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Same model may have multiple batches, images only for reference.
LM4666SDX Real Image
Same model may have multiple batches, images only for reference.

LM4666SDX

Part No LM4666SDX
Manufacturer Texas Instruments
Catalog Linear - Amplifiers - Audio
Description IC AMP AUDIO 1.2W STER D 14WSON
Datasheet
LM4666SDX 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 D
Output Type 2-Channel (Stereo)
Max Output Power x Channels @ Load 1.2W x 2 @ 8 Ohm
Supply Voltage - Operating 2.8 V to 5.5 V
Features Depop, Differential Inputs, Short-Circuit Protection, Shutdown
Mounting SMD (SMT)
Temperature Range - Operating -40°C to 85°C (TA)
Case / Package 14-WSON (4x3)
Dimension 14-WFDFN Exposed Pad
Win Source Part Number 082794-LM4666SDX
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Sufficient
Ultra Librarian 3D Model Ultra Librarian LM4666SDX CAD Model

Description

The LM4666SDX is a high-quality, high-performance audio amplifier product from Texas Instruments, a renowned global semiconductor company.

  • Type: Mono, bridge-tied load (BTL) amplifier
  • Supply Voltage: 3V to 5.5V
  • Power Output: 1.4W of continuous average power to an 8Ω load or 2.2W into 4Ω
  • Feature: High efficiency
  • Feature: Shutdown mode
  • Feature: Advanced pop-and-click circuitry
  • Technology: Texas Instruments' proprietary Boomer technology
  • Package: 14-pin NSOIC package
  • Protection: Internal thermal shutdown protection mechanism

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Pricing & Ordering

Quantity Unit Price Ext. Price
50+ $1.0658 $53.2900
115+ $0.8746 $100.5790
180+ $0.8472 $152.4960
245+ $0.8199 $200.8755
320+ $0.7926 $253.6320
425+ $0.7106 $302.0050
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