ADP1032ACPZ-1-R7

Overview

The ADP1032ACPZ-1-R7 is a digital isolator manufactured by Analog Devices Inc., designed for power management applications. It features two channels of unidirectional data isolation with a maximum data rate of 100 kb/s and an insulation voltage of 2500 Vrms using capacitive coupling technology. The device operates within a supply voltage range of 1.8 V to 5.5 V, drawing a typical operating supply current of 1.9 mA. It exhibits a propagation delay of 8.5 ns and functions reliably across an extended temperature range from -40°C to +125°C. The component is housed in an SMD/SMT LFCSP package.

Feature Summary

• Provides high-voltage isolation between circuits via capacitive coupling technology
• Supports unidirectional signal transmission with low propagation delay
• Operates on a wide single-supply voltage range compatible with various logic levels

Applications

• Isolated gate drive interfaces in power converters
• Digital communication across isolation barriers in battery management systems
• Signal isolation in industrial control and automation equipment

Procurement Notes

Verify the specific suffix and package variant against official Analog Devices documentation before procurement. Confirm that the required channel count and directionality match the application design. Check for any recent lifecycle status updates or recommended replacements. Ensure compatibility with the target PCB footprint and soldering profile. Validate that the insulation voltage rating meets the safety requirements of the final system.

Selection Notes

Select this component when unidirectional isolation is sufficient for the signal path. Consider the 100 kb/s data rate limit for high-speed communication needs. Evaluate the 2500 Vrms insulation capability against the system's isolation requirements. Assess the 1.9 mA supply current impact on overall power budget. Verify that the LFCSP package fits within the available board space constraints.

Part Context

This part belongs to the ADP103x series of digital isolators from Analog Devices. It is categorized under Interface ICs and specifically Digital Isolators. The product supports isolated power management architectures where reliable signal transfer across high-voltage gaps is critical. It complements other PMIC components by providing safe communication paths.

Replacement Considerations

Public confirmed substitute part numbers are not provided in the source material.