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Same model may have multiple batches, images only for reference.
LM4891MM Real Image
Same model may have multiple batches, images only for reference.

LM4891MM

Part No LM4891MM
Manufacturer National Semiconductor (TI)
Catalog Linear - Amplifiers - Audio
Description AUDIO AMPLIFIER
Sample
Rohs State Need to verify
ECAD Module
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Products specifications Report Issue?

Category Integrated Circuits (ICs) - Linear - Amplifiers - Audio Amplifiers
Mfr National Semiconductor (TI)
Series Boomer®
Package Bulk
Product Status Active
Type Class AB
Output Type 1-Channel (Mono)
Max Output Power x Channels @ Load 1W x 1 @ 8Ohm
Voltage - Supply 2.2V ~ 5.5V
Features Depop, Shutdown, Thermal Protection
Mounting Type Surface Mount
Temperature Range - Operating -40°C ~ 85°C (TA)
Supplier Device Package 8-VSSOP
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Standard Package 503 pcs
MSL Level 1 (Unlimited)
REACH Status REACH Affected
ECCN EAR99
HTSUS 8542.33.0001
Win Source Part Number 617402-LM4891MM
Ultra Librarian 3D Model Ultra Librarian LM4891MM CAD Model

Description

The LM4891MM is a class AB audio amplifier integrated circuit (IC) from the Boomer series.

  • Application: portable devices where space and power are limited
  • Features: depop, shutdown, and thermal protection
  • Voltage Supply Range: 2.2V to 5.5V
  • Output Power: 1W @ 8Ohm load
  • Output Channels: 1-channel mono
  • Mounting: surface mountable
  • Package: 8-TSSOP, 8-MSOP
  • Status: active product
  • Manufacturer: National Semiconductor (TI)
  • Applications: various audio amplification applications

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