SN75469 VI(ON) volatge

cafain

Other Parts Discussed in Thread: SN75469

Hi,

Please tell me the value of the VI (on) of the SN75469.

SN75469 data sheet (SLRS023E) page5 to VI (on) has not been defined.
Please tell me the voltage value of the On-state input voltage(VI(on)).

Best regards

over 9 years ago

0 Clemens Ladisch over 9 years ago

Guru 321890 points

The datasheet says that the required input current of the '9 is below that of the '8. So given the input current values, I'd estimate that VI(on) is no larger than 6 V, which is the minimum supply voltage it is designed for.

0 Michael J Schultis over 9 years ago in reply to Clemens Ladisch

TI__Mastermind 25105 points

Hello Clemens,

Thank you very much for your inputs. We really appreciate everyone getting involved in our forums. In general you are correct, but to be clear, the values are as follows:

Cafain,

The numbers are:

IC = 125mA --> 5V

IC = 200mA --> 6V

IC = 275mA --> 7V

IC = 350mA --> 8V

Best,
Michael

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SN75469 VI(ON) volatge