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LD512 Datasheet Low Parts Compression Amplifier

Manufacturer: Gennum Corporation

Overview: .. Low Parts pression Amplifier GB512/LD512 DATA SHEET.

Datasheet Details

Part number LD512
Manufacturer Gennum Corporation
File Size 261.53 KB
Description Low Parts Compression Amplifier
Datasheet LD512_GennumCorporation.pdf

General Description

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

Each consists of a voltage regulator for the electret microphone providing a high power supply rejection ratio (PSRR), a pression stage which has a 2:1 pression ratio, and an auto-biasing, class A, voltage drive output stage.

The auto-bias output stage can drive a variety of impedances ranging from 500 Ω to 5 kΩ without adding any external resistors to set the bias.

Key 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.

More Datasheets from Gennum Corporation

Part Number Description
LD505 High Gain Class A Amplifier

LD512 Distributor