TPS6594-Q1: I2C pins parasitic capacitance

Piotr F.

Part Number: TPS6594-Q1

Tool/software:

Hello,

My customer needs to know TPS6594-Q1 I2C interface pins parasitic capacitance (or at least it's estimation).

Info needed for system worst case analysys.

Could you provide?

0 Michael Gambrill 7 months ago

Hello Piotr,

I will reach out to our design team on this one.

Is the max bus capacitance enough information?

0 Piotr F. 7 months ago in reply to Michael Gambrill

No,

what I need is paracitic capacitance of the SDA/SCL pins - "internal to" TPS6594-Q1 device.

I realised TI approach is typpically to follow I2C specification, that says SDA/SCL pins parasitic capacitance is 10pF_max.

Just wnat to check, if TPS6594-Q1 also follows it, of maybe parasitic internal capacitance is smaller.

0 Michael Gambrill 7 months ago in reply to Piotr F.

I am still waiting on a response from my internal team

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