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Same model may have multiple batches, images only for reference.
LM4842LQ/NOPB Texas Instruments
Same model may have multiple batches, images only for reference.

LM4842LQ/NOPB

Part No LM4842LQ/NOPB
Manufacturer Texas Instruments
Catalog Linear - Amplifiers - Audio
Description IC AMP AUDIO PWR 2.2W STER 28QFN
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Reel - TR
Status Obsolete(EOL)
Type Class AB
Output Type 2-Channel (Stereo) with Stereo Headphones
Max Output Power x Channels @ Load 2.2W x 2 @ 3 Ohm; 95mW x 2 @ 32 Ohm
Supply Voltage - Operating 2.7 V to 5.5 V
Features Depop, Mute, Shutdown, Thermal Protection, Volume Control
Mounting SMD (SMT)
Temperature Range - Operating -40°C to 85°C (TA)
Case / Package 28-WQFN (5x5)
Dimension 28-WFQFN Exposed Pad
Win Source Part Number 103150-LM4842LQ/NOPB
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian LM4842LQ/NOPB CAD Model

Description

The LM4842LQ/NOPB from Texas Instruments is a highly advanced, integrated audio amplifier designed for a variety of applications.

  • Output Power: maximum output power of 2.2W per channel
  • Operating Mode: Boomer series audio power amplifier in mono bridge-tied load (BTL) mode
  • BTL Output: 1W into an 8Ω load or 2W into a 4Ω load
  • BTL Power: from a 5V power supply
  • Features: shutdown mode
  • Protection: thermal shutdown protection
  • Feature: 'pop and click' suppression feature
  • Package: 24-pin LLP package
  • Operating Temperature: -40°C to 85°C
  • RoHS: RoHS compliant and lead-free

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