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Hi,
The LM324KA datasheet shows the functional block diagram. It also shows there are 4 diodes in the component (total device) in the table.
- Where are the 4 diodes in the block diagram?
- LM324K and KA has ESD protection diodes. Therefore total device diodes are 12pcs (4 + 2 ESD protection * 4 circuit), is it correct?
Best regards,
KoT
Hello KoT,
The diagram is not complete as it doesn't cover the current sources in detail. The diodes from table should be the 'diode connected transistor' in green.
For K & KA the additional input 'diodes' in drawing are really transistors. So add 8 transistors to the table.