ADE7758ARWZ Analog Devices Inc, ADE7758ARWZ Datasheet - Page 12
ADE7758ARWZ
Manufacturer Part Number
ADE7758ARWZ
Description
IC ENERGY METERING 3PHASE 24SOIC
Manufacturer
Analog Devices Inc
Datasheet
1.ADE7758ARWZ.pdf
(72 pages)
Specifications of ADE7758ARWZ
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
Ic Function
Poly Phase Multifunction Energy Metering IC
Supply Voltage Range
4.75V To 5.25V
Operating Temperature Range
-40°C To +85°C
Digital Ic Case Style
SOIC
No. Of Pins
24
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ADE7758ARWZ
Manufacturer:
AD
Quantity:
517
Company:
Part Number:
ADE7758ARWZ
Manufacturer:
AD
Quantity:
53
Part Number:
ADE7758ARWZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Part Number:
ADE7758ARWZRL
Manufacturer:
ADI/亚德诺
Quantity:
20 000
ADE7758
TYPICAL PERFORMANCE CHARACTERISTICS
Figure 6. Active Energy Error as a Percentage of Reading (Gain = +1) over
Figure 7. Active Energy Error as a Percentage of Reading (Gain = +1) over
–0.1
–0.2
–0.3
–0.4
–0.5
–0.1
–0.2
–0.3
–0.1
–0.2
–0.3
Figure 8. Active Energy Error as a Percentage of Reading over
0.5
0.4
0.3
0.2
0.1
0.3
0.2
0.1
0.3
0.2
0.1
0
0
0
0.01
Temperature with Internal Reference and Integrator Off
0.01
Power Factor with Internal Reference and Integrator Off
0.01
PF = 1
PF = 1
Gain with Internal Reference and Integrator Off
PERCENT FULL-SCALE CURRENT (%)
PERCENT FULL-SCALE CURRENT (%)
PERCENT FULL-SCALE CURRENT (%)
0.1
0.1
0.1
GAIN = +4
GAIN = +2
+25°C
+85°C
PF = –0.5, +25°C
–40°C
1
1
1
PF = +0.5, +85°C
PF = +1, +25°C
GAIN = +1
PF = +0.5, –40°C
PF = +0.5, +25°C
10
10
10
100
100
100
Rev. D | Page 12 of 72
Figure 10. Active Energy Error as a Percentage of Reading (Gain = +1) over
Figure 11. Active Energy Error as a Percentage of Reading (Gain = +1) over
Figure 9. Active Energy Error as a Percentage of Reading (Gain = +1) over
–0.05
–0.10
–0.15
–0.20
0.20
0.15
0.10
0.05
–0.02
–0.04
–0.06
–0.08
–0.10
–0.1
–0.2
–0.3
–0.4
0.10
0.08
0.06
0.04
0.02
0.6
0.5
0.4
0.3
0.2
0.1
0
Temperature with External Reference and Integrator Off
Power Supply with Internal Reference and Integrator Off
0.01
0
0
Frequency with Internal Reference and Integrator Off
0.01
45
PF = +0.5, +85°C
PF = 0.5
V
PF = 1
DD
47
= 5V
PF = 1
PERCENT FULL-SCALE CURRENT (%)
49
PF = +0.5, –40°C
PERCENT FULL-SCALE CURRENT (%)
0.1
0.1
51
LINE FREQUENCY (Hz)
PF = –0.5, +25°C
PF = +0.5, +25°C
53
V
V
DD
DD
1
55
= 5.25V
= 4.75V
1
57
59
10
10
61
63
100
65
100