LE507 - Class A Output Stage with Input Biasing

General Description

The LE507 is a low voltage class A amplifier design, primarily for low voltage and low power use.

The broad application include AF output stages, RF amplifiers and output stages of the hearing instruments.

Key Features

76 dB of gain.
internal DC bias for I/P stage.

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LE507 class a output stage with input biasing by Unknown Manufacturer - Datasheet Preview

Datasheet Details

Part number	LE507
Manufacturer	Unknown Manufacturer
File Size	66.02 KB
Description	Class A Output Stage with Input Biasing
Datasheet	LE507 Datasheet

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Full PDF Text Transcription (Reference)

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Class A Output Stage with Input Biasing LE507 DATA SHEET FEATURES • 76 dB of gain • internal DC bias for I/P stage • applications include AF output stages, hearing aids and RF amplifiers • total harmonic distortion 1% (typical) STANDARD PACKAGING • 8 pin PLID ® • 8 pin DIP For ␣ more application information refer to Information Note 520 - 30. DESCRIPTION The LE507 is a low voltage class A amplifier design, primarily for low voltage and low power use. The broad application include AF output stages, RF amplifiers and output stages of the hearing instruments. The circuit is comprised of three stages all of them having access to their collectors for frequency shaping, feedback, etc. The provision for the bias network and alternative gain increase to 76 dB are included on the circuit.