VOLTAGE-TO-CURRENT CONVERTER Russian patent published in 1994 - IPC

FIELD: radio and electrical measuring instruments. SUBSTANCE: voltage-to-current converter has first and second sources 1 and 2 of input voltage, first, second and third operational amplifiers 3, 4, and 5, first, second, third and fourth resistors 6, 7, 8 and 9, first and second diodes 10 and 11, first and second stabilizer diodes 12 and 13, reference resistor 14 and grounded load 15. First and second resistors 6 and 7, first diode 10 and second operational amplifier 4 form first current deflector, and third and fourth resistors 8 and 9, second diode 11 and third operational amplifier 5 form second current deflector, while first and second sources 1 and 2 of input voltage, load 15 and power supply sources of device are coupled through common bus of converter. EFFECT: possibility of use for analog signals conversion. 1 dwg