The integrated circuit used in this 1975 application no longer exists, and it is also not indicated in the original diagram and must be of the TAA series by the diagram.
We found this circuit in the 1982 SGS Linear Integrated Circuits manual. The integrated circuit used...
This circuit for 6 lamps was found in old American documentation. The supply is of high voltage...
August 2016 - It can be obtained from Mouser Electronics the new pressure transducer M5600 from TE...