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LM2877

Features: ·4W/channel·b68 dB ripple rejection, output referred·b70 dB channel separation, output referred·Wide supply range, 6-24V·Very low cross-over distortion·Low audio band noise·AC short circuit protected·Internal thermal shutdownApplication·Multi-channel audio systems·Stereo phonographs·Tape...

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SeekIC No. : 004395091 Detail

LM2877: Features: ·4W/channel·b68 dB ripple rejection, output referred·b70 dB channel separation, output referred·Wide supply range, 6-24V·Very low cross-over distortion·Low audio band noise·AC short circui...

LM2877 Data Sheet

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Part Number:
LM2877
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: 2024/4/18

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Product Details

Description



Features:

·4W/channel
·b68 dB ripple rejection, output referred
·b70 dB channel separation, output referred
·Wide supply range, 6-24V
·Very low cross-over distortion
·Low audio band noise
·AC short circuit protected
·Internal thermal shutdown


Application

·Multi-channel audio systems
·Stereo phonographs
·Tape recorders and players
·AM-FM radio receivers
·Servo amplifiers
·Intercom systems
·Automotive products


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 ..................................................26V
Input Voltage ................................................±0.7V
Operating Temperature....................... 0 to +70
Storage Temperature..................... -65 to +150
Junction Temperature..................................... 150
Lead Temperature (Soldering, 10 sec.).......... 260
Thermal Resistance
JC ...............................................................10/W
JA................................................................ 55/W


Description

The LM2877 is a monolithic dual power amplifier designed to deliver 4W/channel continuous into 8X loads. The LM2877 is designed to operate with a low number of external components, and still provide flexibility for use in stereo phonographs, tape recorders and AM-FM stereo receivers, etc. Each power amplifier is biased from a common internal regulator to provide high power supply rejection and output Q point centering. The LM2877 is internally compensated for all gains greater than 10, and comes in an 11-lead single- in-line package.




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