AD633JNZ

Overview

The AD633JNZ is a low-cost, complete analog multiplier manufactured by Analog Devices Inc. It operates within an 8 V to 18 V supply voltage range and consumes 4 mA of supply current. The device features a 20.0 V/μs slew rate and supports a maximum power dissipation of 500 mW. It is housed in an 8-pin PDIP package with through-hole mounting. The operational temperature range extends from -40 °C to +85 °C.

Feature Summary

• Provides four-quadrant multiplication functionality without requiring external components.
• Features laser-trimmed accuracy with total error guaranteed within 2% of full scale.
• Includes high-impedance differential X and Y inputs alongside a high-impedance unity-gain summing input.

Applications

• Industrial signal processing
• Sensor instrumentation
• Test and measurement equipment

Procurement Notes

Verify the specific suffix JNZ confirms the PDIP-8 through-hole package variant. Confirm RoHS compliance status for the intended manufacturing region. Validate that the -40 °C to +85 °C industrial temperature rating aligns with environmental requirements. Ensure the 500 mW power dissipation limit is sufficient for the target thermal design.

Selection Notes

Select this component when a complete, low-cost analog multiplier solution is required. It is suitable for applications demanding high impedance inputs and laser-trimmed stability. Consider the PDIP-8 package for through-hole assembly processes. Verify that the 1 MHz bandwidth meets the signal frequency requirements.

Part Context

This part belongs to the AD633 series of analog multipliers. It serves as a complete solution for multiplication operations, eliminating the need for external scaling or offset adjustments. The device integrates a laser-trimmed 10 V scaling reference internally.

Replacement Considerations

Cross-reference with other AD633 variants such as AD633JRZ (SOIC) or AD633ANZ (DIP) for pin-compatible alternatives. Verify package type and temperature range differences before substitution.