5962-9955701QPA

Overview

The Texas Instruments 5962-9955701QPA is a military-grade, dual operational amplifier belonging to the TL082M series. It features JFET inputs and operates within a supply voltage range of 3.5 V to 18 V per rail. Key electrical parameters include a gain-bandwidth product of 3 MHz, a slew rate of 13 V/us, and an input offset voltage of 6 mV. The device exhibits low input bias current of 200 pA and input noise current density of 10 fA. It is housed in an 8-CDIP package and supports through-hole mounting with an operating temperature range from -55°C to +125°C.

Feature Summary

• Military-grade qualification for extended environmental reliability
• JFET input stage providing high input impedance and low noise
• Dual-channel configuration in a single ceramic DIP package

Applications

• High-performance analog signal processing in defense systems
• Precision instrumentation requiring low input bias current
• Harsh environment audio and sensor interface circuits

Procurement Notes

Verify authenticity through authorized distributors or direct manufacturer channels due to restricted availability. Confirm lot traceability and MIL-PRF-38534 compliance documentation upon receipt. Ensure storage conditions meet humidity sensitivity requirements for ceramic packages. Validate part markings against official datasheet specifications to prevent counterfeits.

Selection Notes

Select this component when military reliability and JFET input characteristics are required. Compare against commercial TL082 variants if cost is a primary constraint and environmental ratings are less critical. Ensure the 8-CDIP footprint matches the PCB design constraints. Verify that the 3 MHz bandwidth meets the specific signal frequency requirements of the application.

Part Context

This part number represents the military version of the TL082M dual JFET operational amplifier. It shares functional similarities with other members of the TL08x family but differs in packaging, quality assurance standards, and extended temperature performance. The suffix indicates specific military screening and testing protocols defined by Texas Instruments for aerospace and defense applications.

Replacement Considerations

Direct replacements include other military-qualified dual JFET op-amps such as the AD822ARZ-RL7 (if commercial grade is acceptable) or equivalent parts from Analog Devices meeting MIL-PRF-38534. Verify pin compatibility and parameter margins before substitution.