Hi Sadashiva,
Option-1: You can use MSP460G2230 to program the registers via I2C. I don't see any issues using this MCU.
Option-2: I think using a 256 step 100k pot will give a good resolution. Resolution of 256 step 100k pot ( http://www.ti.com/lit…
Part Number: TPL1401 I see that the TPL1401 is a digipot with a buffered wiper. What are the benefits to the TPL1401 buffered digipot compared to standard digipots?
Part Number: TPL1401
This post serves as a landing pad for frequently asked questions about the TPL1401 buffered digital potentiometer, or digipot. You may also see TI's digital potentiometers referred to as DPOTs. If you have any related questions to…