• [ CXAR4180 ]

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目录

1.产品概述       2.产品特点     zoy嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）zoy嘉泰姆

5.产品封装       6.电路原理图  zoy嘉泰姆

7.相关产品zoy嘉泰姆

   产品概述 返回TOPzoy嘉泰姆

The CXAR4180 is a stereo, fixed gain, single supply, and cap-free headphone driver, which is available in a WLCSP1.6x1.6-12and TDFN3x3-12 packages. The CXAR4180 is ground-reference output and don’t need the output capacitors for DC blocking. The advantages of eliminating the output capacitor are saving the cost, eliminating component height, and improving the low frequency response. The internal fixed gain setting (-1.5V/V) can minimize the external component counts and save the PCB space. High PSRR provides increased immunity to noise and RF rectification. The CXAR4180 is capable of driving 50mW at 3.6V into 16W load and provides thermal protection.

   产品特点 返回TOPzoy嘉泰姆

· Operating Voltage: 2.3V~5.5Vzoy嘉泰姆

· Supply Current - I DD =1mA at VDD =3.6V zoy嘉泰姆

· Low Shutdown Current - I DD =5mA at VDD =3.6V zoy嘉泰姆

· Ground Reference Output zoy嘉泰姆

- No Output Capacitor Required (for DC Blocking) zoy嘉泰姆

- Save the PCB Space zoy嘉泰姆

- Reduce the BOM Costs zoy嘉泰姆

- Improve the Low Frequency Response zoy嘉泰姆

· Output Power 50mW/Ch into 16W at VDD =3.6V zoy嘉泰姆

· High PSRR: 80dB at 217Hz zoy嘉泰姆

· Fast Start-Up Time: 4ms zoy嘉泰姆

· Integrate the De-pop Circuitry zoy嘉泰姆

· Thermal Protection zoy嘉泰姆

· Surface-Mount Packaging WLCSP1.6x1.6-12 TDFN3x3-12 zoy嘉泰姆

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

   应用范围 返回TOPzoy嘉泰姆

· Handsets zoy嘉泰姆

· PDAs zoy嘉泰姆

· Portable Multimedia Devices zoy嘉泰姆

· Notebookszoy嘉泰姆

   技术规格书（产品PDF) 返回TOP zoy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！zoy嘉泰姆

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产品封装图 返回TOPzoy嘉泰姆

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电路原理图 返回TOPzoy嘉泰姆

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◀ 上一篇:CXAR4179高PSRR提高了对噪声和RF整流的抗扰度立体声固定增益无盖耳机驱动程序1%THD+N时的输出功率70兆瓦VDD=3.3伏10%THD+N时RL=16瓦

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下一篇▶:CXAR4181麦克风检测电路用集成LDO集成De-pop电路立体声固定增益单电源和无盖耳机驱动程序无需输出电容器进行直流闭锁高PSRR提高了对噪声和RF整流的抗扰度

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