LM4902 - 265mW at 3.3V Supply Audio Power Amplifier

Name: LM4902
SKU: LM4902-53415

National Semiconductor

📥 Download Datasheet

LM4902 Datasheet Preview — Preview of LM4902 PDF

Datasheet Details

Part number	LM4902
Manufacturer	National Semiconductor
File Size	772.40 KB
Description	265mW at 3.3V Supply Audio Power Amplifier
Datasheet	LM4902_NationalSemiconductor.pdf

LM4902 Product details

Description

The LM4902 is a bridged audio power amplifier capable of delivering 265mW of continuous average power into an 8Ω load with 1% THD+N from a 3.3V power supply.

Features

an externally controlled, low power consumption shutdown mode, and thermal shutdown protection. The closed loop response of the unity-gain stable LM4902 can be configured by external gain-setting resistors. j THD+N at 1kHz for 675mW continuous average output power into 8Ω, VDD = 5V j Shutdown current 1.0% (max) 0.1µA (typ) Features n MSOP and LLP packaging n No output coupling capacitors, bootstrap capacitors, or snubber circuits are necessary n Thermal shutdown protection circuitry n Unity-g.

📁 LM4902 Similar Datasheet

LM4910 - Output Capacitor-less Stereo 35mW Headphone Amplifier (Texas Instruments)
LM49100 - Mono Class AB Audio Sub-System (Texas Instruments)
LM49101 - Mono Class AB Audio Subsystem (Texas Instruments)
LM4911 - Stereo 40mW Low Noise Headphone Amplifier (Texas Instruments)
LM4911Q - Stereo 40mW Low Noise Headphone Amplifier (Texas Instruments)
LM49120 - Audio Sub-System (Texas Instruments)
LM49120TLEVAL - Audio Sub-System (Texas Instruments)
LM4915 - Pseudo-Differential Mono Headphone Amplifier (Texas Instruments)

Other Datasheets by National Semiconductor

LM4900 - 265mW at 3.3V Supply Audio Power Amplifier
LM4901 - 1.6 Watt Audio Power Amplifier
LM4903 - 1 Watt Audio Power Amplifier
LM4904 - 1 Watt Audio Power Amplifier
LM4905 - 1 Watt Audio Power Amplifier
LM4906 - 1W/ Bypass-Capacitor-less Audio Amplifier

Published: Mar 22, 2005 |