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LP502 - Low Distortion AGC Compression Amplifier

General Description

The LP502 is a compression (AGC) preamplifier that consists of a single-ended input inverting amplifier, with an internal current controlled resistance connected between input and output.

Key Features

  • adjustable gain from 0 to 60 dB.
  • 0.94 V DC voltage regulator on-chip.
  • attack time fixed at less than 1 ms.
  • release time adjustable from 40 to 500 ms.
  • low input referred noise 1.2 µV.

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Datasheet Details

Part number LP502
Manufacturer Gennum Corporation
File Size 117.58 KB
Description Low Distortion AGC Compression Amplifier
Datasheet download datasheet LP502 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet4U.com Low Distortion AGC Compression Amplifier LP502 CUSTOM DATA SHEET FEATURES • adjustable gain from 0 to 60 dB • 0.94 V DC voltage regulator on-chip • attack time fixed at less than 1 ms • release time adjustable from 40 to 500 ms • low input referred noise 1.2 µV • <1 % distortion at 10 mVRMS output • operates from 1.05 to 3 VDC STANDARD PACKAGING • 8 pin MICROpac • 8 pin PLID ® • Chip (64 x 62 mils) Au Bump Internally, a series shunt voltage regulator produces a 0.94 V DC regulated output voltage. This provides a bias for electret microphones and permits circuit operations over a wide range of supply voltages, 1.05 to 3 VDC for LP502 without any degradation of electrical performances.