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Same model may have multiple batches, images only for reference.
LM4845 Texas Instruments
Same model may have multiple batches, images only for reference.

LM4845

Part No LM4845
Manufacturer Texas Instruments
Catalog Linear - Amplifiers - Audio
Description IC AMP AUDIO PWR 1.15W AB 25BGA
Datasheet
LM4845 Datasheet
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 1-Channel (Mono) with Stereo Headphones
Max Output Power x Channels @ Load 1.15W x 1 @ 8 Ohm; 75mW x 2 @ 32 Ohm
Supply Voltage - Operating 2.7 V to 5.5 V
Features 3D, Depop, I2C, Mute, Shutdown, SPI, Thermal Protection, Volume Control
Mounting SMD (SMT)
Temperature Range - Operating -40°C to 85°C (TA)
Case / Package 25-DSBGA
Dimension 25-WFBGA, DSBGA
Win Source Part Number 299129-LM4845
Popularity Medium
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian LM4845 CAD Model

Description

The LM4845 from Texas Instruments is a high-performance, stereo audio power amplifier designed to provide top-tier audio quality and functionality.

  • Output Power: 1.2W of continuous average power into an 8-ohm load
  • Distortion: less than 1% (THD+N) from a 5V power supply
  • Voltage: operates @ a supply voltage as low as 2.4V
  • Feature: Texas Instruments' innovative 3D sound enhancement feature
  • Power Supply: flexible power supply voltage range of 2.4V to 5.5V
  • Feature: "pop & click" suppression circuitry
  • Protection: built-in thermal shutdown protection mechanism
  • Package: space-saving micro SMD package

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Pricing & Ordering

Quantity Unit Price Ext. Price
13+ $4.0925 $53.2025
30+ $3.3579 $100.7370
47+ $3.2530 $152.8910
64+ $3.1480 $201.4720
83+ $3.0431 $252.5773
110+ $2.7283 $300.1130
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 26,000 pieces
MOQ: 13 pcs
Order Increment : 1 pcs
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