ADE7880ACPZ-RL 데이터 시트보기 (PDF) - Analog Devices
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ADE7880ACPZ-RL Datasheet PDF : 107 Pages
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Data Sheet
ADE7880
SPECIFICATIONS
VDD = 3.3 V ± 10%, AGND = DGND = 0 V, on-chip reference, CLKIN = 16.384 MHz, TMIN to TMAX = −40°C to +85°C, TTYP = 25°C.
Table 1.
Parameter1, 2
ACTIVE ENERGY MEASUREMENT
Active Energy Measurement Error
(per Phase)
Total Active Energy
Fundamental Active Energy
AC Power Supply Rejection
Output Frequency Variation
DC Power Supply Rejection
Output Frequency Variation
Total Active Energy Measurement
Bandwidth (−3 dB)
REACTIVE ENERGY MEASUREMENT
Reactive Energy Measurement Error
(per Phase)
Fundamental Reactive Energy
AC Power Supply Rejection
Output Frequency Variation
DC Power Supply Rejection
Output Frequency Variation
Fundamental Reactive Energy
Measurement Bandwidth (−3 dB)
Min
Typ
0.1
0.2
0.1
0.2
0.1
0.2
0.1
0.2
0.01
0.01
3.3
0.1
0.2
0.1
0.2
0.01
0.01
3.3
Max
Unit
Test Conditions/Comments
%
Over a dynamic range of 1000 to 1,
PGA = 1, 2, 4; integrator off, pf = 1, gain
compensation only
%
Over a dynamic range of 5000 to 1,
PGA = 1, 2, 4; integrator off, pf = 1
%
Over a dynamic range of 500 to 1,
PGA = 8, 16; integrator on, pf = 1, gain
compensation only
%
Over a dynamic range of 2000 to 1,
PGA = 8, 16; integrator on, pf = 1
%
Over a dynamic range of 1000 to 1,
PGA = 1, 2, 4; integrator off, pf = 1, gain
compensation only
%
Over a dynamic range of 5000 to 1,
PGA = 1, 2, 4; integrator off, pf = 1
%
Over a dynamic range of 500 to 1,
PGA = 8, 16; integrator on, pf = 1, gain
compensation only
%
Over a dynamic range of 2000 to 1,
PGA = 8, 16; integrator on, pf = 1
VDD = 3.3 V + 120 mV rms/120 Hz,
IPx = VPx = ±100 mV rms
%
VDD = 3.3 V ± 330 mV dc
%
kHz
%
Over a dynamic range of 1000 to 1,
PGA = 1, 2, 4; integrator off, pf = 0, gain
compensation only
%
Over a dynamic range of 5000 to 1,
PGA = 1, 2, 4; integrator off, pf = 0
%
Over a dynamic range of 500 to 1,
PGA = 8, 16; integrator on, pf = 0, gain
compensation only
%
Over a dynamic range of 2000 to 1,
PGA = 8, 16; integrator on, pf = 0
VDD = 3.3 V + 120 mV rms/120 Hz,
IPx = VPx = ± 100 mV rms
%
VDD = 3.3 V ± 330 mV dc
%
kHz
Rev. C | Page 5 of 107
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