ANALOG DEVICES AN-25 handbook

About this manual

The document explains that the Analog Devices OP-06 op amp is an excellent choice for comparing low-level signals, such as those from thermocouples and strain gauges. Its high open-loop gain (over one million) and low offset drift allow it to outperform standard comparators in sensitivity.

What's inside

• Introduction
• Low-Level Performance Measurements
• Comparator Response Time
• Op Amp Response Time
• Dynamic Performance Characteristics
• Noise and Power Supply Rejection

Frequently asked questions

What is the typical offset drift of the OP-06 when used as a comparator?

Using an external nulling potentiometer, the offset drift is typically 0.6uV/°C.

How much input voltage is required to drive the OP-06 output from saturation?

Only 30pV at the input is required due to its high open loop gain of one million.

What overdrive voltage does the OP-06 operate reliably with?

The device operates very reliably with only 0.5mV overdrive.