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Product Detailed Parameters
- Description：TLC139 QUAD, MICROPOWER, LINCMOS
- Series：*
- Mfr：Texas Instruments
- Package：Bulk
- Type：-
- Number of Elements：-
- Output Type：-
- Voltage - Supply, Single/Dual (±)：-
- Voltage - Input Offset (Max)：-
- Current - Input Bias (Max)：-
- Current - Output (Typ)：-
- Current - Quiescent (Max)：-
- CMRR, PSRR (Typ)：-
- Propagation Delay (Max)：-
- Hysteresis：-
- Operating Temperature：-
- Package / Case：-
- Mounting Type：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The Texas Instruments 5962-87659022A is a military-grade quad comparator belonging to the LinCOMS micropower family. It integrates four independent voltage comparators within a single package, designed for high-reliability applications requiring low power consumption and wide operating temperature ranges. The device features rail-to-rail input capabilities and open-collector outputs, facilitating direct interfacing with various logic families. Constructed using advanced CMOS technology, it ensures stable performance under harsh environmental conditions typical of aerospace and defense systems.
Feature Summary
- Integrates four independent micropower comparators in a single package
- Features rail-to-rail input capability for maximum dynamic range
- Designed for military-grade reliability and extended temperature operation
- Utilizes open-collector outputs for flexible logic interfacing
Applications
- Aerospace and defense signal processing systems
- Military-grade data acquisition circuits
- High-reliability industrial control interfaces
- Harsh environment sensor conditioning modules
Procurement Notes
Verify component authenticity through authorized TI distributors or certified suppliers. Confirm military qualification status and traceability documentation. Check for specific packaging suffixes that may affect pinout or electrical characteristics. Ensure storage conditions comply with moisture sensitivity levels. Validate compatibility with existing system thermal management requirements before integration.
Selection Notes
Select this component when military-grade reliability and low power consumption are critical. Consider its quad configuration for space-constrained designs requiring multiple comparison functions. Evaluate input offset voltage specifications against application precision needs. Assess output drive capabilities to ensure compatibility with downstream logic loads. Verify operating temperature range matches the intended deployment environment.
Part Context
This part belongs to Texas Instruments' LinCOMS family, known for combining linear and CMOS technologies. The 5962 prefix indicates a military-grade variant with enhanced screening and reliability standards. It serves as a specialized solution for demanding applications where standard commercial components cannot meet performance or durability requirements.
Replacement Considerations
Direct replacements must match military qualification and pinout compatibility. Verify equivalent quad comparator configurations with similar power and speed characteristics. Ensure alternative parts support the required operating temperature range and input/output specifications.
