JM38510/30902B2A

Overview

The JM38510/30902B2A is a dual differential receiver manufactured by Texas Instruments, designed for high-reliability applications. It operates within an extended temperature range of -55 °C to 125 °C and utilizes a 20-pin Leadless Ceramic Chip Carrier (LCCC) package. The component belongs to the ALS logic series and features ceramic metal-sealed cofired construction. Key electrical specifications include a maximum output current of 0.024 A and a load capacitance of 50 pF. It contains two functional units with single inputs per function, ensuring robust signal reception in demanding environments.

Feature Summary

• Dual differential receiver architecture for enhanced signal integrity
• Ceramic metal-sealed cofired package for environmental durability
• Extended industrial temperature operation capability

Applications

• Military communication systems requiring high reliability
• Avionics data bus interfaces
• Harsh environment signal processing circuits

Procurement Notes

Verify the specific suffix B2A against the official Texas Instruments datasheet to confirm pinout and electrical characteristics. Ensure the procurement source provides traceability documentation compliant with military standards. Confirm the package type matches the required LCCC footprint. Validate that the component meets the specified temperature range requirements for your application environment before finalizing orders.

Selection Notes

Select this component when dual differential reception is required in space-constrained or high-vibration environments. The LCCC package offers superior thermal performance and hermetic sealing compared to plastic packages. Consider the ALS series speed-power trade-offs relative to other logic families. Verify compatibility with existing system voltage levels and input signal characteristics to ensure proper interface integration without additional buffering.

Part Context

This part falls under the JM38510/38000 series, which defines military-grade standard digital logic integrated circuits. These components are manufactured to MIL-PRF-38534 specifications, ensuring higher quality and reliability than commercial equivalents. The JM38510 designation indicates a specific functional block within this broader military logic family, tailored for defense and aerospace applications where long-term stability is critical.

Replacement Considerations

Direct replacements must match the JM38510/30902B2A specification sheet exactly. Cross-reference with other manufacturers' military-grade dual differential receivers only if they meet identical pinouts and electrical limits. Verify that any substitute maintains the same LCCC package dimensions and thermal properties.