LM201AD

Overview

The LM201AD is a single-channel general-purpose operational amplifier manufactured by onsemi. It features a gain-bandwidth product of 1 MHz and a slew rate of 5 V/µs with standard compensation. The input offset voltage is typically 2 mV, with an input bias current of 75 nA. Operating supply voltages range from ±5 V to ±20 V, supporting a maximum power dissipation of 625 mW. The device operates within a temperature range of -25°C to +85°C and is housed in an SOIC-8 package.

Feature Summary

• External frequency compensation allows flexibility in selecting the optimal capacitor for specific application needs.
• Class AB output stage provides excellent linearity performance.
• Integrated output short circuit protection ensures device safety under fault conditions.

Applications

• Summing amplifiers
• Double-ended limit detectors
• General-purpose signal conditioning circuits

Procurement Notes

Verify the exact ordering suffix against the manufacturer's official documentation to confirm package type and availability status. Check for discontinued status as some variants are no longer available. Ensure compliance with RoHS requirements if applicable. Confirm lead times and packaging specifications directly with authorized distributors or the manufacturer before placing orders.

Selection Notes

Select this component when external frequency compensation is required to tailor bandwidth and stability characteristics. Consider the ±20 V supply capability and 30 mA output drive strength for moderate load applications. Evaluate the thermal derating requirements above +25°C to ensure operation within the 625 mW power dissipation limit. Verify that the input offset voltage and bias current specifications meet the precision requirements of the target circuit design.

Part Context

This part belongs to the LMx01A family, which includes the LM301A and LM201AV. These devices share a common architecture allowing user-selectable compensation. The LM201A variant specifically offers improved input offset voltage and bias current specifications compared to the standard LM301A. The family supports both plastic DIP and SOIC packages.

Replacement Considerations

LM201ADR2G is a tape and reel version of the same device. LM301A is a related part with similar functionality but different electrical specifications regarding offset voltage and bias current. Verify pin compatibility and parameter differences before substitution.