• [ CXAR4176 ]

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目录

1.产品概述       2.产品特点     W8I嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）W8I嘉泰姆

5.产品封装       6.电路原理图  W8I嘉泰姆

7.相关产品W8I嘉泰姆

   产品概述 返回TOPW8I嘉泰姆

The CXAR4176 is a stereo, fixed gain, single supply, and cap-free line driver, which is available in TQFN4x4-20B and TSSOP-16 packages. The CXAR4176 is ground-reference output, and no 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 independent shutdown control of CXAR4176 is for right channel and left channel. The CXAR4176is capable of driving 2Vrms at 3.3V into 600W load, and provides thermal protection.

   产品特点 返回TOPW8I嘉泰姆

· Operating Voltage: 2.3V-4.5V W8I嘉泰姆

· Supply Current W8I嘉泰姆

- I DD =5mA at VDD =3.3V W8I嘉泰姆

· Low Shutdown Current W8I嘉泰姆

- I DD =1mA at VDD =3.3V W8I嘉泰姆

· Ground Reference Output W8I嘉泰姆

- No Output Capacitor Required (for DC Blocking) W8I嘉泰姆

- Save the PCB Space W8I嘉泰姆

- Reduce the BOM Costs W8I嘉泰姆

- Improve the Low Frequency Response W8I嘉泰姆

· Output Voltage Swing Can Reach 2Vrms/Ch into 600W at VDD=3.3V W8I嘉泰姆

· High PSRR: 78dB at 217Hz W8I嘉泰姆

· Fast Start-Up Time: 16ms W8I嘉泰姆

· Integrate the De-pop Circuitry W8I嘉泰姆

· Separate Shutdown Function for Flexible Application W8I嘉泰姆

· Thermal Protection W8I嘉泰姆

· Surface-Mount Packaging W8I嘉泰姆

- TQFN4x4-20B (with Enhanced Thermal Pad) W8I嘉泰姆

- TSSOP-16 W8I嘉泰姆

· Lead Free and Green Devices Available (RoHS Compliant)W8I嘉泰姆

   应用范围 返回TOPW8I嘉泰姆

· Set-Top Boxes W8I嘉泰姆

· CD / DVD Players W8I嘉泰姆

· LCD TVs W8I嘉泰姆

· HTIBs (Home Theater in Box)W8I嘉泰姆

   技术规格书（产品PDF) 返回TOP W8I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！W8I嘉泰姆

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产品封装图 返回TOPW8I嘉泰姆

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电路原理图 返回TOPW8I嘉泰姆

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◀ 上一篇:CXAR4175立体声单电源无盖线路驱动器消除元件高度提高低频响应高PSRR提高了对噪声和射频整流的免疫力关机控制右通道和左通道在3.3V电压下将2Vrms驱动至600W负载提供热保护改善低频响应

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下一篇▶:CXAR4177 CXAR4177A立体声固定增益和无盖耳机驱动程序双电源电压提供更高的效率和更好的功率纹波抑制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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