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CXAR41325 is a dual-channel audio headset power amplifier. Each channel can provide up to 105MW of output power. The application circuit of CXAR41325 is simple, and only a few peripheral devices are required. The operation is stable, the power consumption is low, the gain bandwidth is Cogo, and it has an internal thermal shutdown protection mechanism, which is convenient for application. CXAR41325 is packaged with MSOP and SOP, which saves circuit area and is very suitable for mobile phones and various mobile devices using low voltage and low power consumption applications.

   Product FeaturesReturn to TOPsOS嘉泰姆

Wide Operating voltage range 2.0V-5.5VsOS嘉泰姆
High power supply voltage rejection ratio (PSRR) reaches 70dB at 217Hz and 1kHz.sOS嘉泰姆
The leakage current in the power-down mode is small, and the typical value is 0.4. A.sOS嘉泰姆
The power-on and power-off sound suppression ability is good.sOS嘉泰姆
 when the 32Ω load and the output power is 70MW, the noise harmonic distortion (THD + N) is less than 0.1%(f = 1kHz)sOS嘉泰姆
When the output power is 105MW under 16Ω load, the noise and harmonic distortion (THD + N)<0.1%(f = 1kHz)sOS嘉泰姆
No need for bootstrap capacitorsOS嘉泰姆
Gain stabilitysOS嘉泰姆
Small Package, saving circuit area: MSOP,SOPsOS嘉泰姆

   Application ScopeReturn to TOPsOS嘉泰姆

Mobile phonesOS嘉泰姆
Headphone AmplifiersOS嘉泰姆
Microphone PreamplifiersOS嘉泰姆
MP3 playersOS嘉泰姆
Personal mobile terminal PDAsOS嘉泰姆
Personal navigation equipmentsOS嘉泰姆
 portable audio equipmentsOS嘉泰姆

   Technical Specification (product PDF)Return to TOP sOS嘉泰姆

For detailed PDF specifications, please scan WeChat and contact us. You can also get free samples and technical support.!sOS嘉泰姆

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   Product packaging diagramReturn to TOPsOS嘉泰姆

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   Circuit Schematic diagramReturn to TOPsOS嘉泰姆

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