAM嘉泰姆 | 30dAM嘉泰姆 | 12dAM嘉泰姆 | 90dAM嘉泰姆 | YdAM嘉泰姆 | NdAM嘉泰姆 | YdAM嘉泰姆 |
CXES4276dAM嘉泰姆 | TQFN5dAM嘉泰姆 x5-30dAM嘉泰姆 | High-Performance,High-Current DrMOS Power ModuledAM嘉泰姆 | high/Low-sideN-channeldAM嘉泰姆 | MOSFET1dAM嘉泰姆 | 13dAM嘉泰姆 | 4.5dAM嘉泰姆 | 25dAM嘉泰姆 | 1500dAM嘉泰姆 | 9.7dAM嘉泰姆 | 5.2dAM嘉泰姆 | 90dAM嘉泰姆 | YdAM嘉泰姆 | NdAM嘉泰姆 | YdAM嘉泰姆 |
CXES4276AdAM嘉泰姆 | TQFN5dAM嘉泰姆 x5-30dAM嘉泰姆 | High-Performance,High-Current DrMOS Power ModuledAM嘉泰姆 | high/Low-sideN-channel dAM嘉泰姆 MOSFETdAM嘉泰姆 | 1dAM嘉泰姆 | 15dAM嘉泰姆 | 4.5dAM嘉泰姆 | 25dAM嘉泰姆 | 1500dAM嘉泰姆 | 8dAM嘉泰姆 | 4.5dAM嘉泰姆 | 90dAM嘉泰姆 | YdAM嘉泰姆 | NdAM嘉泰姆 | YdAM嘉泰姆 |
CXES4276BdAM嘉泰姆 | TQFN5dAM嘉泰姆 x5-30dAM嘉泰姆 | High-Performance,High-Current DrMOS Power ModuledAM嘉泰姆 | high/Low-sideN-channel dAM嘉泰姆 MOSFETdAM嘉泰姆 | 1dAM嘉泰姆 | 15dAM嘉泰姆 | 4.5dAM嘉泰姆 | 25dAM嘉泰姆 | 1500dAM嘉泰姆 | 8dAM嘉泰姆 | 4.5dAM嘉泰姆 | 90dAM嘉泰姆 | YdAM嘉泰姆 | NdAM嘉泰姆 | YdAM嘉泰姆 |
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