LM10QML

SNOSAP1A – OCTOBER 2010 – REVISED MARCH 2013

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Definition of Terms

Input offset voltage: That voltage which must be applied between the input terminals to bias the unloaded

output in the linear region.

Input offset current: The difference in the currents at the input terminals when the unloaded output is in the

linear region.

Input bias current: The absolute value of the average of the two input currents.

Input resistance: The ratio of the change in input voltage to the change in input current on either input with the

other grounded.

Large signal voltage gain: The ratio of the specified output voltage swing to the change in differential input

voltage required to produce it.

Shunt gain: The ratio of the specified output voltage swing to the change in differential input voltage required to

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Common-mode rejection: The ratio of the input voltage range to the change in offset voltage between the

extremes.

Supply-voltage rejection: The ratio of the specified supply-voltage change to the change in offset voltage

between the extremes.

Line regulation: The average change in reference output voltage over the specified supply voltage range.

Load regulation: The change in reference output voltage from no load to that load specified.

regulation.

Reference amplifier gain: The ratio of the specified reference output change to the change in feedback sense

voltage required to produce it.

Feedback current: The absolute value of the current at the feedback terminal when operating in regulation.

Supply current: The current required from the power source to operate the amplifier and reference with their

outputs unloaded and operating in the linear range.

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