Other Parts Discussed in Thread: TINA-TI,
Tool/software: TINA-TI or Spice Models
hello,
the PSpice model of AFE031 has the following ports
where can i get data on the ports and using the model.
Thanks
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Yes, VCC is 15V and VEE is 0V.
We don't have documentation on how to configure this model to DAC mode or PWM mode.
If you open the .LIB, this model is a very limited model of AFE031 that models only as shown in the header of the .LIB shown here:
*****************************************************************************
* Notes:
* This macromodel is to model the open loop power amplifier of AFE031.
*
* To create the nominal closed loop gain of -6.5V/V, the customer will have
* to use RG=20k, RF=130k, and to bias the positive terminal of the amplifier
* to mid supply (VS/2)
*
* The open loop power amplifier macro model, model the following paramaters:
* Input voltage range, Bandwidth, Slew Rate, Output Swing, output current
* limit, Gain Error.
*****************************************************************************
The VINM and VINP are the input to the power amplifier portion of AFE031 as shown in the attached picture.