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PSoC 5, 3 & 1

shsh_299891
New Contributor

Hi,

We are using an IDAC at constant current, while the output current is switced from load to load using analog multiplexer (internal).

In some cases the load is not connected.

Is there a spice model for the Psoc IDAC to enable us to simulate the response of the IDAC ?

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1 Solution
Hari
Moderator
Moderator

Hi

We do not have the Spice modle for PSoC 5 LP based IDAC.

According to the datasheet, the maximum settling time to 0.5LSB is 125ns for load of 600Ω/15-pF. This can be used if your load is within the limit.

pastedImage_0.png

Please let us know if the load is within 600Ω.

Thanks and regards

Hari

View solution in original post

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1 Reply
Hari
Moderator
Moderator

Hi

We do not have the Spice modle for PSoC 5 LP based IDAC.

According to the datasheet, the maximum settling time to 0.5LSB is 125ns for load of 600Ω/15-pF. This can be used if your load is within the limit.

pastedImage_0.png

Please let us know if the load is within 600Ω.

Thanks and regards

Hari

View solution in original post

0 Likes