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AVT2392 A
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ID: 192595

SMD MICROPHONE AMPLIFIER - PRINTED PLATE

Retired

SMD MICROPHONE AMPLIFIER - PRINTED PLATE

Producer: AVT

It is a universal preamplifier of all variable signals with frequencies of 20Hz ... 100kHz. First of all, it will be used as a microphone preamplifier.
The system can work with microphones:

  • dynamic
  • electret two-ring
  • electret three-terminal
  • capacitive.

The use of miniature elements means that the system assembled on a tiny board can be built into virtually any audio device or become part of any new construction.

Recommendations : The device is especially recommended for electro-acousticians, musicians and constructors of audio equipment.

Basic parameters:

  • low noise
  • adjustable gain in the range 1x ... 80x
  • great input resistance, above 1Mom
  • output resistance below 1
  • single voltage supply 6 ... 15V
  • power consumption below 5mA
  • PCB dimensions 37x21mm
  • in the set two printed circuit boards and documentation.
    A version with a set of components for self-assembly is available

    The exact description of EdW 2/2000

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192595

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