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LM4808MMX/NOPB AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LM4808MMX/NOPB product

LM4808MMX/NOPB

Amplifiers

dual audio amplifierlow voltageheadphone amplifierVSSOP-82.0 V to 5.5 V

LM4808MMX/NOPB is a dual low-voltage audio power amplifier for headphone and portable audio outputs. It is specified for 2.0 V to 5.5 V supplies and is supplied in an 8-pin VSSOP package.

Best for

  • Headphone amplifier channels
  • Portable low-voltage audio systems
  • 32 Ω or 16 Ω audio loads within rated conditions

Avoid if

  • A bridge-tied load output is required
  • The design cannot use output coupling capacitors
  • Required supply voltage exceeds 5.5 V

Check before use

  • Confirm output power at actual supply voltage and load impedance.
  • Size input and output coupling capacitors for the required low-frequency response.
  • Place local supply bypassing close to the VDD and ground pins.

Key specifications

Channels
2
Supply range
2.0 V to 5.5 V
Output into 16 Ω at 5 V
105 mW per channel at 0.1% THD+N
Package
VSSOP-8 (DGK)

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
-
HTSUS
-

Application

Headphone amplifiersPortable electronic devicesPersonal computer audio

Datasheet

sf-00078380.pdf

800 KB

Datasheet AI

CAD Models

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Where to Buy

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Alternative components

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Design and risk insights

Questions & answers

LM4808MMX/NOPB is a Texas Instruments dual low-voltage audio power amplifier in an 8-pin VSSOP package. It is unity-gain stable and intended for single-ended audio outputs.