Part Number: SN74HCT540 Hello,
I would like to know if there is an equivalent to the ULN2803A to replace the 2 components. My second question is as follows: can I keep only the ULN while reversing the wiring of my relays?
Part Number: ULN2803C Dear Specialists,
My customer is considering changing ULN2803A to ULN2803C and has questions.
I would be grateful if you could advise.
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(1) Input voltage (Vi), junction temperature (Tj) recommended operating conditions for ULN2803CDWR…
Hi Elizabeth,
Is there a leakage current for ULN2803C at Vce = 5V?
Not a guaranteed value, but a view of what the value would be I would like to have.
Regards,
Kenji
Part Number: ULN2803C Hi team
Good days!
Could you please help to find "What's the difference between ULN2803A and ULN2803C"?
I couldn't find the ULN2803ADWR's datasheet in ti.com.
Thanks
Irene
Hello,
This thread is going on two weeks without a reply so I am closing/locking it.
If there is another update here please make a new thread.
Best Regards,
Elizabeth
Part Number: ULN2803C
Hi team, I would implement that on the same land as ULN2803A. I think the ULN2803C additions need to be not connected as it is NC pins. Is it possible to implement? I'd like to implement ULN2803C without changing the board as ULN2803A…
Part Number: ULN2803A Dear team,
My customer is looking at a Darlington for following application: -55Celsius Motor Brake
Motor characteristics:
Winding resistance: 3.2 Ohm 10%
Inductance: 1.6 Henry +/- 30 %
Release current: I> 3.2 A kept during at…
Part Number: ULN2803A If COM is connected to Power Supply VCC, say 30V, and all channels are operating at say 100mA current. How much current VCC must source / How much current COM pin will sink?