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LM1876

Features: ·SPiKe Protection·Minimal amount of external components necessary·Quiet fade-in/out mute mode·Standby-mode·Isolated 15-lead TO-220 package·Non-Isolated 15-lead TO-220 packageApplication·High-end stereo TVs·Component stereo·Compact stereoPinoutSpecificationsIf Military/Aerospace specified...

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SeekIC No. : 004394707 Detail

LM1876: Features: ·SPiKe Protection·Minimal amount of external components necessary·Quiet fade-in/out mute mode·Standby-mode·Isolated 15-lead TO-220 package·Non-Isolated 15-lead TO-220 packageApplication·Hi...

LM1876 Data Sheet

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Part Number:
LM1876
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/4/27

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Product Details

Description



Features:

·SPiKe Protection
·Minimal amount of external components necessary
·Quiet fade-in/out mute mode
·Standby-mode
·Isolated 15-lead TO-220 package
·Non-Isolated 15-lead TO-220 package




Application

·High-end stereo TVs
·Component stereo
·Compact stereo




Pinout

Connection Diagram




Specifications

If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage |VCC| + |VEE|
(No Input) ..............................................................64V
Supply Voltage |VCC| + |VEE|
(with Input) ............................................................64V
Common Mode Input Voltage .............(VCC or VEE) and
.......................................................|VCC| + |VEE| 54V
Differential Input Voltage ........................................54V
Output Current .................................Internally Limited
Power Dissipation (Note 6) ................................62.5W
ESD Susceptability (Note 7) ...............................2000V
Junction Temperature (Note 8) .........................150°C
Thermal Resistance
Isolated TF-Package
JC................................................................... 2°C/W
Non-Isolated T-Package
JC ...................................................................1°C/W
Soldering Information
TF Package (10 sec.) ........................................260°C
Storage Temperature.................... −40°C to +150°C

Power@ 4Ohms, 1% THD 23 Watt
Power@ 8Ohms, 1% THD 20 Watt
Power@ 4Ohms, 10% THD 29 Watt
Power@ 8Ohms, 10% THD 26 Watt
THD 0.08 %
Channels 2 Channels
THD Conditions Po=15W @ Vs=20V
PSRR Conditions Undefined
SNR Conditions Undefined
User Supply 22 Volt
Supply Range +20 - +54V
Mute/Shutdown Mute and standby
Mono/Stereo Stereo
Gain Bandwidth 7.5 MHz
Slew Rate 18 Volts/usec
Temperature Min -20 deg C
Temperature Max 85 deg C
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Description

The LM1876 is a stereo audio amplifier capable of delivering typically 20W per channel of continuous average output power into a 4W or 8W load with less than 0.1% (THD + N). Each amplifier has an independent smooth transition fade-in/ out mute and a power conserving standby mode which can be controlled by external logic.

The performance of the LM1876, utilizing its Self Peak Instantaneous Temperature (°Ke) (SPiKe™) Protection Circuitry, places 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 safeguarded at the output against overvoltage, undervoltage, overloads, including thermal runaway and instantaneous temperature peaks.






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