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Same model may have multiple batches, images only for reference.
LM49250RL/NOPB Texas Instruments
Same model may have multiple batches, images only for reference.

LM49250RL/NOPB

Part No LM49250RL/NOPB
Manufacturer Texas Instruments
Catalog Linear - Amplifiers - Audio
Description IC AUDIO SUBSYST 2.43W 36DSBGA
Datasheet
LM49250RL/NOPB Datasheet
Sample
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ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Reel - TR
Status Active
Type Class D
Output Type 2-Channel (Stereo) with Mono and Stereo Headphones
Max Output Power x Channels @ Load 2.43W x 2 @ 4 Ohm; 170mW x 1 @ 32 Ohm
Supply Voltage - Operating 2.7 V to 5.5 V
Features 3D, Depop, Differential Inputs, I2C, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control
Mounting SMD (SMT)
Temperature Range - Operating -40°C to 85°C (TA)
Case / Package 36-DSBGA
Dimension 36-WFBGA, DSBGA
Win Source Part Number 299202-LM49250RL
Popularity Medium
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian LM49250RL/NOPB CAD Model

Description

The LM49250RL/NOPB is an innovative, high-performance audio subsystem designed by Texas Instruments.

  • Power Amplifier: Mono, Class D power amplifier which delivers 1.2W of continuous average power into an 8-ohm load @ 5V
  • Headphone Amplifier: DirectDrive® headphone amplifier
  • Boost Converter: Highly efficient, low noise, boost converter that delivers a constant output power over the Li-Ion battery life (88% efficiency @ 5V out)
  • Protection: Over-voltage protection, under-voltage lockout, short-circuit protection, and thermal shutdown protection
  • Package: Micro SMD package
  • Interface: Flexible I2C compatible interface

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