ADE7758ARW Analog Devices Inc, ADE7758ARW Datasheet - Page 63

• 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

Address
[A6:A0]
0x45
0x46
0x47
0x48
0x49 to
0x7D
0x7E
0x7F
1
2
This column specifies the read/write capability of the register. R = Read only register. R/W = Register that can be both read and written.
Type decoder: U = unsigned; S = signed.
Name
APCFNUM
APCFDEN
VARCFNUM
VARCFDEN
RESERVED
CHKSUM
VERSION
R/W
R/W
R/W
R/W
R/W
−
R
R
1
Length
16
12
16
12
−
8
8
Type
U
U
U
U
–
U
U
2
Default
Value
0
0x3F
0
0x3F
−
−
−
Rev. D | Page 63 of 72
Description
Active Power CF Scaling Numerator Register. The content of this
register is used in the numerator of the APCF output scaling calculation.
Bits [15:13] indicate reverse polarity active power measurement for
Phase A, Phase B, and Phase C in order; that is, Bit 15 is Phase A, Bit 14
is Phase B, and so on.
Active Power CF Scaling Denominator Register. The content of this
register is used in the denominator of the APCF output scaling.
Reactive Power CF Scaling Numerator Register. The content of
this register is used in the numerator of the VARCF output scaling.
Bits [15:13] indicate reverse polarity reactive power measurement for
Phase A, Phase B, and Phase C in order; that is, Bit 15 is Phase A, Bit 14
is Phase B, and so on.
Reactive Power CF Scaling Denominator Register. The content of this
register is used in the denominator of the VARCF output scaling.
Reserved.
Checksum Register. The content of this register represents the sum of all
the ones in the last register read from the SPI port.
Version of the Die.
ADE7758