目录
产品概述 返回TOPk2N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TOPk2N嘉泰姆
· Wide supply voltage range from 1.7V to 3.6V k2N嘉泰姆
· Low quiescent current 1mA k2N嘉泰姆
· Adjustable turn off time by SET pin k2N嘉泰姆
· Fast turn on time : 100us(typ) k2N嘉泰姆
· Low switch resistance :0.3W k2N嘉泰姆
· Distortion-Free, Click-and-Pop Elimination k2N嘉泰姆
· Available in WLCSP1.42x0.92 - 6 Packages k2N嘉泰姆
· Lead Free Green Devices Available (RoHS
Compliant)k2N嘉泰姆
应用范围 返回TOPk2N嘉泰姆
· Smart Phones k2N嘉泰姆
· Tablet PCs k2N嘉泰姆
· Portable Media Playersk2N嘉泰姆
技术规格书（产品PDF) 返回TOP k2N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TOPk2N嘉泰姆
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电路原理图 返回TOPk2N嘉泰姆
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Products > Switch > Power Distribution Controllerk2N嘉泰姆 |
Part_No k2N嘉泰姆 | Package k2N嘉泰姆 | No.of Channel k2N嘉泰姆 | External Power Switch Type k2N嘉泰姆 | Input Voltage (V) k2N嘉泰姆 | Quescint Current (uA) k2N嘉泰姆 | Wrong Input Voltage Protection k2N嘉泰姆 | Inpute Voltage UVLO k2N嘉泰姆 | SCP k2N嘉泰姆 | OCPk2N嘉泰姆 (A)k2N嘉泰姆 | OVPk2N嘉泰姆 | UVPk2N嘉泰姆 | ENk2N嘉泰姆 | High/k2N嘉泰姆 Low EN k2N嘉泰姆 | POK k2N嘉泰姆 |
mink2N嘉泰姆 | maxk2N嘉泰姆 |
CXES4270k2N嘉泰姆 | SOP8k2N嘉泰姆 TDFN2x2-8k2N嘉泰姆 | 1k2N嘉泰姆 | N-Channel MOSFETk2N嘉泰姆 | 10k2N嘉泰姆 | 26k2N嘉泰姆 | 750k2N嘉泰姆 | Yk2N嘉泰姆 | Yk2N嘉泰姆 | Yk2N嘉泰姆 | Yk2N嘉泰姆 | Yk2N嘉泰姆 | Yk2N嘉泰姆 | Yk2N嘉泰姆 | Hk2N嘉泰姆 | Yk2N嘉泰姆 |
CXES4271Ak2N嘉泰姆 | TDFN3x3-10k2N嘉泰姆 | 1k2N嘉泰姆 | N-Channel MOSFETk2N嘉泰姆 | 5k2N嘉泰姆 | 26k2N嘉泰姆 | 500k2N嘉泰姆 | Yk2N嘉泰姆 | Yk2N嘉泰姆 | Yk2N嘉泰姆 | Yk2N嘉泰姆 | Yk2N嘉泰姆 |
| Yk2N嘉泰姆 | Hk2N嘉泰姆 | Yk2N嘉泰姆 |
CXES4271k2N嘉泰姆 | TDFN3x3-10k2N嘉泰姆 | 1k2N嘉泰姆 | N-channel MOSFETk2N嘉泰姆 | 5k2N嘉泰姆 | 26k2N嘉泰姆 | 500k2N嘉泰姆 | Yk2N嘉泰姆 | Yk2N嘉泰姆 | Yk2N嘉泰姆 | Yk2N嘉泰姆 |
| Yk2N嘉泰姆 | Yk2N嘉泰姆 | Hk2N嘉泰姆 | Yk2N嘉泰姆 |
Switch> Analog Switchk2N嘉泰姆 |
Part_No k2N嘉泰姆 | Package & Pins k2N嘉泰姆 | VDD Voltage (V) k2N嘉泰姆 | IDD, Supply Current (mA) k2N嘉泰姆 | Input Voltage (max)(V) k2N嘉泰姆 | k2N嘉泰姆 Power k2N嘉泰姆 Switch On Resistance(milohm) k2N嘉泰姆 | Turn-On Time(ms) k2N嘉泰姆 | Turn-Off Time(ms) k2N嘉泰姆 |
mink2N嘉泰姆 | maxk2N嘉泰姆 |
CXES4272k2N嘉泰姆 | WLCSP1.2x1.2-9k2N嘉泰姆 | 2.9k2N嘉泰姆 | 5.5k2N嘉泰姆 | 35k2N嘉泰姆 | 0~5.5k2N嘉泰姆 | 0.2k2N嘉泰姆 | 5k2N嘉泰姆 | 1k2N嘉泰姆 |
CXES4273k2N嘉泰姆 | WLCSP1.2x0.8-6k2N嘉泰姆 | 1.5k2N嘉泰姆 | 5.5k2N嘉泰姆 | 20k2N嘉泰姆 | 1.5-5.5k2N嘉泰姆 | 22k2N嘉泰姆 | 4.4k2N嘉泰姆 | 36.5k2N嘉泰姆 |
CXES4274k2N嘉泰姆 | WLCSP 1.42x0.92-6k2N嘉泰姆 | 1.7k2N嘉泰姆 | 3.6k2N嘉泰姆 | 0.5k2N嘉泰姆 | VDD-5.5~VDDk2N嘉泰姆 | 0.2k2N嘉泰姆 | 0.1k2N嘉泰姆 | 1k2N嘉泰姆 |
Switch> DrMOSk2N嘉泰姆 |
Part_No k2N嘉泰姆 | Package k2N嘉泰姆 | Description k2N嘉泰姆 | Topology k2N嘉泰姆 | # of k2N嘉泰姆 PWMk2N嘉泰姆 Outputs k2N嘉泰姆 | Drivek2N嘉泰姆 Loutk2N嘉泰姆 (A) k2N嘉泰姆 | Vin k2N嘉泰姆 (V) k2N嘉泰姆 | Fmaxk2N嘉泰姆 (Khz) k2N嘉泰姆 | R-Topk2N嘉泰姆 (milohm) k2N嘉泰姆 | R-Sync k2N嘉泰姆 (milohm) k2N嘉泰姆 | Iq k2N嘉泰姆 (No load)k2N嘉泰姆 (uA) k2N嘉泰姆 | En k2N嘉泰姆 pin k2N嘉泰姆 | Synck2N嘉泰姆 Pin k2N嘉泰姆 | PSM/k2N嘉泰姆 CCM k2N嘉泰姆 pin k2N嘉泰姆 |
mink2N嘉泰姆 | maxk2N嘉泰姆 |
CXES4275k2N嘉泰姆 | TQFN4k2N嘉泰姆 x4-23Pk2N嘉泰姆 | High-Performance, High-Current DrMOS Power Modulek2N嘉泰姆 | high/Low-sideN-channel k2N嘉泰姆 MOSFETk2N嘉泰姆 | 1k2N嘉泰姆 | 8k2N嘉泰姆 | 4.5k2N嘉泰姆 | 25k2N嘉泰姆 | 1500k2N嘉泰姆 | 25k2N嘉泰姆 | 7k2N嘉泰姆 | 90k2N嘉泰姆 | Yk2N嘉泰姆 | Nk2N嘉泰姆 | Yk2N嘉泰姆 |
CXES4275k2N嘉泰姆 | TQFN4x4k2N嘉泰姆 -23Pk2N嘉泰姆 | High-Performance, High-Current DrMOS Power Modulek2N嘉泰姆 | high/Low-sideN-channel k2N嘉泰姆 MOSFETk2N嘉泰姆 | 1k2N嘉泰姆 | 6k2N嘉泰姆 | 4.5k2N嘉泰姆 | 25k2N嘉泰姆 | 1500k2N嘉泰姆 | 30k2N嘉泰姆 | 12k2N嘉泰姆 | 90k2N嘉泰姆 | Yk2N嘉泰姆 | Nk2N嘉泰姆 | Yk2N嘉泰姆 |
CXES4276k2N嘉泰姆 | TQFN5k2N嘉泰姆 x5-30k2N嘉泰姆 | High-Performance,High-Current DrMOS Power Modulek2N嘉泰姆 | high/Low-sideN-channelk2N嘉泰姆 | MOSFET1k2N嘉泰姆 | 13k2N嘉泰姆 | 4.5k2N嘉泰姆 | 25k2N嘉泰姆 | 1500k2N嘉泰姆 | 9.7k2N嘉泰姆 | 5.2k2N嘉泰姆 | 90k2N嘉泰姆 | Yk2N嘉泰姆 | Nk2N嘉泰姆 | Yk2N嘉泰姆 |
CXES4276Ak2N嘉泰姆 | TQFN5k2N嘉泰姆 x5-30k2N嘉泰姆 | High-Performance,High-Current DrMOS Power Modulek2N嘉泰姆 | high/Low-sideN-channel k2N嘉泰姆 MOSFETk2N嘉泰姆 | 1k2N嘉泰姆 | 15k2N嘉泰姆 | 4.5k2N嘉泰姆 | 25k2N嘉泰姆 | 1500k2N嘉泰姆 | 8k2N嘉泰姆 | 4.5k2N嘉泰姆 | 90k2N嘉泰姆 | Yk2N嘉泰姆 | Nk2N嘉泰姆 | Yk2N嘉泰姆 |
CXES4276Bk2N嘉泰姆 | TQFN5k2N嘉泰姆 x5-30k2N嘉泰姆 | High-Performance,High-Current DrMOS Power Modulek2N嘉泰姆 | high/Low-sideN-channel k2N嘉泰姆 MOSFETk2N嘉泰姆 | 1k2N嘉泰姆 | 15k2N嘉泰姆 | 4.5k2N嘉泰姆 | 25k2N嘉泰姆 | 1500k2N嘉泰姆 | 8k2N嘉泰姆 | 4.5k2N嘉泰姆 | 90k2N嘉泰姆 | Yk2N嘉泰姆 | Nk2N嘉泰姆 | Yk2N嘉泰姆 |
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