5962-9760301Q2A

Overview

The Texas Instruments 5962-9760301Q2A is a dual general-purpose operational amplifier designed for military and aerospace applications. It features bipolar technology housed in a 20-lead LCCC package. The device operates within a supply voltage range of ±2.25 V to ±15 V, supporting a wide dynamic range. Key electrical parameters include a typical input bias current of 1.5 mA per channel and an output current capability of 45 mA. It maintains operation across an extended temperature range from -55°C to +125°C, ensuring reliability in harsh environments.

Feature Summary

• Dual operational amplifier configuration with high output drive capability
• Military-grade construction suitable for extreme environmental conditions
• Bipolar technology providing stable performance over wide temperature ranges

Applications

• Military avionics signal conditioning
• Aerospace instrumentation systems
• Harsh environment data acquisition

Procurement Notes

Verify the specific Q2A suffix indicates the correct package variant and quality level. Confirm that the MIL-spec requirements align with project specifications. Check for obsolescence status as this is a specialized component. Ensure compatibility with existing board layouts due to the LCCC package dimensions. Validate supplier authorization for military-grade parts.

Selection Notes

Select this component when dual op-amp functionality is required in space-constrained military designs. The bipolar process offers robustness compared to CMOS alternatives in certain noise environments. Consider the 45 mA output current for driving low-impedance loads without external buffers. Evaluate thermal management needs given the power dissipation characteristics in enclosed aerospace enclosures.

Part Context

This part belongs to the SN54 series of military-grade logic and analog components. The 5962 prefix denotes a direct buy or military procurement number. It shares functional similarities with commercial SN54 variants but meets stricter screening and reliability standards. The LCCC package allows for hermetic sealing essential for vacuum or corrosive atmospheres.

Replacement Considerations

Direct replacements may include other SN54 dual op-amps with identical pinouts. Verify if SN54LCX or similar families meet the voltage and current specs. Cross-reference with other manufacturers' mil-spec equivalents like Analog Devices or Linear Technology. Ensure package compatibility before substitution.