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Same model may have multiple batches, images only for reference.
LM4663MT Texas Instruments
Same model may have multiple batches, images only for reference.

LM4663MT

Part No LM4663MT
Manufacturer Texas Instruments
Catalog Linear - Amplifiers - Audio
Description IC AMP AUDIO PWR 2.1W D 24TSSOP
Datasheet
LM4663MT Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Tube/Rail
Status Obsolete(EOL)
Type Class D
Output Type 2-Channel (Stereo) with Stereo Headphones
Max Output Power x Channels @ Load 2.1W x 2 @ 4 Ohm
Supply Voltage - Operating 4.5 V to 5.5 V
Features Depop, Shutdown, Thermal Protection
Mounting SMD (SMT)
Temperature Range - Operating -40°C to 85°C (TA)
Case / Package 24-TSSOP
Dimension 24-TSSOP (0.173", 4.40mm Width)
Win Source Part Number 071419-LM4663MT
Popularity Medium
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian LM4663MT CAD Model

Description

The LM4663MT is a high-quality, advanced audio amplifier product from Texas Instruments, a renowned global semiconductor company that designs, manufactures, tests, and sells analog and embedded processing chips.

  • Type: Fully integrated, single supply, mono bridge-tied load (BTL) class D audio amplifier
  • Power Output: 3W of continuous average power into a 4Ω load with less than 10% total harmonic distortion (THD) from a 5V power supply
  • Efficiency: 90%
  • Power Supply Range: 2.2V to 5.5V
  • Shutdown Mode: Consumes minimal power when not in use
  • Output Noise: 90 µV
  • Signal-to-Noise Ratio (SNR): 85dB
  • Protection Features: Over-temperature and short-circuit protection

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Pricing & Ordering

Quantity Unit Price Ext. Price
5+ $12.4503 $62.2515
10+ $10.2157 $102.1570
16+ $9.8964 $158.3424
21+ $9.5772 $201.1212
28+ $9.2580 $259.2240
37+ $8.3002 $307.1074
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