LM2903-Q1: Switching characteristics(response time) over temperature range

Hidekazu Someno

Part Number: LM2903-Q1
Other Parts Discussed in Thread: LM2903

Hello Team,

I have a requirement from a customer.

The switching characteristics(response time) of LM2903-Q1 have been specified at 25C only in the datasheet.My customer wants to see the variation(distribution) data (data including AVG, STD-DEV, MIN, MAX) of the switching characteristics not only at 25C but also over the recommended operating temperature range (LM2903-Q1: Tj=-40C to 125C).

- Do you have any variation data that covers the entire recommended temperature range (e.g., data at -40C, 25C & 125C)?

- If there is only room temperature(25C) variation data, it's okay, please send it.

Best regards,

H. Someno

over 4 years ago

0 Chuck Sins over 4 years ago

TI__Mastermind 23425 points

Someno-san

I’ll need to take this offline because we do not provide statistical data on the forum but in the meantime you can have your customer review typical prop delay over temp versus input overdrive on page 17 of the commercial version of the lm2903.

Chuck

0 kai klaas69 over 4 years ago

Guru 140200 points

Hi Hidekazu,

you also might want to have a look at this thread:

Kai

0 Chuck Sins over 4 years ago in reply to kai klaas69

TI__Mastermind 23425 points

Someno-san

As we discussed, I will provide the information requested offline.

Chuck

0 Hidekazu Someno over 4 years ago in reply to Chuck Sins

TI__Expert 5130 points

Thank you so much.

Regards,

H.Someno

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LM2903-Q1: Switching characteristics(response time) over temperature range