ADE7752ARZ Analog Devices Inc, ADE7752ARZ Datasheet - Page 8

• 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

ADE7752/ADE7752A
TYPICAL PERFORMANCE CHARACTERISTICS
–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
–0.2
–0.4
–0.6
–0.8
–1.0
0.5
0.4
0.3
0.2
0.1
1.0
0.8
0.6
0.4
0.2
0
0
0.1
Figure 5. Error as a Percent of Reading over Power Factor
Figure 6. Error as a Percent of Reading over Power Factor
0
0.1
0.1
WYE CONNECTION
ON-CHIP REFERENCE
WYE CONNECTION
EXTERNAL REFERENCE
PHASE B
WYE CONNECTION
ON-CHIP REFERENCE
with External Reference (Wye Connection)
with Internal Reference (Wye Connection)
with Internal Reference (Wye Connection)
Figure 4. Error as a Percent of Reading
CURRENT CHANNEL (% of Full Scale)
PHASE C
CURRENT CHANNEL (% of Full Scale)
CURRENT CHANNEL (% of Full Scale)
+85°C PF = +0.5
+85°C PF = +0.5
1
1
1
10
10
10
PHASE A + B + C
+25°C PF = –0.5
+25°C PF = –0.5
100
100
100
Rev. C | Page 8 of 24
–0.1
–0.2
–0.3
–0.4
–0.5
–0.2
–0.4
–0.6
–0.8
–1.0
–0.1
–0.2
–0.3
–0.4
–0.5
0.5
0.4
0.3
0.2
0.1
1.0
0.8
0.6
0.4
0.2
0.5
0.4
0.3
0.2
0.1
0
0
0.1
Figure 8. Error as a Percent of Reading over Power Factor
Figure 7. Error as a Percent of Reading over Temperature
0
Figure 9. Error as a Percent of Reading over Temperature
0.1
0.1
WYE CONNECTION
ON-CHIP REFERENCE
WYE CONNECTION
EXTERNAL REFERENCE
with Internal Reference (Delta Connection)
with External Reference (Wye Connection)
with Internal Reference (Wye Connection)
DELTA CONNECTION
ON-CHIP REFERENCE
CURRENT CHANNEL (% of Full Scale)
CURRENT CHANNEL (% of Full Scale)
CURRENT CHANNEL (% of Full Scale)
1
1
1
+85°C PF = 1
PF = +1
+85°C PF = 1
PF = –0.5
+25°C PF = 1
10
10
10
100
100
100