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LM4881MM/NOPB AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LM4881MM/NOPB product

LM4881MM/NOPB

Amplifiers

dual audio amplifierheadphone amplifierVSSOP-82.7 V to 5.5 Vshutdown mode

LM4881MM/NOPB is a dual VSSOP-8 audio power amplifier for low-voltage, single-ended headphone or portable-audio outputs.

Best for

  • Low-voltage dual headphone amplifiers
  • Portable audio outputs
  • Externally configurable low-gain audio stages

Avoid if

  • A bridge-tied-load output is required
  • The application cannot accommodate output coupling capacitors
  • Thermal margin is inadequate for two low-impedance channels

Check before use

  • Verify output power at the actual supply voltage and load
  • Calculate package dissipation for both active channels
  • Set input, bypass, and output capacitor values for the required low-frequency response

Key specifications

Channels
2
Supply range
2.7 V to 5.5 V
8 Ω output power
200 mW typical per channel at 5 V and 0.1% THD+N
Package
VSSOP-8 (DGK)
Shutdown current
0.7 µA typical

Compliance & Environment

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

Application

Headphone amplificationPortable audio equipmentPersonal-computer audio

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

LM4881MM/NOPB is a Texas Instruments dual audio power amplifier with shutdown mode in an 8-pin VSSOP package. It operates from 2.7 V to 5.5 V and is unity-gain stable.