Narmu
Newbie level 6
hey guys, i m really in need of help....can someone explain me wat digital potentiometer actually does..i have no idea about microcontrollers...the project that i m doing is programmable gain amplifier. The specifications given to me are
-> gain has to be varied from 10 to 100
-> cmrr of 100dB
-> gain has to be varied using digital potentiometer
In this I have build a normal instrumentation amplifier where the gain can be adjusted using a pot-lin. But in this I have to make use of digital potentiometer. Can you give some suggestions on it?
-> gain has to be varied from 10 to 100
-> cmrr of 100dB
-> gain has to be varied using digital potentiometer
In this I have build a normal instrumentation amplifier where the gain can be adjusted using a pot-lin. But in this I have to make use of digital potentiometer. Can you give some suggestions on it?