CHOUDHURY,ROY creator text NEW DELHI NEW AGE INTERNATIONAL PUBLISHERS 2015 4TH monographic 384 ELECTRONICS,PHYSICS • INTEGRATED CIRCUIT FABRICATION • OPERATIONAL AMPLIFIER • OPERATIONAL AMPLIFIER CHARACTERISTICS • OPERATIONAL AMPLIFIER APPLICATIONS • COMPARATORS AND WAVEFORM GENERATORS • VOLTAGE REGULATOR • ACTIVE FILTERS • 555 TIMER • PHASE-LOCKED LOOPS • D-A AND A-D CONVERTER 621.38153,CHO 9788122430981