5962-9460204QHA

Overview

The Texas Instruments 5962-9460204QHA is a military-grade, single-channel JFET-input operational amplifier belonging to the Excelsior low-noise high-speed family. It operates within a supply voltage range of 4.5 V to 38 V and functions reliably across an extended temperature range from -55°C to +125°C. The device utilizes a 10-pin Ceramic Flat Pack (CFP) package designed for through-hole mounting. Key electrical characteristics include high-speed performance suitable for demanding signal processing applications.

Feature Summary

• JFET input stage providing low noise and high input impedance
• Military-grade qualification for harsh environment reliability
• Wide single-supply voltage operation capability

Applications

• High-speed data acquisition systems
• Precision instrumentation amplifiers
• Medical imaging equipment front-ends

Procurement Notes

Verify the specific suffix QHA against the manufacturer's current datasheet to confirm pinout and electrical tolerances. Ensure the procurement channel provides traceability documentation required for military specifications. Confirm that the ceramic flat pack package integrity meets storage and handling standards before assembly.

Selection Notes

Select this component when low input bias current and high slew rate are critical requirements. The wide supply voltage range allows flexibility in power design compared to standard 5V op-amps. Consider the CFP package constraints regarding PCB space and thermal management during the layout phase.

Part Context

This part number represents a specific military lot of the SN55320 or similar Excelsior series amplifier. It falls under the broader category of high-performance analog signal conditioning devices manufactured by Texas Instruments for defense and aerospace sectors.

Replacement Considerations

Direct replacements must match the JFET input topology and CFP-10 package. Verify equivalent parts such as other military-grade JFET op-amps with compatible pinouts and electrical parameters.