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LD512 - Low Parts Compression Amplifier

Datasheet Summary

Description

The GB512 and LD512 are 8 pin stand-alone input compression amplifiers requiring minimal external parts.

Features

  • 44 dB typical preamplifier gain.
  • 14 dB typical output stage gain.
  • compression function ratio 1:1 to 2:1 to ∞:1.
  • automatic setting of transducer current.
  • operation down to 1.1 VDC.
  • greater than 40 dB volume control range.

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Datasheet preview – LD512

Datasheet Details

Part number LD512
Manufacturer Gennum Corporation
File Size 261.53 KB
Description Low Parts Compression Amplifier
Datasheet download datasheet LD512 Datasheet
Additional preview pages of the LD512 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com Low Parts Compression Amplifier GB512/LD512 DATA SHEET FEATURES • 44 dB typical preamplifier gain • 14 dB typical output stage gain • compression function ratio 1:1 to 2:1 to ∞:1 • automatic setting of transducer current • operation down to 1.1 VDC • greater than 40 dB volume control range DESCRIPTION The GB512 and LD512 are 8 pin stand-alone input compression amplifiers requiring minimal external parts. Each consists of a voltage regulator for the electret microphone providing a high power supply rejection ratio (PSRR), a compression stage which has a 2:1 compression ratio, and an auto-biasing, class A, voltage drive output stage.
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