EVAL-ADE7816EBZ AD [Analog Devices], EVAL-ADE7816EBZ Datasheet - Page 3

• Manufacturer Part Number: EVAL-ADE7816EBZ
• Description: Six Current Channels, One Voltage Channel
• Manufacturer: AD [Analog Devices]

Data Sheet
SPECIFICATIONS
VDD = 3.3 V ± 10%, AGND = DGND = 0 V, on-chip reference, CLKIN = 16.384 MHz, T
Table 1.
Parameter
ACCURACY
REACTIVE ENERGY MEASUREMENT
RMS MEASUREMENTS
ANALOG INPUTS
Active Energy Measurement
AC Power Supply Rejection
DC Power Supply Rejection
Total Active Energy Measurement Bandwidth
Reactive Energy Measurement Error
AC Power Supply Rejection
DC Power Supply Rejection
Total Reactive Energy Measurement Bandwidth
I
I
Maximum Signal Levels
Input Impedance (DC)
ADC Offset Error
Gain Error
RMS
RMS
Active Energy Measurement Error
Energy Register Variation
Energy Register Variation
(per Channel)
Phase Error Between Channels
Energy Register Variation
Energy Register Variation
IAP, IAN, IBP, IBN, ICP, ICN, IDP, IEP, and IFP Pins
IN Pin
and V
and V
(per Channel)
Phase Error Between Channels
PF = 0.8 Capacitive
PF = 0.5 Inductive
Power Factor (PF) = 0.8 Capacitive
PF = 0.5 Inductive
1, 2
RMS
RMS
Measurement Bandwidth
Measurement Error
Min
400
130
Typ
0.1
0.2
0.1
0.01
0.01
2
0.1
0.2
0.1
0.01
0.01
2
2
0.1
±2
±4
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Max
±0.05
±0.05
±0.05
±0.05
±500
Unit
%
%
%
Degrees
Degrees
%
%
kHz
%
%
%
Degrees
Degrees
%
%
kHz
kHz
%
mV peak
kΩ
kΩ
mV
%
MIN
Test Conditions/Comments
Over a dynamic range of 1000 to 1, PGA = 1, 2, 4;
integrator off
Over a dynamic range of 3000 to 1, PGA = 1, 2, 4;
integrator off
Over a dynamic range of 500 to 1, PGA = 8,16;
integrator on
Line frequency = 45 Hz to 65 Hz, HPF on
Phase lead = 37°
Phase lag = 60°
VDD = 3.3 V + 120 mV rms/120 Hz, IxP = VP =
±100 mV rms
VDD = 3.3 V ± 330 mV dc
Over a dynamic range of 1000 to 1, PGA = 1, 2, 4;
integrator off
Over a dynamic range of 3000 to 1, PGA = 1, 2, 4;
integrator off
Over a dynamic range of 500 to 1, PGA = 8,16;
integrator on
Line frequency = 45 Hz to 65 Hz, HPF on
Phase lead = 37°
Phase lag = 60°
VDD = 3.3 V + 120 mV rms/120 Hz, IxP = VP =
±100 mV rms
VDD = 3.3 V ± 330 mV dc
Over a dynamic range of 500 to 1; one second
of averaging (100 samples)
Single-ended inputs between the following
pins: IAP and IAN, IBP and IBN, ICP and ICN,
IDP and IN, IEP and IN, IFP and IN.
PGA = 1, uncalibrated error, see the Terminology
section
External 1.2 V reference
to T
MAX
= −40°C to +85°C.
ADE7816