offset voltage

offset voltage

[′ȯf‚set ‚vōl·tij]
(electronics)
The differential input voltage that must be applied to an operational amplifier to return the zero-frequency output voltage to zero volts, due to device mismatching at the input stage.
References in periodicals archive ?
The replica folded cascode amplifier gives a low output offset voltage (lesser than 8 mV) up to 300 MHz, and the source-buffered folded cascode amplifier shows a low output offset voltage beyond 300 MHz's.
Tenders are invited for Supply of Integrated circuit p/n: opa4192idr make: ti package: soic14pin (36v Precision,railtorail Input/output,low offset voltage,low inputBias current operational amplifier with etrim.
The R&S RT-ZPR20 also features an integrated high-precision DC voltmeter that allows users to simultaneously measure a power supply's DC component, irrespective of the offset voltage.
Also, the input offset voltage is obtained as 646 [micro]V.
Linear Technology introduced the LT6020, a dual 3-V to 30-V fast settling operational amplifier, featuring 30 [micro]V maximum input offset voltage and 0.
GS] is the sum of measured signal and an offset voltage signal, this offset is adjusted to a value close to [V.
Packaging in epoxy over-molded ceramic with a heat-conducting alumina substrate that provides low offset voltage of less than 1 [micro]V.
Combined with a low typical 35 uV of offset voltage and 1 uV/degC typical of temperature drift, the new op amp provides designers with higher dc precision over temperature, reducing the need to calibrate to achieve high accuracy measurements.
This causes toggling the output voltage polarity, but the offset voltage remains a consistent bias on the output.
The AD8500 micropower precision CMOS operational amplifier features a maximum supply current of 1 [micro]A, a maximum offset voltage of 1 mV, and a typical input bias current of 1 pA.
It features the industry's lowest offset voltage, best CMRR performance and rail-to-rail input and output capability, the company said.
Nuclear (alpha) source ionizers and electrical ionizers with feedback loop systems are available with lower offset voltage levels if needed in critical applications.