Microchip

Digital pot 50K, 128 or 256 stage, 5V

Circuit for DC-DC change, positive input voltage on a negative output voltage, transducer as a voltage doubler (e.g. 9 V to 18 V) etc. / Ub 3-18V. [...]

Digital pot 50K, 256 stage, 5V

Datasheet:

Digital pot 100K, 256 stage, 5V

Datasheet

Circuit for the DC-DC change, positive input voltage on a negative output voltage, transducer as a voltage doubler (e.g. 9 V to 18 V) etc. Imax out [...]

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