Do we have Digital to Analog converter with high current output?

[qcy]

Do we have Digital to Analog converter with high current output? I need 8 channels and each channel has at least 100mA current output.Thanks!

[johnsold]

I have never heard of such a device. You will probably need to follow the D/A with an amplifer for each channel.

What is the voltage range and speed required? Any special protection requirements (such as current limiting)?

Lynn

[qcy]

No speed requirement.Just need 8 current source which can be control by computer