GAME

op amp

• has low voltage gain

• expensive

• consume small power

• big in size

op amp is an integrated circuit for

• DC only

• AC only

• AC AND DC VOLTAGE

OP AMP HAS

• large voltage gain

  very large input resistance

  large output impedance

• large voltage gain

  very large input resistance

  very small output impedance

• small voltage gain

  very large input resistance

  large output impedance

• large voltage gain

  very small input resistance

  large output impedance

741 IC has

• 6-pin

• 8-pin

• 7-pin

• 9-pin

PIN NUMBER 2 IS

• INVERTING INPUT

• NON-INVERTING INPUT

• OUTPUT

• +V

PIN NUMBER 7 IS

• OUTPUT

• +V

• -V

• INVERTING INPUT

PIN NUMBER 3 IS

• INVERTING INPUT

• +V

• -V

• NON-INVERTING INPUT

PIN NUMBER 6 IS

• OUTPUT

• +V

• -V

• NON-INVERTING INPUT

TYPES OF OP-AMP

• INVERTING AMPLIFIER

• NON-INVERTING AMPLIFIER

• BOTH OF THEM

• NONE OF THEM

IN THE INVERTING AMPLIFIER THE PHASE SHIFT BETWEEN THE INPUT AND THE OUTPUT IS

• 0 DEGREE

• 180 DEGREE

• 360 DEGREE