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Additional Pictures 

 

Output Current vs Output Voltage of a C-500 Digit Output driver.
DUT: C-500 GI7251 @ VDD = -25 V.

Output Current vs Output Voltage of a C-500 Segment Output driver.
DUT: C-500 GI7251 @ VDD = -25 V.


If you have additions to the above article please email: joerg@datamath.org.

© Joerg Woerner, October 23, 2025. No reprints without written permission.