JM38510/13502BGA

Overview

The JM38510/13502BGA 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 buried Zener reference to maintain accuracy under adverse conditions. It offers excellent supply rejection and low temperature coefficients, with a pretrimmed scale factor of 10.00 V that can be adjusted externally.

Feature Summary

• Monolithic construction with laser trimming for high precision
• Fully differential, high-impedance operation on all inputs
• On-chip thin-film resistors and buried Zener reference
• Adjustable scale factor via external resistor

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 BGA against official Analog Devices documentation to confirm package type and qualification level. Ensure the part number matches the JAN specification for military-grade reliability. Cross-reference with authorized distributors to confirm current availability and authenticity, as this is a specialized component.

Selection Notes

Select this component for applications requiring precise four-quadrant multiplication or division without external trimming. Its differential input architecture minimizes noise and interference. Consider the adjustable scale factor for gain requirements. Verify thermal management needs due to the internal reference and power dissipation characteristics inherent in monolithic multipliers.

Part Context

This part belongs to the JM38510 series, which encompasses various high-performance analog integrated circuits from Analog Devices. The JM38510/13502 specifically refers to the AD534 multiplier/divider variant. It is designed for harsh environments, offering stability and accuracy comparable to more expensive hybrid modules, making it suitable for demanding industrial and aerospace applications.

Replacement Considerations

Direct substitutes may include other laser-trimmed monolithic multipliers from Analog Devices or compatible manufacturers. Verify pin compatibility and electrical specifications such as maximum multiplication error and bandwidth. Ensure the replacement supports fully differential inputs if required by the circuit design.