ADE7754ARRL Analog Devices Inc, ADE7754ARRL Datasheet - Page 7

• Manufacturer Part Number: ADE7754ARRL
• Description: IC ENERGY METERING 24-SOIC TR
• Manufacturer: Analog Devices Inc

Specifications of ADE7754ARRL

• Rohs Status: RoHS non-compliant
• Input Impedance: 370 KOhm
• Measurement Error: 0.1%
• Voltage - I/o High: 2.4V
• Voltage - I/o Low: 0.8V
• Current - Supply: 7mA
• 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
• For Use With: EVAL-ADE7754EBZ - BOARD EVALAUTION FOR ADE7754

REV. 0
TPC 1. Real Power Error as a Percentage of
Reading with Gain = 1 and Internal Reference
(WYE Connection)
TPC 3. Real Power Error as a Percentage of Reading
over Power Factor with Internal Reference (Gain = 1)
–0.10
–0.20
–0.30
–0.40
–0.50
–0.10
–0.20
–0.30
–0.40
–0.50
–0.20
–0.40
–0.60
–0.80
–1.00
0.50
0.40
0.30
0.20
0.10
0.00
0.50
0.40
0.30
0.20
0.10
0.00
1.00
0.80
0.60
0.40
0.20
0.00
0.01
0.01
TPC 2. Real Power Error as a Percentage of
Reading over Power Factor with Internal
Reference (DELTA Connection)
0.01
WYE CONNECTION
GAIN = 1
PF = 1
INTERNAL REFERENCE
DELTA CONNECTION
GAIN = 1
PF = 0.5
INTERNAL REFERENCE
GAIN = 1
PF = 0.5
INTERNAL REFERENCE
+85∞C PF = +0.5
+25∞C PF = –0.5
+25∞C PF = +1.0
PHASE A
PF = +1
0.1
0.1
0.1
PHASE B
PF = –0.5
PF = +0.5
PHASE C
CURRENT (% fs)
CURRENT (% fs)
CURRENT (% fs)
1
1
1
–40∞C PF = +0.5
10
10
10
PHASE A + B + C
Typical Performance Characteristics–ADE7754
100
100
100
–7–
TPC 4. Current RMS Error as a Percentage of
Reading with Internal Reference (Gain = 1)
TPC 5. Voltage RMS Error as a Percentage of
Reading with Internal Reference (Gain = 1)
TPC 6. Real Power Error as a Percentage of Reading
over Power Factor with External Reference (Gain = 1)
–0.20
–0.40
–0.60
–0.80
–1.00
–0.10
–0.20
–0.30
–0.40
–0.50
–0.10
–0.20
–0.30
–0.40
–0.50
1.00
0.80
0.60
0.40
0.20
0.00
0.50
0.40
0.30
0.20
0.10
0.00
0.50
0.40
0.30
0.20
0.10
0.00
0.01
1
1
+25∞C PF = –0.5
GAIN = 1
PF = 0.5
EXTERNAL REFERENCE
GAIN = 1
INTERNAL REFERENCE
GAIN = 1
INTERNAL REFERENCE
0.1
CURRENT INPUT (% fs)
VOLTAGE INPUT (% fs)
VOLTAGE INPUT (% fs)
+25∞C PF = +1
–40∞C PF = +0.5
10
10
1
+85∞C PF = +0.5
10
100
100
100