EVAL-ADE7755ZEB Analog Devices Inc, EVAL-ADE7755ZEB Datasheet - Page 8

• Manufacturer Part Number: EVAL-ADE7755ZEB
• Description: BOARD EVALUATION FOR AD7755
• Manufacturer: Analog Devices Inc

Specifications of EVAL-ADE7755ZEB

• Main Purpose: Power Management, Energy/Power Meter
• Embedded: No
• Utilized Ic / Part: ADE7755
• Primary Attributes: Up to 240 VAC, 5 V Supply, Monitors Phase and Neutral Currents
• Secondary Attributes: Exceeds the IEC687/1036 Standard, Less than 0.1% Error, Fault Output
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADE7755
TYPICAL PERFORMANCE CHARACTERISTICS
–0.1
–0.2
–0.3
–0.4
–0.5
–0.1
–0.2
–0.3
–0.4
–0.5
–0.1
–0.2
–0.3
–0.4
0.5
0.4
0.3
0.2
0.1
0.5
0.4
0.3
0.2
0.1
0.6
0.5
0.4
0.3
0.2
0.1
0
0
0
0.01
0.01
0.01
PF = 1
GAIN = 1
ON-CHIP REFERENCE
PF = 1
GAIN = 8
ON-CHIP REFERENCE
Figure 4. Error as a % of Reading (Gain = 1)
Figure 5. Error as a % of Reading (Gain = 2)
Figure 6. Error as a % of Reading (Gain = 8)
PF = 1
GAIN = 2
ON-CHIP REFERENCE
0.1
0.1
0.1
FULL-SCALE CURRENT (%)
FULL-SCALE CURRENT (%)
FULL-SCALE CURRENT (%)
–40°C
+25°C
+85°C
–40°C
+25°C
+85°C
–40°C
+25°C
+85°C
1
1
1
10
10
10
100
100
100
Rev. A | Page 8 of 20
–0.1
–0.2
–0.3
–0.4
–0.5
–0.2
–0.4
–0.6
–0.2
–0.4
–0.6
0.5
0.4
0.3
0.2
0.1
0.6
0.4
0.2
0.6
0.4
0.2
0
0
0
0.01
0.01
0.01
PF = 1
GAIN = 16
ON-CHIP REFERENCE
Figure 7. Error as a % of Reading (Gain = 16)
Figure 8. Error as a % of Reading (Gain = 1)
Figure 9. Error as a % of Reading (Gain = 2)
+85°C PF = 0.5
–40°C PF = 0.5
0.1
0.1
0.1
FULL-SCALE CURRENT (%)
+85°C PF = 0.5
FULL-SCALE CURRENT (%)
FULL-SCALE CURRENT (%)
–40°C PF = 0.5
+25°C PF = 1
+25°C PF = 0.5
+25°C PF = 1
+25°C PF = 0.5
–40°C
+85°C
+25°C
1
1
1
PF = 0.5
GAIN = 1
ON-CHIP REFERENCE
PF = 0.5
GAIN = 2
ON-CHIP REFERENCE
10
10
10
100
100
100