DAC ic giving 100mA Current output

[freemanantony]

hai everybody,
i am looking for a DAC ic with i2c/spi interface that will give 100mA current output , when i searched most of the ics will give only upto 20mA so if anyone knows DAC that gives 100mA current output please help me

 

[kam1787]

never heard of it
you will need driver.............

 

[freemanantony]

ok sam so how current alone can be increased from 20mA to 100mA without the voltage getting affected

 

[kam1787]

use an emitter follower