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Design >> Analog Design >> linear voltage to current converter
https://designers-guide.org/forum/YaBB.pl?num=1438914135

Message started by Shanw on Aug 6^th, 2015, 7:22pm

Title: linear voltage to current converter
Post by Shanw on Aug 6^th, 2015, 7:22pm

Anyone has idea to build a low power fast voltage to current converter? The linearity is high.

The fig shows 2 methods. The left one has higher linearity, but power consumption. The right one has less linearity but uses less power.

Do you have any other idea? Thanks.