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LM4755 Datasheet Stereo 11w Audio Power Amplifier

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: LM4755 Stereo 11W Audio Power Amplifier with Mute February 1999 LM4755 Stereo 11W Audio Power Amplifier with.

General Description

The LM4755 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 internal mute circuit and pre-set gain resistors provide for a very economical design solution.

Output power specifications at both 20V and 24V supplies and low external ponent count offer high value to consumer electronic manufacturers for stereo TV and pact stereo applications.

Key Features

  • n n n n n n n Drives 4Ω and 8Ω loads Integrated mute function Internal Gain Resistors Minimal external components needed Single supply operation Internal current limiting and thermal protection Compact 9-lead TO-220 package Key Specifications n Output power at 10% THD with 1 kHz into 4Ω at VCC = 24V 11W(typ) n Output power at 10% THD with 1 kHz into 8Ω at VCC = 24V 7W(typ) n Closed loop gain 34 dB(typ) n PO at 10% THD @ 1 kHz into 4Ω single-ended TO-263 pkg. at VCC = 12V 2.5W(typ).

Similar Datasheet

Brand Logo Part Number Description Manufacturer
Texas Instruments Logo LM4755 Stereo 11W Audio Power Amplifier Texas Instruments

More Datasheets from National Semiconductor (now Texas Instruments)

Part Number Description
LM4752 Stereo 11W Audio Power Amplifier
LM4753 Dual 10W Audio Power Amplifier
LM4756 Dual 7W Audio Power Amplifier
LM4700 Overture Audio Power Amplifier
LM4701 30W Audio Power Amplifier
LM4702 Audio Power Amplifier
LM4730 Stereo 14W Audio Power Amplifier
LM4731 Stereo 25W Audio Power Amplifier
LM4732 Stereo 50W Audio Power Amplifier
LM4733 3-Channel 30W Audio Power Amplifier

LM4755 Distributor