LM4808 - LM4808 Dual 105 mW Headphone Amplifier

The LM4808 is a dual audio power amplifier capable of delivering 105mW per channel of continuous average power into a 16Ω load with 0.1% (THD+N) from a 5V power supply.

Boomer audio power amplifiers were designed specifically to provide high quality output power with a minimal amount of external components using surface mount packaging. Since the LM4808 does not require bootstrap capacitors or snubber networks, it is optimally suited for low-power portable systems.

The unity-gain stable LM4808 can be configured by external gain-setting resistors.

Products containing the "LM4808" keyword are: LM4808 , LM4808LD , LM4808LD/NOPB , LM4808LDBD , LM4808M , LM4808M (SOP8) , LM4808M , AP3607FNTR-G1 , LM4808M/NOPB , LM4808M/NOPB , LM4808MM , LM4808MM+ , LM4808MM/NOPB , LM4808MM/NOPB , LM4808MMX , LM4808MMX/NOPB , LM4808MMX/NOPB , LM4808MMXNOPB , LM4808MX , LM4808MX/NOPB , LM4808MX/NOPB

• WSON, VSSOP, and SOIC Surface Mount Packaging
• Switch On/Off Click Suppression
• Excellent Power Supply Ripple Rejection
• Unity-Gain Stable
• Minimum External Components

Key Specifications

• THD+N at 1kHz at 105mW Continuous Average Output Power Into 16Ω 0.1 % (typ)
• THD+N at 1kHz at 70mW Continuous Average Output Power Into 32Ω 0.1 % (typ)
• Output Power at 0.1% THD+N at 1kHz Into 32Ω 70 mW (typ)

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