ICL7650SITV-1

Overview

The ICL7650SITV-1 is a chopper-stabilized operational amplifier manufactured by Harris Corporation. It features a single circuit configuration housed in a TO-99-8 metal can package. As part of the ICL7650 series, it utilizes zero-drift technology to minimize offset voltage and drift over time and temperature variations. This design makes it suitable for precision applications requiring high stability and low noise characteristics in signal processing tasks.

Feature Summary

• Chopper-stabilized architecture for zero-drift performance
• High precision offset voltage control
• Metal can packaging for environmental protection

Applications

• Low-level signal processing
• Precision instrumentation circuits
• Sensor interface amplification

Procurement Notes

Verify the manufacturer origin as Harris Corporation or its successors (Maxim Integrated/Dallas Semiconductor) due to corporate acquisitions. Confirm the TO-99-8 package style and military-grade suffix if required. Request batch codes and traceability documentation for critical applications. Ensure compatibility with existing board layouts designed for this specific hermetic package.

Selection Notes

Select this component when ultra-low drift and high precision are required for DC signal amplification. The TO-99-8 package offers superior thermal and mechanical stability compared to plastic packages. Consider availability constraints due to the legacy nature of the product line and potential obsolescence risks associated with older semiconductor manufacturers.

Part Context

This device belongs to the ICL7650 family of chopper-stabilized amplifiers. The series includes variants like the ICL7650B and ICL7653. These components were originally developed by Harris Semiconductor before being acquired by Maxim Integrated. They represent a class of precision analog devices designed for demanding measurement environments where standard op-amps fail to meet drift specifications.

Replacement Considerations

Direct replacements may include other chopper-stabilized amplifiers from Maxim Integrated or Analog Devices. Verify pinout compatibility with the TO-99-8 package. Check if updated versions from the same manufacturer offer improved specifications or lead-free compliance while maintaining functional equivalence.