HOW TO DESIGN YOUR OWN CIRCUITS -Made By: Anmol Ajay Saxena.
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HOW TO DESIGN YOUR OWN CIRCUITS
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Transcript of HOW TO DESIGN YOUR OWN CIRCUITS -Made By: Anmol Ajay Saxena.
HOW TO DESIGN YOUR OWN CIRCUITS-Made By: Anmol Ajay Saxena
Analog
ADCDIGITAL
BELL LABS, NEW JERSEY
ALEXANDER GRAHAM BELL
OP – AMP BASICS
IDEAL OP AMP
• Input impedance=Infinite• Output impedance = 0• Gain = Infinite• Bandwidth = infinite• Op amp neither sources nor sinks current
CONFIGURATIONS OF OP - AMPS
NEGATIVE FEEDBACK
OPEN – LOOP CONFIGURATION
POSITIVE FEEDBACK
NEGATIVE FEEDBACK
INVERTING AMPLIFIER CONFIGURATION
NON-INVERTING AMPLIFIER CONFIGURATION
LM741
IC 741 – PIN OUT
WHAT DOES ‘741’ IN IC 741 STAND FOR?
LET’S OBSERVE WHY…
SUMMER CIRCUIT
WORKING MODEL LM741- ON HOLD
OPEN LOOP CONFIGURATION
COMPARATOR
LM358 – PIN OUT
INTERNAL BLOCK DIAGRAM…
WHY SHOULD WE CARE ABOUT IT?
NEED FOR A TRIGGER
WHY 555?
LET’S SEE WHY…
555 PIN
OUT
3 MODES OF OPERATION
MONOSTABLE
ASTABLE
BISTABLE
MONOSTABLE STATE
HOW COULD WE USE 555 IN MONOSTABLE
STATE?
WORKING MODEL
ASTABLE STATE
HOW CAN WE USE ASTABLE MODE OF
OPERATION?
On hold….
THANK YOU! :D
