LM4673SD/NOPB

Texas Instruments
926-LM4673SD/NOPB
LM4673SD/NOPB

Mfr.:

Description:
Audio Amplifiers FILTERLES 2.65W MONO CLASS D AUD PWR AMP

Datasheet:
ECAD Model:
Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.
More Information
Learn more about Texas Instruments LM4673SD/NOPB

Product Attribute Attribute Value Select Attribute
Texas Instruments
Product Category: Audio Amplifiers
RoHS:  
Class-D
2.65 W
0.03 %
WSON-8
4 Ohms
2.4 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
LM4673
Reel
Cut Tape
MouseReel
Brand: Texas Instruments
Development Kit: LM4673TMBD
Number of Channels: 1 Channel
Product: Audio Amplifiers
Product Type: Audio Amplifiers
Factory Pack Quantity: 1000
Subcategory: Audio ICs
Type: 1-Channel Mono
Unit Weight: 11 mg
Products found:
To show similar products, select at least one checkbox
Select at least one checkbox above to show similar products in this category.
Attributes selected: 0

This functionality requires JavaScript to be enabled.

Compliance Codes
TARIC:
8542399000
CNHTS:
8542339000
CAHTS:
8542330000
USHTS:
8542330001
JPHTS:
854239099
MXHTS:
8542330299
ECCN:
EAR99
Origin Classifications
Country of Origin:
Malaysia
Assembly Country of Origin:
Malaysia
Country of Diffusion:
United States
The country is subject to change at the time of shipment.

LM4673 Class D Audio Power Amplifier

Texas Instruments LM4673 Class D Audio Power Amplifier is a single supply, high efficiency, 2.65W, mono, Class D audio amplifier. A low noise, filterless PWM architecture eliminates the output filter. This architecture reduces the external component count, board area consumption, system cost, and simplifies the design. The LM4673 is designed to meet the demands of mobile phones and other portable communication devices. Operating on a single 5V supply, it is capable of driving a 4Ω speaker load at a continuous average output of 2.1W with less than 1% THD+N. Its flexible power supply requirements allow operation from 2.4V to 5.5V.

In Stock: 797

Stock:
797
Can Dispatch Immediately
On Order:
12.000
Expected 10/1/2026
13.000
Expected 2/8/2027
Factory Lead Time:
26
Weeks Estimated factory production time for quantities greater than shown.
Long lead time reported on this product.
Minimum: 1   Multiples: 1   Maximum: 1110
Unit Price:
-,-- €
Ext. Price:
-,-- €
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 1000)

Pricing (EUR)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
1,44 € 1,44 €
1,06 € 10,60 €
0,955 € 23,88 €
0,848 € 84,80 €
0,797 € 199,25 €
0,767 € 383,50 €
Full Reel (Order in multiples of 1000)
0,727 € 727,00 €
† A MouseReel™ fee of 5,00 € will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

An unexpected error has occurred.


Have a question? Please visit the Help Centre.
For questions about a specific order, please log in to your account.

If you encounter further problems, please contact us on 800-346-6873 or email help@mouser.com.