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See Technical Specifications

LM4670SD +BOM

This device serves as a PDSO8 LLP-8 package, delivering 3W of power through a single audio channel

Manufacturer:

National Semiconductor
Mfr.Part #:

LM4670SD
Datasheet:

LM4670SD Datasheet (PDF)
Series:

Boomer®
Type:

Class D
Output Type:

1-Channel (Mono)
Max Output Power X Channels @ Load:

3W x 1 @ 4Ohm

LM4670SD General Description

Texas Instruments' LM4670SD represents a significant advancement in audio power amplifier technology, offering unparalleled performance and efficiency for portable electronic devices. Its ability to deliver 1.3W per channel into 8 ohms with a 5V power supply, combined with its wide supply voltage range and high efficiency, makes it the go-to solution for designers looking to create sleek, battery-powered products with exceptional audio quality

Key Features

Requires no external components
Low power CMOS design - typically 1mA at 5V
Wide supply range - 3.0 to 5.5 volt operation
Provides periods from 0.1 to 600 seconds
High current drive outputs - up to 25 mA

Specifications

Series	Boomer®	Type	Class D
Output Type	1-Channel (Mono)	Max Output Power x Channels @ Load	3W x 1 @ 4Ohm
Voltage - Supply	2.4V ~ 5.5V	Features	Depop, Differential Inputs, Short-Circuit Protection, Shutdown
Mounting Type	Surface Mount	Operating Temperature	-40°C ~ 85°C (TA)
Base Product Number	LM4670