LM3875 - High-Performance 56W Audio Power Amplifier

Product Overview

National Semiconductor

Datasheet Details

Part number	LM3875
Manufacturer	National Semiconductor
File Size	532.95 KB
Description	High-Performance 56W Audio Power Amplifier
Datasheet	LM3875 Datasheet
Note	This datasheet PDF includes multiple part numbers: LM3875, LM3. Please refer to the document for exact specifications by model.
Additional preview pages of the LM3875 datasheet.

Product details

Description

The LM3875 is a high-performance audio power amplifier capable of delivering 56W of continuous average power to an 8Ω load with 0.1% (THD + N) from 20 Hz 20 kHz.

Features

56W continuous average output power into 8Ω 100W instantaneous peak output power capability Signal-to-Noise Ratio > 95 dB (min) Output protection from a short to ground or to the supplies via internal current limiting circuitry n Output over-voltage protection against transients from inductive loads n Supply under-voltage protection, not allowing internal biasing to occur when |VEE| + |VCC| ≤ 12V, thus eliminating turn-on and turn-off transients n 11 lead TO-220 package n n n n.

📁 Similar Datasheet

LM384 - 5W Audio Power Amplifier (Texas Instruments)
LM3842 - step-down constant current LED driver (ETC)
LM3842A - CURRENT MODE PWM CONTROLLER (HTC)
LM3843A - CURRENT MODE PWM CONTROLLER (HTC)
LM3844A - CURRENT MODE PWM CONTROLLER (HTC)
LM3845A - CURRENT MODE PWM CONTROLLER (HTC)
LM385 - Adjustable Micropower Voltage Reference (Analog Integrations Corporation)
LM385-1.2 - Micropower Voltage References (Texas Instruments)

Other Datasheets by National Semiconductor

LM387 - LM387/LM387A Low Noise Dual Preamplifier
LM3876 - High-Performance 56W Audio Power Amplifier
LM387A - Low Noise Dual Preamplifier
LM380 - Audio Power Amplifier
LM381 - LM381/LM381A Low Noise Dual Preamplifier
LM3812 - Precision Current Gauge-IC

Published: Mar 22, 2005 |