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GK504 Datasheet Low Current Preamplifier

Manufacturer: Gennum Corporation

Overview: Low Current Preamplifier with Output Limiting GK504 - DATA SHEET.

Datasheet Details

Part number GK504
Manufacturer Gennum Corporation
File Size 135.67 KB
Description Low Current Preamplifier
Datasheet GK504_GennumCorporation.pdf

General Description

The GK504 is Gennum’s proprietary low current preamplifier designed to drive the Class D series receivers.

It consists of two independent single-ended, low noise inverting amplifiers, a symmetrical peak clipping, mid-supply referenced, transconductance output stage, and an on-chip microphone decoupling resistor.

Blocks A and B typically have an open loop voltage gain of 53 dB, with the closed loop gain set by the ratio of the feedback resistor to source impedance.

Key Features

  • designed to drive Class D integrated receivers.
  • adjustable peak clipper.
  • low current drain.
  • low noise and distortion.
  • low external parts count www. DataSheet4U. com.
  • two low noise preamplifiers.
  • transconductance output stage.
  • mid supply referenced output.
  • preamp A for Gain Trim or Telecoil.

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