ADE9430ACPZ

Overview

The ADE9430ACPZ is a fully integrated, high-precision, multi-phase energy and power quality monitoring device from Analog Devices. It features seven dedicated 24-bit Sigma-Delta ADC channels with an SNR of 101 dB at 8 kSPS (PGA=1). The device supports a wide input voltage range of ±1 V or 707 mV rms full scale at gain=1. It operates on a supply voltage between 2.97 V and 3.63 V with a typical operating current of 15 mA. Accuracy is rated at 0.5%, and it functions within a temperature range of -40°C to +85°C in an LFCSP-40 package.

Feature Summary

• Integrates seven high-performance 24-bit Sigma-Delta ADCs for precise multi-channel signal acquisition.
• Includes a digital signal processing core capable of calculating active, reactive, and apparent power parameters.
• Supports comprehensive power quality analysis compliant with IEC 61000-4-30 Class S standards via optional software libraries.
• Features low drift characteristics with total channel drift below ±25 ppm/°C across the operating temperature range.

Applications

• Three-phase electricity meters
• Smart power distribution units
• Protection devices
• Machine health monitoring systems

Procurement Notes

Verify component authenticity through authorized distributors due to restricted supply status. Confirm package integrity and moisture sensitivity handling requirements prior to assembly. Ensure compatibility with required host microcontrollers for optional power quality library execution. Validate specific ordering suffixes against official documentation to confirm packaging variations.

Selection Notes

Select this component for applications requiring high-accuracy multi-phase energy monitoring and advanced power quality diagnostics. The integrated DSP engine reduces external processor load by performing complex calculations internally. Consider the availability of the optional ADSW-PQ-CLS library for enhanced harmonic and transient analysis capabilities in smart grid environments.

Part Context

The ADE9430 belongs to the ADE9430 series of current and power monitors manufactured by Analog Devices Inc. It is categorized under PMIC - Power Management ICs. The device is designed for industrial and utility applications demanding precise electrical parameter measurement and compliance with international power quality standards.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify cross-references with official Analog Devices resources before considering alternative components.