5962-9688201QCA

Overview

The Texas Instruments 5962-9688201QCA is a military-grade analog comparator belonging to the LinCMOS family. It integrates four independent low-voltage differential comparators within a single 14-pin ceramic dual in-line package (CDIP). The device operates with a supply voltage range of 2 V to 5.5 V and supports an extended industrial temperature range from -55°C to +125°C. Key electrical specifications include a maximum input offset voltage of 5 mV and a typical response time of 1400 ns. The outputs are configured as open-drain, facilitating flexible interfacing with various logic families in high-reliability applications.

Feature Summary

• Integrates four independent differential comparators for multi-channel signal processing
• Utilizes LinCMOS technology to ensure low power consumption and wide supply voltage compatibility
• Features open-drain outputs for versatile logic level interfacing
• Constructed in a hermetically sealed ceramic package for harsh environment reliability

Applications

• Military avionics systems requiring radiation-hardened or high-reliability components
• Precision instrumentation circuits demanding low offset voltage stability
• Industrial control systems operating under extreme temperature conditions
• Aerospace telemetry and data acquisition subsystems

Procurement Notes

This component is a military-specification part manufactured by Texas Instruments. Verification should focus on the specific QCA suffix which denotes the military grade and ceramic packaging. Buyers must confirm current availability status as these parts are often subject to limited production runs or special order requirements. Ensure that the procurement source provides valid traceability documentation consistent with defense industry standards.

Selection Notes

Select this component when designing systems that require multiple comparator channels in a single package with strict environmental tolerances. The LinCMOS architecture offers a balance between speed and power efficiency suitable for battery-operated or thermally constrained military platforms. Consider the open-drain output configuration when determining pull-up resistor values for the target logic interface. Verify that the 14-CDIP footprint matches the existing PCB layout constraints.

Part Context

The 5962-9688201QCA is part of Texas Instruments' broader portfolio of analog comparators designed for high-reliability markets. It falls under the LinCMOS series, which leverages CMOS processes optimized for analog performance. This specific part number represents a militarized version of commercial comparator designs, offering enhanced durability and performance consistency over standard industrial grades.

Replacement Considerations

Direct replacements must match the 14-CDIP package and military qualification. Verify pinout compatibility with other quad comparators in the CDIP-14 form factor. Ensure that substitute parts meet the same voltage and temperature specifications if used in critical applications.