ADI ADE9153A Energy Metering IC with Autocalibration

The ADE9153A is a highly accurate, single-phase, energy metering IC with autocalibration. The mSure® autocalibration feature allows a meter to automatically calibrate the current and voltage channels without using an accurate source or an accurate reference meter when a shunt resistor is used as a current sensor. Class 1 and Class 2 meters are supported by mSure autocalibration.

Part no.: ADE9430ACPZ

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Key features

mSure autocalibration
Automatic calibration based on a direct measurement of the full signal path
Calibration procedure not requiring a reference meter
mSure autocalibration Class 1 meter guaranteed
3 high performance ADCs
88 dB SNR
High gain current channel: ±26.04 mV peak, 18.4 mV rms input at highest gain setting
Advanced metrology feature set
WATT, VAR, VA, Wh, VARh, and VAh
Supports active energy standards: IEC 62053-21; IEC 62053-22; EN50470-3; OIML R46; and ANSI C12.20
Supports reactive energy standards: IEC 62053-23 and IEC 62053-24
Current and voltage rms measurement
Power quality measurements
Operating temperature, industrial range: −40°C to +85°C

Applications

Single-phase energy meters
Energy and power measurement
Street lighting
Smart power distribution system
Machine health

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ADI ADE9430 Power Quality Monitoring IC

The ADE9430 is a highly accurate, fully integrated, polyphase energy and power quality monitoring device. Superior analog performance and a digital signal processing (DSP) core enable accurate energy monitoring over a wide dynamic range. An integrated high end reference ensures low drift over temperature with a combined drift of less than ±25 ppm/°C maximum for the entire channel including a programmable gain amplifier (PGA) and an analog-to-digital converter (ADC).