AD532JHZ

Overview

The AD532JHZ is a monolithic analog multiplier and divider manufactured by Analog Devices Inc. It operates within a temperature range of 0°C to 70°C and utilizes a 10-pin TO-100 metal header package (H-10). The device guarantees a maximum multiplying error of ±2% at 25°C, with a typical total error of ±1.5%. It features a transfer function of (X1 − X2)(Y1 − Y2)/10 V for multiplication. Key dynamic specifications include a small-signal bandwidth of 1 MHz, a slew rate of 45 V/μs, and a settling time of 1 μs to 2%. The quiescent supply current is typically 6 mA when powered by ±15 V.

Feature Summary

• Internally laser-trimmed monolithic construction eliminates the need for external trimming resistors or output operational amplifiers.
• Differential X and Y inputs provide high common-mode rejection and flexibility for algebraic computation and transducer instrumentation.
• Supports multiple mathematical operations including four-quadrant multiplication, two-quadrant division, squaring, and square rooting.

Applications

• Multiplication, division, squaring, and square rooting
• Algebraic computation
• Power measurements
• Instrumentation applications

Procurement Notes

Verify the specific suffix 'JHZ' corresponds to the J-grade performance variant in the 10-pin H-10 metal header package. Confirm that the operating temperature range of 0°C to 70°C meets system requirements, as extended temperature variants exist. Ensure power supply rails are within the rated ±15 V specification for guaranteed accuracy. Check for RoHS compliance status indicated by the Z suffix in ordering guides.

Selection Notes

Select the AD532JHZ when a pretrimmed, single-chip solution is required to replace modular multipliers needing external trim networks. The J-grade offers a ±2% total error margin, suitable for general-purpose applications where the tighter ±1% tolerance of the K-grade is not strictly necessary. Consider the TO-100 package for hermetic sealing if environmental protection is critical compared to ceramic DIP options.

Part Context

The AD532 series represents the first pretrimmed, single-chip monolithic multiplier/divider from Analog Devices. It provides significant advantages in size, reliability, and economy over hybrid approaches. The J-grade specifically targets commercial temperature ranges with relaxed error tolerances compared to military-grade S-variants, offering a cost-effective solution for standard instrumentation and control systems.

Replacement Considerations

The AD532JHZ can serve as a pin-for-pin replacement for existing IC multipliers requiring external trimming networks by grounding unused terminals. Direct substitutes within the same family include the AD532KHZ for improved accuracy or the AD532SH for extended temperature operation, provided the package type remains compatible.