ADE7569ASTZF16-RL

GENERAL DESCRIPTION

The ADE78801 is a high accuracy, 3-phase electrical energy measurement IC with serial interfaces and three flexible pulse outputs. The ADE7880 device incorporates second-order sigmadelta (Σ-Δ) analog-to-digital converters (ADCs), a digital integrator, reference circuitry, and all of the signal processing required to perform the total (fundamental and harmonic) active, and apparent energy measurements, rms calculations, as well as fundamental-only active and reactive energy measurements.

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-wire 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
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
Supplies total (fundamental and harmonic) active and
apparent energy and fundamental active/reactive energy
on each phase and on the overall system
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
Battery supply input for missing neutral operation
Wide supply voltage operation: 2.4 V to 3.7 V
Reference: 1.2 V (drift 20 ppm/°C typical) with external
overdrive capability
40-lead lead frame chip scale package (LFCSP), Pb-free,
pin-for-pin compatible with ADE7854, ADE7858, ADE7868 and
ADE7878

APPLICATIONS

Energy metering systems
Power quality monitoring
Solar inverters
Process monitoring
Protective devices