Universal OPAMP Board for DIP-8 Package

  • Rajkumar Sharma
  • 638
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  • easy
  • Tested

This is easy to build and very useful project for hobbyists and students to learn and create op-amp-based projects. The board accommodates a single op-amp in DIP-8 package. The project provides the user with multiple choices and extensive flexibility for different applications circuits and configurations. It provides the user with many combinations for various circuit types including active filters, differential amplifiers, and external frequency compensation circuits etc. A few examples of applications circuits are given below. LM358 op-amp is the right choice to use or any DIP-8 op-amp with the same pin configuration as LM358 can be used. It supports dual supply or single supply, Jumper J1 is provided to use this board with a single supply, D1 power LED.

Note: Refer to example circuit to test the board, it is bistable multivibrator.

Credits: All example schematics are from Analog Devices application notes.

Features

  • Single or Dual Supply User-defined (Jumper)
  • 4 Pin Male Header Connector for inputs
  • 3 Pin Male Header for Supply input (Single or Dual)
  • Jumper J1 Close for single Supply, Open for Dual Supply
  • LED D1 Power LED
  • Any DIP-8 Op-Amp Can be used Pin configuration – LM358
  • PCB Dimensions 51.44 x 44.77 mm

Other Universal OPAMP boards:

Schematic

Parts List

NO.QNTYREF.DESC
11CN14 PIN MALE HEADER PITCH 2.54MM
21CN22 PIN MALE HEADER PITCH 2.54MM
31CN33 PIN MALE HEADER PITCH 2.54MM
46R1,C1,R2,C2,R3,C3UD (USER DEFINED)
7R4,C4,C5,R6,C6,R7,R8UD (USER DEFINED)
6C8,R9,R10,R11,R12,R13UD (USER DEFINED)
4C13,R14,R15,R16UD (USER DEFINED)
3R18,R5,C7UD (USER DEFINED)
52C9,C112.2uF PITCH 5MM
62C10,C120.1uF CERAMIC
71D1LED 3MM RED COLOUR
81J1JUMPER/SHUNT
91R171K 5% THT 1/4W OR 1/8W
101U1OP-AMP DIP-8
ALL RESISTORS 1/4W OR 1/8W , HIGHER WATTAGE VERTICAL MOUNTING, ALL CAPACITORS PITCH 5MM

Connections

Example Circuits

Gerber View

Photos

Video

v

LM358 Datasheet

lm158-n

PCB

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