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ADE7116/ADE7156/ADE7166/ADE7169/ADE7566/ADE7569
SPECIFICATIONS
V DD = 3.3 V ± 5%, AGND = DGND = 0 V, on-chip reference XTALx = 32.768 kHz, T MIN to T MAX = ?40°C to +85°C, unless otherwise noted.
ENERGY METERING
Table 2.
Parameter
Min
Typ
Max
Unit
Test Conditions/Comments
MEASUREMENT ACCURACY 1
Phase Error Between Channels 2
PF = 0.8 Capacitive
PF = 0.5 Inductive
Active Energy Measurement Error 2
AC Power Supply Rejection 2
Output Frequency Variation
DC Power Supply Rejection 2
Output Frequency Variation
Active Energy Measurement Bandwidth 1
Reactive Energy Measurement Error 2, 3
V rms Measurement Error 2
V rms Measurement Bandwidth 1
I rms Measurement Error 2
I rms Measurement Bandwidth 1
±0.05
±0.05
0.1
0.01
0.01
8
0.5
0.5
3.9
0.5
3.9
Degrees
Degrees
% of reading
%
%
kHz
% of reading
% of reading
kHz
% of reading
kHz
Phase lead: 37°
Phase lag: 60°
Over a dynamic range of 1000 to 1 at 25°C
V DD = 3.3 V + 100 mV rms/120 Hz
I Px = V P = ±100 mV rms
V DD = 3.3 V ± 117 mV dc
Over a dynamic range of 1000 to 1 at 25°C
Over a dynamic range of 100 to 1 at 25°C
Over a dynamic range of 500 to 1 at 25°C
ANALOG INPUTS
Maximum Signal Levels
ADE7566/ADE7569
ADE7116/ADE7156/ADE7166/ADE7169
Input Impedance (DC)
ADC Offset Error 2
770
±10
±1
±400
±400
±250
mV peak
mV peak
mV peak
kΩ
mV
mV
V P ? V N differential input
I P ? I N differential input
I PA ? I N and I PB ? I N differential inputs
PGA1 = PGA2 = 1
PGA1 = 16
Gain Error 2
Current Channel
±3
%
I PA = I PB = 0.4 V dc or I P = 0.4 V dc
Voltage Channel
Gain Error Match
±3
±0.2
+3
%
%
V P ? V N = 0.4 V dc
CF1 AND CF2 PULSE OUTPUT
Maximum Output Frequency
13.5
kHz
V P ? V N = 400 mV peak, I PA ? I N = 250 mV,
PGA1 = 2 sine wave
Duty Cycle
Active High Pulse Width
50
90
%
ms
If CF1 or CF2 frequency, >5.55 Hz
If CF1 or CF2 frequency, <5.55 Hz
FAULT DETECTION 4
Fault Detection Threshold
Inactive Input ≠ Active Input
6.25
% of active
I PA or I PB active
Input Swap Threshold
Inactive Input > Active Input
6.25
% of active
I PA or I PB active
Accuracy Fault Mode Operation
I PA Active, I PB = AGND
I PB Active, I PA = AGND
Fault Detection Delay
Swap Delay
0.1
0.1
3
3
% of reading
% of reading
Seconds
Seconds
Over a dynamic range of 500 to 1
Over a dynamic range of 500 to 1
1
2
3
4
These specifications are not production tested but are guaranteed by design and/or characterization data on production release.
See the Terminology section for definition.
This function is not available in the ADE7166 or ADE7566.
This function is not available in the ADE7566 or ADE7569.
Rev. B | Page 6 of 152
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