Datasheet LM4755TS/NOPB - National Semiconductor IC, AMP AUDIO STEREO 11 W TO-220-9

Detailed Description

Manufacturer: National Semiconductor

Description: IC, AMP AUDIO STEREO 11 W TO-220-9

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Docket:
LM4755 Stereo 11W Audio Power Amplifier with Mute
May 14, 2008
LM4755 Stereo 11W Audio Power Amplifier with Mute
General Description
The LM4755 is a stereo audio amplifier capable of delivering 11W per channel of continuous average output power to a 4 load or 7W per channel into 8 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 component count offer high value to consumer electronic manufacturers for stereo TV and compact stereo applications. The LM4755 is specifically designed for single supply operation.

Specifications:

• Amplifier Case Style: TO-263
• Amplifier Class: AB
• Base Number: 4755
• Load Impedance Min: 4 Ohm
• Load Impedance: 4 Ohm
• Mounting Type: Through Hole
• Number of Channels: 2
• Number of Pins: 9
• Operating Temperature Range: -40°C to +85°C
• Output Power Pout: 11 W
• Output Power: 11 W
• Package / Case: TO-263
• Power Rating RMS: 11 W
• SVHC: No SVHC (15-Dec-2010)
• Supply Voltage Range: 9 V to 32 V
• THD + N: 0.08% @ 1 W, 8 Ohm, VCC=24V

RoHS: Yes