AD539JNZ

Overview

The AD539JNZ is a wideband dual-channel linear multiplier and divider manufactured by Analog Devices. It operates within a temperature range of -40°C to +85°C and draws a supply current of 10.2 mA. The device is housed in a 16-pin PDIP package designed for through-hole mounting.

Feature Summary

• Dual-channel architecture enabling simultaneous independent signal processing
• Linear multiplication and division capabilities across wide bandwidths
• Internal trimming for high precision and accuracy

Applications

• Frequency synthesis systems
• Automatic gain control circuits
• Phase-locked loop components

Procurement Notes

Verify the specific suffix JNZ against official Analog Devices documentation to confirm the commercial grade temperature rating and packaging type. Ensure compatibility with existing board layouts requiring 16-pin DIP footprints. Confirm availability status as distribution channels may report limited stock or discontinuation notices.

Selection Notes

Select this component when dual-channel analog computation is required in a single package. Compare against the AD538 for single-channel needs or the AD632 for different performance characteristics. Verify that the 16-pin DIP form factor meets mechanical constraints and that the commercial temperature range satisfies environmental requirements.

Part Context

The AD539 belongs to the Analog Devices family of specialized analog multipliers. It shares functional similarities with the AD538 but provides two independent channels. This series is designed for applications requiring precise analog mathematical operations without digital conversion overhead.

Replacement Considerations

Official substitutes include the AD538 for single-channel applications. Cross-reference the AD632 for alternative multiplier solutions. Verify pinout compatibility before substituting with other Analog Devices multiplier ICs.