Datasheet4U Logo Datasheet4U.com

LM4900 Datasheet Audio Power Amplifier

Manufacturer: Texas Instruments

📥 Download Datasheet

General Description

The LM4900 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.

Boomer® audio power amplifiers were designed specifically to provide high quality output power from a low supply voltage while requiring a minimal amount of external components.

Since the LM4900 does not require output coupling capacitors, bootstrap capacitors or snubber networks, it is optimally suited for low-power portable applications.

Overview

OBSOLETE LM4900 www.ti.com SNAS121D – APRIL 2001 – REVISED APRIL 2013 LM4900 Boomer® Audio Power Amplifier Series 265mW at 3.

Key Features

  • 1.
  • 23 MSOP, LLP, and SOP Packaging.
  • No Output Coupling Capacitors, Bootstrap Capacitors, or Snubber Circuits are Necessary.
  • Thermal Shutdown Protection Circuitry.
  • Unity-gain Stable.
  • External Gain Configuration Capability.
  • Latest Generation "Click and Pop" Suppression Circuitry.

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
National Semiconductor Logo LM4900 265mW at 3.3V Supply Audio Power Amplifier National Semiconductor

More Datasheets from Texas Instruments

Part Number Description
LM4901 1.6 Watt Audio Power Amplifier
LM4902 265mW at 3.3V Supply Audio Power Amplifier
LM4906 Bypass-Capacitor-less Audio Amplifier
LM4910 Output Capacitor-less Stereo 35mW Headphone Amplifier
LM49100 Mono Class AB Audio Sub-System
LM49101 Mono Class AB Audio Subsystem
LM4911 Stereo 40mW Low Noise Headphone Amplifier
LM4911Q Stereo 40mW Low Noise Headphone Amplifier
LM49120 Audio Sub-System
LM49120TLEVAL Audio Sub-System