ADE7878ACPZ Analog Devices Inc, ADE7878ACPZ Datasheet - Page 8
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ADE7878ACPZ
Manufacturer Part Number
ADE7878ACPZ
Description
IC ENERGY METERING 3PH 40LFCSP
Manufacturer
Analog Devices Inc
Specifications of ADE7878ACPZ
Input Impedance
400 KOhm
Measurement Error
0.1%
Voltage - I/o High
2.4V
Voltage - I/o Low
0.4V
Current - Supply
22mA
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
40-WFQFN, CSP Exposed Pad
Meter Type
3 Phase
Supply Voltage Range
3V To 3.6V
Operating Temperature Range
-40°C To +85°C
Digital Ic Case Style
LFCSP
No. Of Pins
40
Msl
MSL 1 - Unlimited
Peak Reflow Compatible (260 C)
Yes
Supply Voltage Min
3V
Rohs Compliant
Yes
Leaded Process Compatible
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ADE7878ACPZ
Manufacturer:
ST
Quantity:
7 500
Company:
Part Number:
ADE7878ACPZ
Manufacturer:
ADI
Quantity:
30
Part Number:
ADE7878ACPZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Company:
Part Number:
ADE7878ACPZ-RL
Manufacturer:
AD
Quantity:
210
Company:
Part Number:
ADE7878ACPZ-RL
Manufacturer:
RICOH
Quantity:
4 100
ADE7854/ADE7858/ADE7868/ADE7878
SPECIFICATIONS
VDD = 3.3 V ± 10%, AGND = DGND = 0 V, on-chip reference, CLKIN = 16.384 MHz, T
Table 2.
Parameter
ACCURACY
REACTIVE ENERGY MEASUREMENT
Active Energy Measurement
AC Power Supply Rejection
Output Frequency Variation
DC Power Supply Rejection
Output Frequency Variation
Total Active Energy Measurement
(ADE7858, ADE7868, AND ADE7878)
Reactive Energy Measurement Error
AC Power Supply Rejection
Output Frequency Variation
Active Energy Measurement Error
Fundamental Active Power (ADE7878
Phase Error Between Channels
Bandwidth
(per Phase)
Total Active Power
Fundamental Active Power (ADE7878
Phase Error Between Channels
(per Phase)
Total Active Power
Only)
Power Factor (PF) = 0.8 Capacitive
PF = 0.5 Inductive
Only)
PF = 0.8 Capacitive
PF = 0.5 Inductive
1, 2
Min
Typ
0.1
0.2
0.1
0.1
0.2
0.1
0.01
0.01
2
0.1
0.2
0.1
0.1
0.2
0.1
0.01
Rev. D | Page 8 of 96
Max
±0.05
±0.05
±0.05
±0.05
Unit
%
%
%
%
%
%
Degrees
Degrees
%
%
kHz
%
%
%
%
%
%
Degrees
Degrees
%
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
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, IPx = VPx =
±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
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, IPx = VPx =
±100 mV rms
to T
MAX
= −40°C to +85°C.