• [ CXAR41119 ]"

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1.产品概述       2.产品特点     L43嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）L43嘉泰姆

5.产品封装       6.电路原理图  L43嘉泰姆

7.相关产品L43嘉泰姆

   产品概述 返回TOPL43嘉泰姆

The CXAR41119 is a digital input, stereo, high efficiency, Class-D audio amplifier available in a TQFP7x7-48P package. The CXAR41119 accepts the digital serial audio data and using the digital audio processor to convert the audio data becomes the stereo Class-D output speaker amplifier. This provides the seamless integration between the codec and the speaker amplifier. The CXAR41119 is a slave device receiving clocks from external source, and the Class-D’s PWM switching frequency is 352.8kHz for the sampling rate 44.1kHz or 384 kHz for sampling 48kHz, depend on the input signal’s sampling rate.

   产品特点 返回TOPL43嘉泰姆

· Operating Voltage: 8.0V-24V for PVDD L43嘉泰姆

– 3.0V~3.6V for DVDD and AVDD L43嘉泰姆

· High Efficiency Class D Operation Eliminate the Need of Heatsinks L43嘉泰姆

· Digital Serial Audio Input (Stereo Output) L43嘉泰姆

· 2.1 Mode (2SE + 1BTL) L43嘉泰姆

· 2.0 Mode (2BTL) L43嘉泰姆

· Single-Filter PBTL Mode Support L43嘉泰姆

· I 2C Address Selection Pin (Chip Select) L43嘉泰姆

· I 2C Control Interface L43嘉泰姆

· Sampling Rate Support from 32kHz to 192kHz L43嘉泰姆

· Separated Volume Control from 24dB to Mute L43嘉泰姆

· Soft Mute (50% Duty Cycle) L43嘉泰姆

· Separate Dynamic Range Control for Satellite and Subchannels L43嘉泰姆

· 18 Programmable Biquads for Speaker EQ and Other Audio Processing Features L43嘉泰姆

· Programmable Coefficients for DRC Filters L43嘉泰姆

· DC Blocking Filters, De-emphasis Filters L43嘉泰姆

· Support for 3D Effects L43嘉泰姆

· Shutdown and Mute Function L43嘉泰姆

· Thermal and Over-Current Protections with AutoRecovery L43嘉泰姆

· Space Saving Package TQFP7x7-48P L43嘉泰姆

· Lead Free and Green Devices Available (RoHS Compliant)L43嘉泰姆

   应用范围 返回TOPL43嘉泰姆

· LCD TV L43嘉泰姆

· iPod Dock L43嘉泰姆

· Sound BarL43嘉泰姆

   技术规格书（产品PDF) 返回TOP L43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！L43嘉泰姆

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产品封装图 返回TOPL43嘉泰姆

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电路原理图 返回TOPL43嘉泰姆

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◀ Previous:20W Stereo Digital Class-D Audio Power Amplifier with EQ and DRC The CXAR41118 accepts the digital serial audio data and using the digital audio processor to convert the audio data becomes the stereo

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Next▶:The CXAR41163 is a high efficiency 2 channel bridged-tied load (BTL) Class-D audio power amplifier, driving stereo speakers at up to 10W/CH with 6Ω or 8Ω Load