ADE7752ARZ Analog Devices Inc, ADE7752ARZ Datasheet - Page 9

• Manufacturer Part Number: ADE7752ARZ
• Description: IC ENERGY METERING DETEC 24-SOIC
• Manufacturer: Analog Devices Inc

Specifications of ADE7752ARZ

• Input Impedance: 450 KOhm
• Measurement Error: 0.1%
• Voltage - I/o High: 2.4V
• Voltage - I/o Low: 0.8V
• Current - Supply: 6mA
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-SOIC (0.300", 7.50mm Width)
• Meter Type: 3 Phase
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

–0.1
–0.2
–0.3
–0.4
–0.5
–0.1
–0.2
–0.3
–0.4
–0.5
0.5
0.4
0.3
0.2
0.1
0.5
0.4
0.3
0.2
0.1
Figure 11. Error as a Percent of Reading over Power Supply
0
0
45
Figure 10. Error as a Percent of Reading over Frequency
0.1
WYE CONNECTION
EXTERNAL REFERENCE
with an Internal Reference (Wye Connection)
4.75V
with External Reference (Wye Connection)
CURRENT CHANNEL (% of Full Scale)
50
WYE CONNECTION
ON-CHIP REFERENCE
1
FREQUENCY (Hz)
PF = 1
55
10
60
100
65
Rev. C | Page 9 of 24
18
15
12
–0.1
–0.2
–0.3
–0.4
–0.5
9
6
3
0
–20
0.5
0.4
0.3
0.2
0.1
Figure 13. Error as a Percent of Reading over Power Supply
0
0.1
N: 88
MEAN: 4.48045
SD: 3.23101
MIN: –2.47468 MAX: 12.9385
RANGE: 15.4132
WYE CONNECTION
ON-CHIP REFERENCE
–15
with Internal Reference (Wye Connection)
4.75V
Figure 12. Channel 1 Offset Distribution
–10
CURRENT CHANNEL (% of Full Scale)
CH_I PhA OFFSET (mV)
–5
1
0
ADE7752/ADE7752A
5
10
10
15
20
100