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TEXAS INSTRUMENTS  LM3875TF/NOPB  Audio Power Amplifier, AB, 1 Channel, 56 W, 20V to 84V, TO-220, 11 Pins

TEXAS INSTRUMENTS LM3875TF/NOPB

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Product Overview

The LM3875TF/NOPB is a high-performance audio Power Amplifier IC, capable of delivering 56W of continuous average power to an 8Ω load with 0.1% THD+N from 20Hz to 20kHz. The performance of the LM3875TF/NOPB, utilizing its Self Peak Instantaneous Temperature (°Ke) (SPiKe) protection circuitry, puts it in a class above discrete and hybrid amplifiers by providing an inherently, dynamically protected Safe Operating Area (SOA). SPiKe protection means that these parts are completely safeguarded at the output against overvoltage, under-voltage, overloads, caused by shorts to the supplies, thermal runaway and instantaneous temperature peaks.
  • 56W Continuous Average Output Power into 8Ω
  • 100W Instantaneous Peak Output Power Capability
  • >95dB (Minimum) Signal-to-noise Ratio
  • Output Protection from A Short to Ground or to Supplies Via Internal Current Limiting Circuitry
  • Output Overvoltage Protection Against Transients from Inductive Loads
  • Supply under-voltage protection

Applications

Audio; Signal Processing; Consumer Electronics
Device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

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Product Information

Amplifier Class:
AB
No. of Channels:
1 Channel
Output Power:
56W
Supply Voltage Range:
20V to 84V
Amplifier Case Style:
TO-220
No. of Pins:
11Pins
Load Impedance:
8ohm
Operating Temperature Min:
-20°C
Operating Temperature Max:
85°C
Packaging:
Each
Product Range:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jun-2015)

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Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
RoHS Compliant:
Yes

Applications

  • Audio;
  • Signal Processing;
  • Consumer Electronics

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