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TMS320F28388D: DAC Maximum Capacitive Load

Alessio Caligiuri1
Prodigy 230 points

Part Number: TMS320F28388D

Tool/software:

Hello,

I am using two DAC buffered outputs of the TMS320F28388D. On the datasheet a maximum capacitive load of 100pF is stated.

What is the reason of this limitation? Is this due to DAC output buffer stability, settling time or other?

In general, is it available a SPICE model of the DAC output to perform some simulations with different loads? (e.g. an isolation resistor between the DAC output and the capacitive load)

Thanks!
Alessio