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Compiler/LMP91000: Variable Bias

Part Number: LMP91000


Tool/software: TI C/C++ Compiler

The bias voltage of the LMP91000 can be programmed to be 1% to 24% of the supply, or of the external reference voltage, but I would need to use a voltage higher than 24% of the reference voltage that I am using.

For example, with 5v of referente voltage, the higher voltage that I can use in the bias is +/-1,2v, but I have an aplication that I need +/-2v, 40% of the reference voltage in this case. There is some way that I can suprass this limit to use more than only this 14 steps of the bias voltage or there is another potentiostat that don't have this limitation?