ADE5166_08 AD [Analog Devices], ADE5166_08 Datasheet - Page 5

• Manufacturer Part Number: ADE5166_08
• Description: Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver
• Manufacturer: AD [Analog Devices]

SPECIFICATIONS
V
ENERGY METERING
Table 2.
Parameter
MEASUREMENT ACCURACY
ANALOG INPUTS
CF1 AND CF2 PULSE OUTPUT
FAULT DETECTION
1
2
These specifications are not production tested but are guaranteed by design and/or characterization data on production release.
See the Terminology section for definition.
DD
Fault Detection Threshold
Input Swap Threshold
Accuracy Fault Mode Operation
Fault Detection Delay
Phase Error Between Channels
Active Energy Measurement Error
Active Energy Measurement Bandwidth
Reactive Energy Measurement Error
V
V
I
I
Maximum Signal Levels
Input Impedance (DC)
ADC Offset Error
Gain Error
Gain Error Match
Maximum Output Frequency
Duty Cycle
Active High Pulse Width
Swap Delay
rms
rms
rms
rms
= 3.3 V ± 5%, AGND = DGND = 0 V, on-chip reference XTALx = 32.768 kHz, T
Inactive Input ≠ Active Input
Inactive Input > Active Input
I
I
PF = 0.8 Capacitive
PF = 0.5 Inductive
AC Power Supply Rejection
DC Power Supply Rejection
Current Channel
Voltage Channel
PA
PB
Measurement Error
Measurement Bandwidth
Measurement Error
Measurement Bandwidth
Active, I
Active, I
Output Frequency Variation
Output Frequency Variation
2
PB
PA
= AGND
= AGND
2
2
2
1
1
2
1
2
2
2
1
Min
Typ
±0.05
±0.05
0.1
0.01
0.01
8
0.5
0.5
3.9
0.5
3.9
770
±10
±1
±3
±3
±0.2
21.6
50
90
6.25
6.25
0.1
0.1
3
3
Rev. 0 | Page 5 of 148
Max
±500
±500
Unit
Degrees
Degrees
% of reading
%
%
kHz
% of reading
% of reading
kHz
% of reading
kHz
mV peak
mV peak
kΩ
mV
mV
%
%
%
kHz
%
ms
%, of active
% of active
% of reading
% of reading
Seconds
Seconds
MIN
to T
MAX
= −40°C to +85°C, unless otherwise noted.
Test Conditions/Comments
Phase lead: 37°
Phase lag: 60°
Over a dynamic range of 1000 to 1 @ 25°C
V
I
V
Over a dynamic range of 1000 to 1 @ 25°C
Over a dynamic range of 100 to 1 @ 25°C
Over a dynamic range of 500 to 1 @ 25°C
V
I
PGA1 = PGA2 = 1
PGA1 = 16
I
V
V
If CF1 or CF2 frequency, >5.55 Hz
If CF1 or CF2 frequency, <5.55 Hz
I
I
Over a dynamic range of 500 to 1
Over a dynamic range of 500 to 1
Px
PA
PA
PA
PA
DD
DD
P
P
P
= V
− V
− I
= I
− V
− V
or I
or I
= 3.3 V + 100 mV rms/120 Hz
= 3.3 V ± 117 mV dc
N
PB
P
N
N
N
PB
PB
and I
= ±100 mV rms
differential input
= 0.5 V dc
= 500 mV peak, I
= 0.5 V dc
active
active
PB
ADE5166/ADE5169
− I
N
differential inputs
PA
− I
N
= 500 mV