AD8436JCPZ-R7

Overview

The AD8436JCPZ-R7 is a low-power True RMS-to-DC converter manufactured by Analog Devices Inc. It operates within an input voltage range of 4.8 V to 36 V and delivers a maximum output voltage of 5 V. The device features a typical input current of 300 uA and supports an output current of 15 mA. It is housed in an LFCSP-20 package and functions reliably across a temperature range of -40°C to +125°C.

Feature Summary

• Performs True Root Mean Square to Direct Current conversion for accurate signal measurement
• Supports wide supply voltage operation suitable for various power environments
• Designed for low power consumption applications with minimal input current requirements

Applications

• Industrial process control systems requiring precise AC signal monitoring
• Power management equipment for energy measurement and analysis
• Audio and RF instrumentation for amplitude detection

Procurement Notes

Verify the specific suffix R7 indicates reel packaging when sourcing from distributors. Confirm the JCPZ designation corresponds to the commercial temperature grade and LFCSP-20 package variant. Ensure compatibility with the required input voltage range and output drive capabilities before finalizing procurement orders.

Selection Notes

Select this component when high accuracy RMS conversion is needed alongside low quiescent current consumption. Consider the wide input voltage range if operating in variable power supply environments. Evaluate the thermal performance within the specified operating temperature range for long-term reliability in industrial settings.

Part Context

This part belongs to the AD8436 series of specialized power management ICs focused on signal conditioning. It serves as a dedicated solution for converting complex AC waveforms into proportional DC voltages, distinguishing itself from simpler averaging rectifier circuits by providing true RMS accuracy.

Replacement Considerations

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