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首页 > Products > Audio Amplifier IC > Class D Audio Power Amplifier >Cxar41264 is a dual bridge audio power amplifier chip, which uses 6.0V power supply; when thd + n is equal to 10%, it can provide 4.5w continuous power for a 4Ω load.
Cxar41264 is a dual bridge audio power amplifier chip, which uses 6.0V power supply; when thd + n is equal to 10%, it can provide 4.5w continuous power for a 4Ω load.

Cxar41264 is a dual bridge audio power amplifier chip, which uses 6.0V power supply; when thd + n is equal to 10%, it can provide 4.5w continuous power for a 4 Ω load. In addition, when the stereo headphone is connected, the chip can drive the stereo headphone dual channel audio power amplifier in single terminal mode

Cxar41264 is a dual bridge audio power amplifier chip, which uses 6.0V power supply; when thd + n is equal to 10%, it can provide 4.5w continuous power for a 4Ω load.
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1.产品概述       2.产品特点     4OT嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)4OT嘉泰姆

5.产品封装       6.电路原理图  4OT嘉泰姆

7.相关产品4OT嘉泰姆

   产品概述 返回TOP4OT嘉泰姆


     CXAR41264是一款双桥音频功率放大器芯片,采用6.0V 电源供电;在THD+N 等于10%情况下,能为一个4Ω 的负载提供4.5W 的连续功率。此外,当接立体耳机时,芯片可以单端工作模式驱动立体耳机双通道音频功率放大器是为需要输出高质量音频功率的系统设计的,它采用表面贴装技术,只需少量的外围器件, 便使系统具备高质量的音频输出功率。采用双通道设计使芯片具有了桥式联接扬声器放大和单终端立体耳机放大两种工作模式,简化了音频系统的外围电路设计。内置了低功耗待机电路和过热保护电路,同时内置了杂音消除电路,可以消除芯片启动和关断过程中的咔嗒声或噼噗声。提供了SOP16L的封装形式,额定的工作温度范围为-40℃至85℃。

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 每通道输出功率4OT嘉泰姆

PO at 10% THD+N, VDD = 6V4OT嘉泰姆

RL = 8 Ω 2.30W(每通道)4OT嘉泰姆

RL = 4 Ω 4.50W(每通道)4OT嘉泰姆

PO at 10% THD+N, VDD =5.0V4OT嘉泰姆

RL = 8 Ω 1.60W(每通道)4OT嘉泰姆

RL = 4 Ω 3.20W(每通道)4OT嘉泰姆

PO at 10% THD+N, VDD =3.6V4OT嘉泰姆

RL = 8 Ω 0.90W(每通道)4OT嘉泰姆

RL = 4 Ω 1.70W(每通道)4OT嘉泰姆

 工作电压范围:2.7V到6.5V4OT嘉泰姆

 “咔嗒声和噼噗声”抑制电路4OT嘉泰姆

 SE模式 ,RL=32Ω,输出平均功率75mW,THD(max)<0.1%4OT嘉泰姆

 低关断电流 (<0.1μA)4OT嘉泰姆

 过流保护,短路保护和热保护4OT嘉泰姆

 符合Rohs的无铅封装4OT嘉泰姆

   应用范围 返回TOP4OT嘉泰姆


LCD-TV4OT嘉泰姆

 笔记本电脑4OT嘉泰姆

 数码相框4OT嘉泰姆

 USB接口的扬声器4OT嘉泰姆

   技术规格书(产品PDF) 返回TOP 4OT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!4OT嘉泰姆

 QQ截图20160419174301.jpg4OT嘉泰姆

产品封装图 返回TOP4OT嘉泰姆


image.png4OT嘉泰姆

电路原理图 返回TOP4OT嘉泰姆


image.png4OT嘉泰姆

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Class D4OT嘉泰姆

型号4OT嘉泰姆

操作电压(v)4OT嘉泰姆

通道数4OT嘉泰姆

输出功率(w)4OT嘉泰姆

封装4OT嘉泰姆

CXAR412624OT嘉泰姆

2.5~64OT嘉泰姆

14OT嘉泰姆

54OT嘉泰姆

SOP84OT嘉泰姆

CXAR412634OT嘉泰姆

2.5~5.54OT嘉泰姆

14OT嘉泰姆

54OT嘉泰姆

SOP84OT嘉泰姆

CXAR412644OT嘉泰姆

2.7~6.54OT嘉泰姆

24OT嘉泰姆

4.54OT嘉泰姆

SOP164OT嘉泰姆

CXAR412654OT嘉泰姆

2.5~5.54OT嘉泰姆

24OT嘉泰姆

34OT嘉泰姆

SOP164OT嘉泰姆

CXAR412664OT嘉泰姆

2.4~5.54OT嘉泰姆

14OT嘉泰姆

34OT嘉泰姆

SOP84OT嘉泰姆

CXAR412674OT嘉泰姆

2.4~5.54OT嘉泰姆

14OT嘉泰姆

34OT嘉泰姆

MSOP84OT嘉泰姆