Dual 2.2W Audio Amplifier Plus Stereo Headphone Function CXAR41260 is a dual bridge-connected audio power amplifier which, when connected to a 5V supply, will deliver 2.2W to a 4Ω load(Note 1) or 2.5W

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The CXAR41260 is a dual bridge-connected audio power amplifier which, when connected to a 5V supply, will deliver 2.2W to a 4Ω load(Note 1) or 2.5W to a 3Ω load(Note 2) with less than 1.0% THD+N. In addition, the headphone input pin allows the amplifiers to operate in single-ended mode to drive stereo headphones. Boomer audio power amplifiers were designed specifically to provide high quality output power from a surface mount package while requiring few external components,to simplify audio system design, it combines dual bridge speaker amplifiers and stereo headphone amplifiers on one chip. The CXAR41260 features an externally controlled, low-power consumption shutdown mode, a stereo headphone amplifier mode, and thermal shutdown protection. It also utilizes circuitry to reduce “clicks and pops” during device turn-on.

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PO at 1% THD+N 1Jd嘉泰姆

 into 3Ω 2.5W(typ) 1Jd嘉泰姆

 into 4Ω 2.2W(typ) 1Jd嘉泰姆

  Into 8Ω 1.1W(typ) 1Jd嘉泰姆

Single-ended mode - THD+N 0.5%(max) at 75mW into 32Ω 1Jd嘉泰姆

Shutdown current 0.7μA(typ) 1Jd嘉泰姆

Stereo headphone amplifier mode 1Jd嘉泰姆

“Click and pop” suppression circuitry 1Jd嘉泰姆

Unity-gain stable 1Jd嘉泰姆

Thermal shutdown protection circuitry 1Jd嘉泰姆

The available in a SOP16 package and 1Jd嘉泰姆

TSSOP16-EP,TSSOP20 and TSSOP20-EP packages 1Jd嘉泰姆

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Multimedia monitors 1Jd嘉泰姆

 Portable and desktop computers 1Jd嘉泰姆

 Portable televisions1Jd嘉泰姆

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