ADE7878ACPZ Analog Devices Inc, ADE7878ACPZ Datasheet - Page 17

• 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

TYPICAL PERFORMANCE CHARACTERISTICS
Power Factor = 1) over Power Supply with Internal Reference and Integrator Off
Power Factor = 1) over Temperature with Internal Reference and Integrator Off
Figure 11. Total Active Energy Error As Percentage of Reading (Gain = +1)
Figure 10. Total Active Energy Error As Percentage of Reading (Gain = +1,
Figure 12. Total Active Energy Error As Percentage of Reading (Gain = +1,
–0.05
–0.10
–0.15
–0.20
–0.25
–0.30
–0.35
–0.40
–0.05
–0.10
–0.15
–0.20
–0.25
–0.05
–0.10
–0.15
0.10
0.05
0.15
0.10
0.05
0.15
0.10
0.05
over Frequency with Internal Reference and Integrator Off
0
0.01
0
0
0.01
45
47
PERCENTAGE OF FULL-SCALE CURRENT (%)
PERCENTAGE OF FULL-SCALE CURRENT (%)
49
0.1
0.1
51
LINE FREQUENCY (Hz)
53
1
55
1
+85°C, POWER FACTOR = 1.0
+25°C, POWER FACTOR = 1.0
–40°C, POWER FACTOR = 1.0
57
POWER FACTOR = 1
POWER FACTOR = +0.5
POWER FACTOR = –0.5
59
10
10
61
V
V
V
DD
DD
DD
= 2.97V
= 3.30V
= 3.63V
63
100
100
65
Rev. D | Page 17 of 96
Power Factor = 1) over Temperature with Internal Reference and Integrator On
Figure 14. Total Reactive Energy Error As Percentage of Reading (Gain = +1,
Figure 15. Total Reactive Energy Error As Percentage of Reading (Gain = +1)
Figure 13. Total Active Energy Error As Percentage of Reading (Gain = +16,
Power Factor = 0) over Temperature with Internal Reference and Integrator Off
ADE7854/ADE7858/ADE7868/ADE7878
–0.10
–0.20
–0.30
–0.40
–0.50
–0.05
–0.10
–0.15
–0.20
–0.25
–0.10
–0.20
–0.30
–0.40
–0.50
0.40
0.30
0.20
0.10
0.50
0.40
0.30
0.20
0.10
0.10
0.05
over Frequency with Internal Reference and Integrator Off
0.001
0
0.01
0
0
45
47
PERCENTAGE OF FULL-SCALE CURRENT (%)
PERCENTAGE OF FULL-SCALE CURRENT (%)
49
0.1
51
0.01
LINE FREQUENCY (Hz)
53
1
55
+85°C, POWER FACTOR = 1.0
+25°C, POWER FACTOR = 1.0
–40°C, POWER FACTOR = 1.0
+85°C, POWER FACTOR = 0
+25°C, POWER FACTOR = 0
–40°C, POWER FACTOR = 0
57
POWER FACTOR = 0
POWER FACTOR = +0.5
POWER FACTOR = –0.5
0.1
59
10
61
63
100
65
1