Application ICs

UNIT - V

Chapter - 5

Application ICs

Syllabus

AD623 Instrumentation Amplifier and its application as load cell weight measurement - IC voltage regulators - LM78XX, LM79XX; Fixed voltage regulators its application as Linear power supply - LM 317, 723 Variability voltage regulators, switching regulator- SMPS - ICL 8038 function generator IC.

Contents

5.1 AD 623 Instrumentation Amplifier IC

5.2 Introduction to Voltage Regulator        ….. May-03

5.3 Voltage Regulator Characteristics        …. May-04, 05

5.4 Basic Voltage Regulator …. May-08, …. Marks 4

5.5 Types of Voltage Regulators … May-05, 08, 10, …. Marks     6

5.6 Voltage Follower Regulator using Op-amp .... Dec.-10, May-15,18    Marks         8

5.7 Advantages of IC Voltage Regulators  May-08, Dec.-14, Marks         4

5.8 General Purpose Linear IC 723 Regulator … Dec.-03,04,05,06,07,08,10,12,14,15 …. May-07,08,12,13,14      …. Marks 16

5.9 Protection Circuits in Regulators          …. Dec.-04,05,06,07,08,09,10,15 …. May-…. 07, Marks 8

5.10   Three Terminal Fixed Voltage Regulators .... May-04,17, Dec.-07,10,16, … Marks 8

5.11   Three Terminal Adjustable Regulator: LM 317 Dec.-03,10,16, May-07,10, Marks 12

5.12 Limitations of Linear Voltage Regulators …. May-08, …. Marks 8

5.13 Switching Regulators  …. Dec.-03,04,06,10,12,14,15,17

May-06,07,08,09,10,11,15,16,17,18 Marks 16

5.14 Power Amplifiers  ….. April-03, May-03,12,        …. Marks 8

5.15 LM 380 Power Audio Amplifier ….  Dec.-07,09,11,14,15,16,17 …. May-07,08,15,16,17,18         Marks 10

5.16 Function Generator ICL 8038 …. May-04,05,11,15,16,17, … Dec.-05, 08,09,11,16,17 …. Marks 16

5.17 Two Marks Questions with Answers

5.18 University Questions with Answers (Long Answered Questions)