KM551UD2 Archives - Amplifier Circuit Design https://amplifiercircuit.net/tag/km551ud2 Amplifier Project Schematic Diagram Fri, 23 Dec 2011 21:34:31 +0000 en-US hourly 1 103688205 Microphone Amplifier using KM551UD2 https://amplifiercircuit.net/microphone-amplifier-using-km551ud2.html https://amplifiercircuit.net/microphone-amplifier-using-km551ud2.html#respond Wed, 27 Jul 2011 16:24:14 +0000 http://amplifiercircuit.net/?p=99 The amplifier is assembled on operational amplifier KM551UD2.The amplifier is powered by a dual supply voltage of 15 volts. The […]

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]]> Microphone AmplifierThe amplifier is assembled on operational amplifier KM551UD2.The amplifier is powered by a dual supply voltage of 15 volts. The diagram shows one channel of amplification, and is given in parentheses the numbering of the findings for the second channel.

Key Features

Supply voltage
 : + / -15V
Input Voltage
 : 1mV
Output Voltage
 : 250mV
Frequency
 : 20 … 20000Hz
S / N ratio
 : 60dB

 

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