This is one of the semiconductor types. This part name is TL083.
This product has TL08xx JFET-Input Operational Amplifiers (Rev. I) functions.
Manufacturers of product is Texas Instruments.
Image and pinout :
TL083 PDF Datasheet
Some of the text files within the PDF file
The TL083, TL08X JFET-input operational amplifier family is designed to offer a wider selection than any previously developed operational amplifier family. Each of these JFET-input operational amplifiers incorporates well-matched, high-voltage JFET and bipoloar transistor in a monolithic integrated circuit. The device feature high slew rates, low input bias and offset currents, and low offset voltage temperature coefficient.
1. Low-Power Consumption
2. Wide Common-Mode and Differential Voltage Ranges
3. Low Input Blas and Offset Currents
4. Output Short-Circuit Protection
5. Low Total Harmonic Distortion
6. Latch-UP-Free Operation
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Please refer to the file for details.
TL083 pdf download : www.tekkna.it/open2b/var/catalog/product/files/3650.pdf