Unconnected operational amplifier (comparator)

VP4.2.2.1
Unconnected operational amplifier (comparator)
Unconnected operational amplifier (comparator)

This product is classified as a dangerous good and is not available for online purchase.

For ordering the dangerous good or other information please contact our customer service center.
This experiment/set up contains dangerous goods.
These are not available for online purchase.
You may order the experiment/set up without the dangerous goods.


For ordering the dangerous good or other information please contact our customer service center.
Email: webshopuk@ld-didactic.de
Telephone:+49 (0) 22 33 / 604 – 319
Go to contact form

˟

Request an offer

Thank you for your inquiry. We will get back to you as soon as possible.

˟

Description

The experiment P4.2.2.1 shows that the unconnected operational amplifier overdrives for even the slightest voltage differential at the inputs. It generates a maximum output signal with a sign corresponding to that of the input-voltage differential.

Components of equipment sets

3 57681  4  Plug-in board safety socket, 20/10 LD
1 57885  4  Operational amplifier, LM 741, STE 4/50 LD
1 57756  4  Resistor 10 kOhm, STE 2/19 LD
2 57761  4  Resistor, 33 kΩ, STE 2/19 LD
1 57762  8  Resistor, 39 kΩ, STE 2/19 LD
1 57768  4  Resistor, 100 kΩ, STE 2/19 LD
1 57774  8  Resistor, 470 kΩ, STE 2/19 LD
2 57796  4  Potentiometer, 100 kΩ, STE 4/50 LD
2 57826 Capacitor, 2.2 nF, bipol., STE 2/19 LD
1 57828  8  Capacitor, 10 nF, bipol., STE 2/19 LD
1 57851  8  Diode 1N4007, STE 2/19 LD
1 50148  4  Bridging plugs STE 2/19, set of 10 LD
1 522621  4  Function generator S 12 LD
1 521536  4  DC Power Supply 2 x 0...16 V/2 x 0...5 A LD
1 575302 Oscilloscope 30 MHz, digital, PT1265 LD
2 57524  4  Screened cable, BNC/4 mm Plug LD
1 50098  8  Safety adapter sockets, black, set of 6 LD
3 500614  4  Safety experiment cable, 25 cm, black LD
2 500621  4  Safety experiment cable, 50 cm, red LD
2 500622  4  Safety experiment cable, 50 cm, blue LD
1 500624  4  Safety experiment cable, 50 cm, black LD

Experiment Instructions

PDF (Experiment description) PDF (Experiment description) P4.2.2.1 Unconnected operational amplifier (comparator)
Print page

Contact Us

Technical Service & Support:

Online Service Portal
Do you have any questions or suggestions regarding our devices, products, experiments, equipment sets or about our software? You need spare parts? FORM

Repair Service
You would like to register a repair? FORM

Europe
For European distributors, please visit: European distributors
Worldwide requests
Please contact us per email: sales@ld-didactic.de

 Click here for our contact form and postal address.

Contact Us