5962-9321605QCA

Overview

The Texas Instruments 5962-9321605QCA is a military-grade, low-noise, high-speed precision operational amplifier belonging to the Excalibur family. It features four independent channels in a 14-pin CDIP package. Key electrical parameters include a gain-bandwidth product of 5.9 MHz and a slew rate of 8 V/µs. The device operates on a supply voltage range of ±2.25 V to ±18 V (4.5 V to 36 V total). It supports rail-to-rail output swing and maintains operation across an extended temperature range from -55°C to +125°C.

Feature Summary

• Military-grade qualification for harsh environment reliability
• High-speed precision performance with low noise characteristics
• Rail-to-rail output capability for maximum dynamic range
• Quad-channel configuration in a single ceramic DIP package

Applications

• Precision data acquisition systems
• Medical instrumentation signal conditioning
• Test and measurement equipment front-ends
• Aerospace sensor interfaces

Procurement Notes

Verify component authenticity through authorized distributors or TI direct channels due to military grade status. Confirm lot traceability and inspection certificates are provided. Ensure storage conditions meet moisture sensitivity levels. Validate that the specific suffix matches the required radiation hardness or screening level if applicable to your system design requirements.

Selection Notes

Select this part when high bandwidth and low noise are critical alongside military reliability standards. Compare against commercial alternatives if environmental constraints allow. Consider the CDIP package size for board space limitations. Verify input bias current and offset voltage specifications against your signal chain requirements for optimal accuracy.

Part Context

This component is part of Texas Instruments' Excalibur line of high-performance analog devices designed for defense and aerospace applications. It replaces older commercial op-amps with enhanced ruggedness and consistent performance over wide temperature variations. The 5962 prefix indicates it is a MIL-PRF-38534 qualified microcircuit.

Replacement Considerations

Direct replacements may include other Excalibur quad op-amps with similar bandwidth and package footprints. Verify pin compatibility before substitution. Commercial equivalents like the OPA2140 series lack the military qualification and may not meet the same reliability standards.