LM4752 Stereo 11W Audio Power Amplifier – Datasheet

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The LM4752 is a stereo audio amplifier capable of delivering 11W per channel of continuous average output power to a 4Ω load, or 7W per channel into 8Ω
using a single 24V supply at 10% THD+N. The LM4752 is specifically designed for single-supply operation and a low external component count. The gain and bias resistors are integrated on-chip, resulting in an 11W stereo amplifier in a compact 7 pin TO-220 package. High output power levels at both 20V and 24V supplies and low external component count offer high value for compact stereo and TV applications. A simple mute function can be implemented with the addition of a few external components.

LM4752T Pinout

LM4752T Pin Configuration

Pin NoPin NameDescription
1 OUTBOutput Pin B
2INBInput Pin B
3VCCSupply Voltage Pin
4GNDGround Pin
5BIASBias Pin
6INAInput Pin A
7OUTAOutput Pin A

LM4752T Key Features

  • Drives 4Ω and 8Ω Loads
  • Internal Gain Resistors (AV = 34 dB)
  • Minimum External Component Requirement
  • Single-Supply Operation
  • Internal Current Limiting
  • Internal Thermal Protection
  • Compact 7-lead TO-220 Package TO-220 package.
  • Low Cost-Per-Watt
  • Wide Supply Range 9V – 40V

Application

  • Compact Stereos
  • Stereo TVs
  • Mini Component Stereos
  • Multimedia Speakers

You can download this datasheet for LM4752 Stereo 11W Audio Power Amplifier – Datasheet from the link given below: