AD5522JSVDZ

Specialized ICS Overview

The AD5522JSVDZ is a specialized integrated circuit featuring a Quad Parametric Measurement Unit (PPMU) with integrated 16-bit level-setting DACs. It consists of four independent channels, each capable of sourcing/sinking current and measuring voltage (or vice versa). The device includes five 16-bit voltage output DACs per channel for programmable force voltage input, clamp, and comparator settings. It supports multiple current ranges using internal sense resistors (±5 µA, ±20 µA, ±200 µA, ±2 mA) and up to ±80 mA using external sense resistors. The part operates with supply voltages typically ranging from 5 V to 28 V and supports force voltages up to 22.5 V.

Specialized ICS Feature Summary

• Quad Per-Pin Parametric Measurement Unit (PPMU) architecture
• Four independent channels with full Source/Measure capability (FV, FI, FN, MV, MI)
• Integrated 16-bit Voltage Output DACs for level setting
• Five internal current ranges: ±5 µA, ±20 µA, ±200 µA, ±2 mA
• Extended current range up to ±80 mA with external sense resistors
• Force voltage range up to 22.5 V
• Communication via SPI or LVDS interfaces
• 80-lead TQFP-EP (12x12 mm) package

Specialized ICS Applications

• Automated Test Equipment (ATE)
• Per-pin parametric testing
• Leakage and continuity testing
• Semiconductor characterization

Specialized ICS Procurement Notes

The AD5522JSVDZ is listed as 'Limited Supply' or 'Restricted Availability' by major distributors such as Mouser. Verify current stock levels and lead times directly with the manufacturer or authorized distributors. The suffix 'JSVDZ' indicates a specific temperature grade and package variant; ensure this matches the system requirements.

Specialized ICS Selection Notes

Select the AD5522JSVDZ for high-density ATE applications requiring per-pin measurement capabilities. Ensure the host controller supports the required interface (SPI or LVDS). Note that the maximum force voltage is 22.5 V, which may limit applications requiring higher voltage swings compared to other SMU devices.

Specialized ICS Part Context

The AD5522 series represents Analog Devices' solution for integrating PMU functions into a single IC, reducing board space and complexity in test systems. The AD5522JSVDZ is the commercial/industrial temperature grade version in an 80-TQFP-EP package.