Analog Devices Energy Meter IC 40-Pin, ADE7880ACPZ

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Packaging Options:
RS Stock No.:
807-1766
Mfr. Part No.:
ADE7880ACPZ
Manufacturer:
Analog Devices
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Brand

Analog Devices

Product Type

Energy Meter IC

Pin Count

40

Mount Type

Surface Mount

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Width

6.1mm

Height

0.75mm

Length

6.1mm

ADE7880, Polyphase Multifunction Energy Metering IC, Analog Devices


The ADE7880 from Analog Devices is a high accuracy, 3-phase electrical energy measurement IC with serial interfaces and three flexible Pulse outputs. The device incorporates second-order sigma-delta (Σ-Δ) analogue-to-digital converters (ADCs), a digital integrator and reference circuitry. In addition this device has the signal processing required to perform energy measurement and rms calculations. A fixed function digital signal processor (DSP) executes this processing, with the DSP program being stored in the internal ROM memory.

Features


Highly accurate – supports IEC 62053-21, IEC 62053-22, IEC 62053-23, EN 50470-1, EN 50470-3, ANSI C12.20, and IEEE1459 standards

Supports IEC 61000-4-7 Class I and Class II accuracy specification

Compatible with 3-phase, 3 or 4-wire (delta or wye) and other 3-phase services

Supplies rms, active, reactive and apparent powers, power factor, THD, and harmonic distortion of all harmonics within 2.8 kHz pass band on all phases

Supplies rms and harmonic distortions of all harmonics within 2.8 kHz pass band on NEUTRAL current

Battery supply input for missing NEUTRAL operation

Reference: 1.2 V (drift 10 ppm/°C typical) with external overdrive capability

Less than 1% error in harmonic current and voltage rms, harmonic Active and reActive powers over a dynamic range of 2000 to 1 at TA = 25°C

Less than 0.1% error in Active and fundamental reActive energy over a dynamic range of 1000 to 1 at TA = 25°C

Less than 0.2% error in Active and fundamental reActive energy over a dynamic range of 5000 to 1 at TA = 25°C

Less than 0.1% error in voltage and current rms over a dynamic range of 1000 to 1 at TA = 25°C

Typical applications


Energy metering systems

Power quality monitoring

Solar Inverters

Process monitoring

Protective devices

Energy/Power Measurement - Analog Devices


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