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LM4875MM/NOPB AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LM4875MM/NOPB product

LM4875MM/NOPB

Amplifiers

Mono audio amplifierBTL outputClass ABVSSOP-8DC volume controlHeadphone switch

LM4875MM/NOPB is an 8-pin VSSOP mono bridge-tied-load audio amplifier for 2.7 V to 5.5 V systems, rated for 750 mW typical into 8 Ω at 5 V and 1% THD+N.

Best for

  • Low-voltage mono speaker amplifiers
  • Portable audio equipment
  • Applications requiring headphone switching

Avoid if

  • Stereo output is required from one IC
  • The design cannot accommodate BTL output thermal dissipation
  • A precision-calibrated DC gain control is required

Check before use

  • Use an 8 Ω or higher speaker load in bridged mode.
  • Keep supply and bypass capacitors close to the IC.
  • Check package thermal limits at the intended ambient temperature and output power.

Key specifications

Supply voltage
2.7 V to 5.5 V
8 Ω BTL output power
750 mW typ at 5 V, 1% THD+N
Package
VSSOP-8 (DGK)
Shutdown current
0.7 µA typ

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level 1, 260 °C peak reflow
ECCN
-
HTSUS
-

Application

Portable audioHandheld radiosTelephone accessories

Datasheet

Texas-Instruments-company-64.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

LM4875MM/NOPB is a Texas Instruments mono Class-AB audio power amplifier in an 8-pin VSSOP package. It supports bridged speaker drive, DC voltage volume control, headphone switching, mute, shutdown, and thermal shutdown protection.