JM38510/13501BPA

Overview

The JM38510/13501BPA is a monolithic, laser-trimmed four-quadrant multiplier and divider manufactured by Analog Devices Inc. It features fully differential, high-impedance inputs for X, Y, and Z channels, ensuring flexibility in signal processing applications. The device includes an on-chip thin-film resistor network and a buried Zener reference to maintain accuracy under adverse conditions. Key electrical specifications include a maximum multiplication error of ±0.25% for the AD534L variant without external trimming, a pretrimmed scale factor of 10.00 V adjustable down to 3 V via an external resistor, and a low noise design with 90 mV rms noise over a 10 Hz to 10 kHz bandwidth.

Feature Summary

• Internally trimmed four-quadrant multiplication and division capabilities
• Fully differential, high-impedance operation on all input channels
• On-chip thin-film resistors and buried Zener reference for stability
• Adjustable scale factor for gain control

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 (e.g., BPA) against official Analog Devices documentation to confirm package type and temperature range. Ensure compatibility with MIL-PRF-38535 Class B requirements if applicable. Confirm availability status as military-grade components may have limited supply chains or require special ordering procedures through authorized distributors.

Selection Notes

Select this component when high precision and stability are required for analog computation tasks. The differential input architecture minimizes common-mode noise interference. Consider the adjustable scale factor feature if variable gain is needed without additional external amplification stages. Verify that the operating environment aligns with the specified temperature range and power supply constraints.

Part Context

This part belongs to the AD534 family of precision multipliers. It is designed for applications requiring high accuracy and long-term stability. The JM38510 designation indicates compliance with specific military standards, often involving enhanced screening or reliability testing compared to commercial equivalents.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.