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LV549 Datasheet High Power Class B Output Stage

Manufacturer: Gennum

Datasheet Details

Part number LV549
Manufacturer Gennum
File Size 109.38 KB
Description High Power Class B Output Stage
Download LV549 Download (PDF)

General Description

The LC/LV/LD549 is an 8 pin, low voltage, push-pull audio frequency output stage amplifier with a single unbalanced input.

The circuit utilizes two internal negative feedback loops to stabilize the DC operating point for temperature stability and to linearize the transfer function over a wide dynamic range.

The circuit operates near ideal class B conditions resulting in low distortion and very low quiescent current, required for extended battery life.

Overview

www.DataSheet4U.com High Power Class B Output Stage LC549/LV549/LD549 DATA.

Key Features

  • 40dB of electrical gain.
  • 1.0 to 1.6 VDC supply operating range.
  • current trim capability (RT).
  • high efficiency class B output stage.
  • may be used with a linear or compression preamplfier.