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LM4673SD/NOPB

Name: Texas Instruments LM4673SD/NOPB
Brand: Texas Instruments
SKU: 926-LM4673SD/NOPB
Price: 27519 IDR
Availability: OutOfStock

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See Product Specifications

Mouser No:

926-LM4673SD/NOPB

Mfr. No:

LM4673SD/NOPB

Mfr.:

Texas Instruments

Description:

Audio Amplifiers FILTERLES 2.65W MONO CLASS D AUD PWR AMP

Datasheet:

LM4673SD/NOPB Datasheet

ECAD Model:

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More Information

Learn more about Texas Instruments LM4673SD/NOPB

Availability

Stock:: 0

You can still purchase this product for backorder.

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On Order:: 175

Expected 25/06/2026

13.000

Expected 29/09/2026
Factory Lead Time:: 18

Weeks Estimated factory production time for quantities greater than shown.

Long lead time reported on this product.

Enter Quantity:

Minimum: 1 Multiples: 1 Maximum: 1110

Unit Price:

Rp-

Ext. Price:

Rp-

Est. Tariff:

Packaging:

Full Reel (Order in multiples of 1000)

Cut Tape

MouseReel™ (+Rp98.000)

Pricing (IDR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	Rp27.519	Rp27.519
	Rp20.181	Rp201.810
	Rp18.254	Rp456.350
	Rp16.200	Rp1.620.000
	Rp15.209	Rp3.802.250
	Rp14.622	Rp7.311.000
Full Reel (Order in multiples of 1000)
	Rp14.126	Rp14.126.000

† A MouseReel™ fee of Rp98.000 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Audio Amplifiers
RoHS:
Class:	Class-D
Output Power:	2.65 W
THD plus Noise:	0.03 %
Package/Case:	WSON-8
Audio - Load Impedance:	4 Ohms
Supply Voltage - Min:	2.4 V
Supply Voltage - Max:	5.5 V
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Mounting Style:	SMD/SMT
Series:	LM4673
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	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

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Datasheet

LM4673SD/NOPB Datasheet

Application Notes

Images

Mechanical Outline Drawing

Models

LM4673SD/NOPB Symbol & Footprint by SnapMagic

PCN

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Compliance Codes

CNHTS:: 8542339000
CAHTS:: 8542330000
USHTS:: 8542330001
JPHTS:: 854239099
TARIC:: 8542399000
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.