A rule of thumb is 3.3 μV/☌ for each millivolt of initial offset. For bipolar inputs, the magnitude of drift is directly related to the initial offset at room temperature. Present technology for standard devices allows temperature coefficients of between 5 and 40 μV/☌, with 10 μV/☌ being typical.

Most manufacturers will specify drift with temperature, but only those offering precision devices will specify drift over time. Offset voltage drift is closely related to initial offset voltage and is a measure of how V OS changes with temperature and time. Here is a question for you.Peter Wilson, in The Circuit Designer's Companion (Fourth Edition), 2017 Offset Drift Furthermore any queries regarding the article, please give your feedback by commenting in the comment section below. This is all about IC 741 op amp tutorial which includes pin configuration, circuit diagram of an op-amp, applications, specifications, characteristics and its applications. Please refer to this link to know more about Op Amp Integrator.

Generating of Wind Sound using IC 741 Op-Amp.

Voltage to Frequency Conversion using IC 741 Op-Amp.

IC 741 Op-Amp based Thermal Touch Switch.

Short Circuit Protected RPS using IC 741 Op-Amp.

IC 741 Op-Amp based Microphone Amplifier.

IC 741 Op-Amp based DC volt polarity indicator.

IC 741 Op-Amp based automatic light operated switch using a light dependent resistor.

IC 741 Op-Amp based 4-channel audio mixture.

Adjustable Ripple Regulated Power Supply using IC 741 Op-Amp.

IC 741 Op-Amp based variable audio frequency oscillator.

They are, active filter, converting current to voltage, converting voltage to current, A/D converter, Voltage follower, summing amplifier, sample & hold circuit, etc. There are many circuits are designed by using IC 741 op-amp.

The frequency range of amplifier signals is from 0Hz- 1MHz.

The Input impedance is more than 100kilo-ohms. The specifications of IC 741 op-amp is i/p offset voltage and current, i/p Bias Current, Differential i/p Resistance, i/p Capacitance, Offset Voltage Adjustment Range, i/p Voltage Range, CMRR (Common Mode Rejection Ratio), SVRR (Supply Voltage Rejection Ratio), Consumption of power, Transient Response and Slew Rate (SR) Characteristics of IC 741 Op-Amp

IC 741 Op-Amp Circuit Diagram Specifications of IC 741 Op-Amp

Using op amp offset