Datasheet LM4952TS - National Semiconductor AMP, AUDIO, STEREO 3.1 W, SMD, 4952

National Semiconductor LM4952TS

Part Number: LM4952TS

Detailed Description

Manufacturer: National Semiconductor

Description: AMP, AUDIO, STEREO 3.1 W, SMD, 4952

Docket:
LM4952 3.1W Stereo-SE Stereo Audio Power Amplifier with DC Volume Control
August 2004
LM4952 3.1W Stereo-SE Audio Power Amplifier with DC Volume Control
General Description
The LM4952 is a dual audio power amplifier primarily designed for demanding applications in flat panel monitors and TV's.

It is capable of delivering 3.1 watts per channel to a 4 single-ended load with less than 1% THD+N when powered by a 12VDC power supply. Eliminating external feedback resistors, an internal, DCcontrolled, volume control allows easy and variable gain adjustment. Boomer audio power amplifiers were designed specifically to provide high quality output power with a minimal amount of external components. The LM4952 does not require bootstrap capacitors or snubber circuits. Therefore, it is ideally suited for display applications requiring high power and minimal size. The LM4952 features a low-power consumption active-low shutdown mode. Additionally, the LM4952 features an internal thermal shutdown pr

Specifications:

Amplifier Case Style: TO-263
Amplifier Type: Power
Base Number: 4952
IC Generic Number: 4952
Load Impedance Min: 4 Ohm
Load Impedance: 4 Ohm
Logic Function Number: 4952
Mounting Type: SMD
Number of Amplifiers: 2
Number of Channels: 2
Number of Pins: 9
Operating Temperature Range: -40°C to +85°C
Output Power Pout: 3.1 W @ 4 Ohm
Package / Case: TO-263 (D2-Pak)
Power Rating RMS: 3.1 W
SVHC: No SVHC (15-Dec-2010)
Supply Voltage + Nom: 12 V
Supply Voltage Range: 9.6 V to 16 V
THD + N: 0.08% @ 800 mW, VDD=12V

RoHS: Yes

Accessories:

Fischer Elektronik - WLPG 02