5962-9955702Q2A

Overview

The Texas Instruments 5962-9955702Q2A is a dual 12-bit Digital-to-Analog Converter (DAC) housed in a 20-LCCC ceramic package. It features serial input interfaces including DSP, Microwire, QSPI, and SPI protocols. The device supports programmable settling time and simultaneous update capabilities for both channels. Designed for military applications, it operates within an extended temperature range of -55°C to +125°C. Key electrical specifications include a resolution of 12 bits per converter and a typical settling time characteristic associated with the TLC5618AM architecture.

Feature Summary

• Dual-channel 12-bit string DAC architecture
• Programmable settling time control
• Simultaneous output update capability
• Multiple serial interface compatibility

Applications

• Military signal processing systems
• Industrial data acquisition modules
• Precision instrumentation equipment
• Avionic control subsystems

Procurement Notes

Verify component authenticity through authorized distributors or manufacturer direct channels due to military grade requirements. Confirm lot traceability and compliance with MIL-PRF-38534 standards if applicable. Ensure storage conditions maintain ceramic package integrity. Request detailed test reports for critical performance parameters before integration into sensitive defense or aerospace circuits.

Selection Notes

Select this component when dual-channel precision conversion with serial interface flexibility is required. Consider the 20-LCCC package for high-reliability environments. Evaluate the programmable settling time feature against system speed requirements. Ensure voltage levels and current drive capabilities match load specifications. Compare against standard commercial alternatives only if military qualification is not mandatory.

Part Context

This part number belongs to the Texas Instruments military-grade analog mixed-signal portfolio. It is functionally equivalent to the commercial TLC5618AM but meets stricter reliability and environmental testing criteria. The 5962 prefix indicates a Direct Buy program part managed by Rochester Electronics for legacy and specialized supply needs.

Replacement Considerations

Direct replacement options are limited due to specific military packaging and qualification requirements. Verify pinout compatibility with existing PCB layouts. Check if alternative DACs meet the same serial interface timing constraints. Consult Texas Instruments or Rochester Electronics for current qualified substitute listings.