• [ CXAB4111 ]"

Ordering

目录

• 1.产品概述       2.产品特点     o8u嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）o8u嘉泰姆

• 5.产品封装       6.电路原理图  o8u嘉泰姆

• 7.相关产品o8u嘉泰姆

   产品概述 返回TOPo8u嘉泰姆

         The CXAB4111 is a dual bridge-connected audio power amplifier which, when connected to a 5V supply, will deliver 2.2W to a 4Ω load(Note 1) or 2.5W to a 3Ω load(Note 2) with less than 1.0% THD+N. In addition, the headphone input pin allows the amplifiers to operate in single-ended mode to drive stereo headphones. Boomer audio power amplifiers were designed specifically to provide high quality output power from a surface mount package while requiring few external components,to simplify audio system design, it combines dual bridge speaker amplifiers and stereo headphone amplifiers on one chip. 

         The CXAB4111 features an externally controlled, low-power consumption shutdown mode, a stereo headphone amplifier mode, and thermal shutdown protection. It also utilizes circuitry to reduce “clicks and pops” during device turn-on.

   产品特点 返回TOPo8u嘉泰姆

PO at 1% THD+N o8u嘉泰姆

  into 3Ω 2.5W(typ) o8u嘉泰姆

  into 4Ω 2.2W(typ) o8u嘉泰姆

  Into 8Ω 1.1W(typ) o8u嘉泰姆

Single-ended mode - THD+N 0.5%(max) at 75mW into 32Ω o8u嘉泰姆

Shutdown current 0.7μA(typ) o8u嘉泰姆

Stereo headphone amplifier mode o8u嘉泰姆

“Click and pop” suppression circuitry o8u嘉泰姆

Unity-gain stable o8u嘉泰姆

Thermal shutdown protection circuitry o8u嘉泰姆

The available in a SOP16 package and TSSOP16-EP,TSSOP20 and TSSOP20-EP packages .o8u嘉泰姆

   应用范围 返回TOPo8u嘉泰姆

 Multimedia monitors o8u嘉泰姆

 Portable and desktop computers o8u嘉泰姆

 Portable televisionso8u嘉泰姆

   技术规格书（产品PDF) 返回TOP o8u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！o8u嘉泰姆

 o8u嘉泰姆

产品封装图 返回TOPo8u嘉泰姆

o8u嘉泰姆

电路原理图 返回TOPo8u嘉泰姆

o8u嘉泰姆

相关芯片选择指南 返回TOP                  更多同类产品......         

◀ Previous:返回列表

Back to top

Next▶:CXAB4110差分输入音频功率放大电路用于移动电话和其他内置扬声器的便携式音频设备为8Ω负载提供1W功率的稳定输出5V电源供电的条件下其总谐波失真和噪声不超过1% BTL输出驱动容性负载