ADE7758ARW Analog Devices Inc, ADE7758ARW Datasheet - Page 16

• Manufacturer Part Number: ADE7758ARW
• Description: IC ENERGY METERING 24-SOIC
• Manufacturer: Analog Devices Inc

Specifications of ADE7758ARW

• Rohs Status: RoHS non-compliant
• Input Impedance: 380 KOhm
• Measurement Error: 0.1%
• Voltage - I/o High: 2.4V
• Voltage - I/o Low: 0.8V
• Current - Supply: 8mA
• 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: Not Compliant

ADE7758
(Gain = +1) over Temperature with Internal Reference and Integrator Off
–0.5
–1.0
–1.5
Figure 30. Apparent Energy Error as a Percentage of Reading
18
15
12
1.5
1.0
0.5
9
6
3
0
0
0.01
–4
Figure 31. Phase A Channel 1 Offset Distribution
+85 ° C
–2
+25 ° C
PERCENT FULL-SCALE CURRENT (%)
0.1
0
CH 1 PhA OFFSET (mV)
–40 ° C
2
4
1
6
8
MEAN: 5.55393
SD: 3.2985
10
10
12
100
Rev. D | Page 16 of 72
21
18
15
12
12
10
9
6
3
0
8
6
4
2
0
–2
Figure 32. Phase B Channel 1 Offset Distribution
Figure 33. Phase C Channel 1 Offset Distribution
2
0
4
2
CH 1 PhB OFFSET (mV)
CH 1 PhC OFFSET (mV)
6
4
8
6
10
8
MEAN: 6.5149
SD: 2.816
MEAN: 6.69333
SD: 2.70443
10
12
12
14