A precise offset board used for active magnetic field control.
Low drift: 1.5 ppm/°C Low initial error: 1 mV Pin programmable output +10 V, +5 V, ±5 V tracking, −5 V, −10 V Flexible output force and sense terminals High impedance ground sense Compact and easy to assemble Expensive (good stuff never comes cheap)
This board takes in a signal between 0 and 5V which then can be subtracted by a DC voltage provided by AD588 between 0 and 5V set by the poti R2 and then amplified by the AD524. The amplification factor can be set to 10,100 or 1000.
Typical at 25°C, -12 V to 12 V output, VS = ±15 V, unless otherwise noted.