1.2 W Mono Class AB Audio Power Amplifier CXAR41261 were specifically designed to provide high quality output power with a minimal amount of external components. It requires no output coupling capacit

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The CXAR41261 were specifically designed to provide high quality output power with a minimal amount of external components. It requires no output coupling capacitors, for this reason, it is perfectly meet the needs of mobile phone and other low voltage applications where require the consumption of power in the smallest amount.The CXAR41261 can offer a low standby current and a zero shutdown current. Furthermore, the wake up time of the amplifier is fast enough to use shutdown mode as a mute function，The CXAR41261 has an advanced pop & click circuitry that eliminates the noise during turning on and turning off of the device.The is an audio power amplifier primarily designed for demanding applications in mobile phones and other portable communication device applications. It is capable of delivering 1 watts of continuous average power to an 8Ω BTL load with less than 1% distortion (THD+N) from a 5V DC power supply.

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PO at 1% THD+N, VDD = 5V RL = 8Ω 1.2WTEf嘉泰姆

PO at 10% THD+N, VDD = 5V RL = 8Ω 1.50WTEf嘉泰姆

PO at 1% THD+N, VDD = 3.0V RL = 8Ω 0.36W (typ)TEf嘉泰姆

PO at 1% THD+N, VDD = 2.6V RL = 8Ω 0.27W (typ)TEf嘉泰姆

2.5-5.5V operation TEf嘉泰姆

 0.1μA ultra low current shutdown mode TEf嘉泰姆

 Less external components required TEf嘉泰姆

Thermal and over current protections TEf嘉泰姆

 Space saving package DFN 2X2_8L  TEf嘉泰姆

RoHS compliant and 100% lead(Pb)-freeTEf嘉泰姆

   应用范围 返回TOPTEf嘉泰姆

Mobile Phones TEf嘉泰姆

PDAs TEf嘉泰姆

Portable Electronic DevicesTEf嘉泰姆

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