Delay circuit of a multi-level output


Posted on Mar 28, 2007

As shown having a multi-stage delay circuit is output. The operational amplifier circuit used as comparators, operational amplifier A1 when the applied voltage-inverting input


Delay circuit of a multi-level output
Click here to download the full size of the above Circuit.

+ VE, the operational amplifier A2, A3, A4-inverting input terminal voltage VC1 on the rise along an exponential curve rule. Inverting input of the operational amplifier a voltage is provided by a voltage divider classification. Therefore, each op amp input Vc1 from zero to + VB (power supply voltage) of t1, t2, t3 time, so that the output signals are inverted, enabling VA1, VA2, VA3 gradual delay purposes. Note that this circuit uses a dual power, namely the positive supply + VE, + VB and the negative supply -VB.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Precision-threshold-detector
NE612AN NE612 mixer / oscylator RF
TDA7000 FM Radio Receiver Circuit
h bridge How can I implement regenerative braking of a DC motor
automatic room light controller with
simple home alarm system pcb
smart phone light circuit diagram
Intercom Circuit
tunnel diode circuits
Constant Current LED Drive
2x150W no large loop feedback hi-fi amplifier
Blinker circuit 2
Days to TN-1 Intelligent negative pulse charging circuit



Top