Datasheet Summary
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SNAS114F
- OCTOBER 1999
- REVISED MAY 2013
Dual 2.2W Audio Amplifier Plus Stereo Headphone Function
Check for Samples: LM4863
Features
APPLICATIONS
- 2 Stereo Headphone Amplifier Mode
- “Click and Pop” Suppression Circuitry
- Unity-Gain Stable
- Thermal Shutdown Protection Circuitry
- SOIC, TSSOP, exposed-DAP TSSOP, and
WQFN packages
KEY SPECIFICATIONS
- PO at 1% THD+N
- LM4863LQ, 3Ω, 4Ω loads: 2.5W(typ), 2.2W(typ)
- LM4863MTE, 3Ω, 4Ω loads: 2.5W(typ), 2.2W(typ)
- LM4863MTE, 8Ω load: 1.1W(typ)
- LM4863, 8Ω: 1.1W(typ)
- Single-ended mode THD+N at 75mW into 32Ω: 0.5%(max)
- Shutdown current: 0.7μA(typ)
- Supply voltage range: 2.0V to 5.5V
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