Precision systems require a minimum impact of temperature variations on offset and gain adjustments. Unfortunately, the resistors used in these and other voltage or current calibration techniques have ...
What kinds of applications utilize precision resistor trimming? Obvious applications include setting operational-amplifier gain and offset and voltage regulator output (Fig. 1a and 1b). But there are ...
Proper precision calibration resistors are expensive and usually bulky, often in a large box or can. These are overkill for low-cost handheld digital multimeters (DMMs) and LCR Meters, especially when ...
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