JM38510/13903BIA

Overview

The JM38510/13903BIA is a military-grade monolithic four-quadrant multiplier and divider manufactured by Analog Devices Inc. under the Maxim Integrated brand lineage. It features laser-trimmed internal components to ensure high precision without external calibration. The device supports fully differential, high-impedance inputs for X, Y, and Z channels, enabling flexible signal processing configurations. It operates within a specified temperature range suitable for harsh environments and includes an on-chip thin-film resistor network with a buried Zener reference for long-term stability.

Feature Summary

• Monolithic construction with laser trimming for guaranteed accuracy
• Fully differential, high-impedance inputs on all channels
• Integrated thin-film resistors and buried Zener reference
• Military-grade qualification for harsh environment operation

Applications

• High-quality analog signal processing
• Differential ratio and percentage computations
• Algebraic and trigonometric function synthesis
• Accurate voltage-controlled oscillators and filters

Procurement Notes

Verify the specific suffix BIA against the manufacturer's current part numbering system to confirm pinout and electrical specifications. Confirm RoHS compliance status and MIL-STD-883 qualification level prior to integration. Check for obsolescence notices or PCNs as this component may be subject to lifecycle changes. Ensure supply chain authorization through official distributors to guarantee authenticity.

Selection Notes

Select this component when high-precision analog multiplication or division is required in a compact monolithic form factor. The differential input architecture minimizes common-mode noise interference. Consider the thermal stability of the internal reference for applications requiring long-term accuracy without recalibration. Evaluate the package options available for the specific military grade variant to match board layout constraints.

Part Context

This part belongs to the JM38510 series of internally trimmed precision IC multipliers produced by Analog Devices. The series includes variants such as AD534 and AD532, which share similar functional architectures but differ in specific performance metrics and packaging. The JM38510 designation indicates adherence to military standards, distinguishing it from commercial counterparts.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing circuit designs before considering alternative manufacturers. Consult the manufacturer's cross-reference guide for any officially endorsed replacements.