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首页 > Products > Audio Amplifier IC > Class D Audio Power Amplifier >CXAD4168 3W(VDD=5.0V RL=4Ω) high efficiency filter-free class-D audio power amplifier in a wafer chip scale package (WLCSP).a “Professional Anti-Clip output control circuit which reducing
CXAD4168 3W(VDD=5.0V RL=4Ω) high efficiency filter-free class-D audio power amplifier in a wafer chip scale package (WLCSP).a “Professional Anti-Clip output control circuit which reducing

CXAD4168 has a “Professional Anti-Clip output control circuit”
which reducing distortion of output signal due to either the over level input signal or power supply voltage down with battery. Features like high efficiency, −80dB PSRR, overcurrent protection and thermal protection function make

CXAD4168 3W(VDD=5.0V RL=4Ω) high efficiency filter-free class-D audio power amplifier in a wafer chip scale package (WLCSP).a “Professional Anti-Clip output control circuit which reducing
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                          目录E6X嘉泰姆

   1.产品概述      2.产品特点      3.应用范围     4.技术规格书下载(PDF文档)E6X嘉泰姆

   5.产品封装      6.电路原理图     7.相关产品E6X嘉泰姆

一.产品概述E6X嘉泰姆


   CXAD4168 is a 3-W (VDD=5.0V, RL=4Ω) high efficiency filter-free class-D audio power amplifier in a wafer chip scale package (WLCSP).    CXAD4168 has a “Professional Anti-Clip output control circuit” which reducing distortion of output signal due to either the over level input signal or power supply voltage down with battery. Features like high efficiency, −80dB PSRR, overcurrent protection and thermal protection function make the CXAD4168ideal for cellular handsets.  E6X嘉泰姆

二.产品特点E6X嘉泰姆


★Output Power E6X嘉泰姆

  - 3.0W (VDD=5.0V, RL =4Ω, THD+N=10%) E6X嘉泰姆

  - 1.8W (VDD=5.0V, RL =8Ω, THD+N=10%)  E6X嘉泰姆

★Four mode can be selected with CTRL terminal: Anti-Clip 1, Anti-Clip 2,  Anti-Clip off, Power-Down E6X嘉泰姆

★Low THD+N and Low Noise E6X嘉泰姆

★Low EMI E6X嘉泰姆

★Improved PSRR (−80dB) and Wide Supply Voltage (2.5 V to 5.0V) Eliminates E6X嘉泰姆

★Need for a Voltage Regulator E6X嘉泰姆

★Over-current and Thermal Protection function E6X嘉泰姆

★Pop noise reduction function E6X嘉泰姆

★Available in space-saving package: 9-Bump WLCSPE6X嘉泰姆

三.应用范围E6X嘉泰姆


★Mobile phone, PDA E6X嘉泰姆

★MP3/4, PMP, GPS  E6X嘉泰姆

★Portable electronic devices    E6X嘉泰姆

四.技术规格书(产品PDF)E6X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!E6X嘉泰姆

 QQ截图20160419174301.jpgE6X嘉泰姆

五.产品封装图E6X嘉泰姆


blob.png  E6X嘉泰姆

六.电路原理图E6X嘉泰姆


 blob.png  E6X嘉泰姆

七.相关芯片选择指南E6X嘉泰姆


D类音频功放电路(Class D   Audio Amplifier)
Part No. Features Output PSRR VDD Package Applications
CXAD4167 Mono Filter-Free Class D Audio Power Amplifier 2.6 W 75dB 2.5~5.5V MSOP8 DFN8 SOP8 (5) (6) (7) (8)
CXAD4168 Mono Non-clip Class D Audio Power Amplifier 3.0 W 80dB 2.5~5V CSP9 (1) (3) (6) (8)
CXAD4169 Stereo Class D Audio Power Amplifier 10W x 2 52dB 4~12V TSSOP28 (7) (10)