How do I increase AD5750 output current up to +/-50mA? Present output current reach to +/-20mA, how do I add more output current? With external circuitry?
Apologizes on the delayed response, Analog Devices was on shutdown during the holidays.
I've moved this into the DAC forum since this relates directly to one of their products. They should be able to assist you further.
Apologies for the late response. What made you choose the AD5750 in your application?
If you are going to use the AD5750, you would have to convert the current to voltage then convert that voltage back to current again and that would take more components.
Perhaps you could consider using a voltage output DAC instead then just convert it to current using an amplifier and transistors. An example of this can be seen in our application note (AN-968). Refer to the MEDIUM CURRENT-BIPOLAR APPLICATION on page 3 which converts a bipolar voltage input to current source/sink output.
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