and PG level projects,mini projects and many more here ...




OP-AMP (LM324N):


LM324 consists of 4 opamps specifically designed to operate from a single power supply over wide range of voltage.

Description: C:\Documents and Settings\KUMAR GAURAV SINGH\Desktop\arpon\LM324_1.jpgV+ = non-inverting I/p. +Vss= +ve supply. V- = inverting I/p. Vss= -ve supply. V0=o/p.








Ideal properties:

1. Infinite open loop gain.

2. Infinite band-width.

3. Input impedance infinite.

4. Output impedance Zero.

5. Infinite CMRR and slew rate.

LM324N Features:

1. Large DC voltage gain 100db.

2. Wide band-width 1 MHz