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Partname:LM4863LQ
Description:Dual 2.2W Audio Amplifier Plus Stereo Headphone Function
Manufacturer:National Semiconductor
Package:LLP
Pins:24
Oper. temp.:-40 to 85
Datasheet:PDF (777K).
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The LM4863 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. Note 1: An LM4863MTE or LM4863LQ that has been properly mounted to a circuit board will deliver 2.2W into 4. The other package options for the LM4863 will deliver 1.1W into 8. See the Application Information sections for further information concerning the LM4863MTE and LM4863LQ. Note 2: An LM4863MTE or LM4863LQ that has been properly mounted to a circuit board and forced-air cooled will deliver 2.5W into 3.

Click here to download LM4863LQ Datasheet
Click here to download LM4863LQ Datasheet
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