AD8436ACPZ-RL

Overview

The AD8436ACPZ-RL is a low-cost, low-power true RMS-to-DC converter manufactured by Analog Devices Inc. It converts AC signals to DC voltage with high precision and wide dynamic range. The device operates on a single supply voltage ranging from 4.8 V to 36 V or dual supplies of ±2.4 V to ±18 V. It features a 1 MHz bandwidth and supports input peak factors up to 10. The component is housed in an 8-lead LFCSP package and functions within a temperature range of -40°C to +125°C.

Feature Summary

• Provides accurate true RMS conversion for AC signals across a wide dynamic range
• Operates efficiently with low power consumption suitable for battery-powered applications
• Features high input impedance and low output offset for precise signal measurement

Applications

• Industrial process control systems requiring precise AC signal monitoring
• Power metering equipment for energy management
• Audio and vibration analysis instrumentation

Procurement Notes

Verify the specific suffix ACPZ-RL against official Analog Devices documentation to confirm package type and reel specifications. Ensure compatibility with existing PCB footprints for the LFCSP-8 package. Check current availability status as distribution may vary. Confirm RoHS compliance requirements match project specifications before finalizing procurement orders.

Selection Notes

Select this component when true RMS accuracy is critical for AC signal processing. It is suitable for designs requiring wide dynamic range and low power operation. Consider the LFCSP-8 package for space-constrained layouts. Evaluate thermal performance within the specified operating temperature range to ensure reliable long-term operation in industrial environments.

Part Context

This part belongs to the AD8436 family of precision analog converters designed for cost-effective RMS-to-DC applications. It complements other Analog Devices signal conditioning products by providing dedicated AC measurement capabilities. The series is engineered for integration into compact electronic systems requiring high-fidelity signal conversion without complex external circuitry.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.