Mic pre amp


Posted on Feb 5, 2014

Mic pre amp schematic based TLC251. TLC251 is a Programmable Low-Power Operational Amplifiers. This is indeed a control input, called BIAS (pin 8), which determines the mode of operation. When the pin is worn on the positive potential of power supply, the consumption of the circuit is reduced to a minimum, which is 10 uA (ten micro-amps).


Mic pre amp
Click here to download the full size of the above Circuit.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    Scope Probe
    Inrush Current Limiter Circuit
    Audio Clipping Detector Circuit
    DC Lessons In Electric Circuits
    DC to DC Converter 6
    schematics Control speed of Nidec fan
    PREAMP
    Mains Supply Failure Alarm
    Bandwidth reduction of DXTV video
    Computer Circuit
    Power Audio Amplifier DMOS 2x100W using two TDA2794



    Top