ADE7754AR Analog Devices Inc, ADE7754AR Datasheet - Page 34

• Manufacturer Part Number: ADE7754AR
• Description: IC ENERY METER 3PHASE 24-SOIC
• Manufacturer: Analog Devices Inc

Specifications of ADE7754AR

• 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
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: AD71049AR; AD71049AR

ADE7754
Address
[A5:A0] Name
31h
32h
33h
34h
35h
36h
37h
38h
39h
3Ah
3Bh–
3Dh
3Eh
3Fh
*R/W: Read/Write capability of the register.
R: Read-only register.
R/W: Register that can be both read and written.
CIrmsOS
AVrmsOS
BVrmsOS
CVrmsOS
AAPGAIN
BAPGAIN
CAPGAIN
AVGAIN
BVGAIN
CVGAIN
CHKSUM
VERSION
R/W* Length
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R
12
12
12
12
12
12
12
12
12
12
8
8
Default
Value
0
0
0
0
0
0
0
0
0
0
1
Table VIII. Register List (continued)
Description
Phase C Current RMS Offset Correction Register.
Phase A Voltage RMS Offset Correction Register.
Phase B Voltage RMS Offset Correction Register.
Phase C Voltage RMS Offset Correction Register.
Phase A Active Power Gain Adjust. The active power accumulation of the
Phase A can be calibrated by writing to this register. The calibration range
is ± 50% of the nominal full scale of the active power. The resolution of the
gain is 0.0244%/LSB. See the Current Channel ADC Gain Adjust section.
Phase B Active Power Gain Adjust.
Phase C Active Power Gain Adjust.
Phase A Voltage RMS Gain. The apparent power accumulation of the
Phase A can be calibrated by writing to this register. The calibration
range is ± 50% of the nominal full scale of the apparent power. The
resolution of the gain is 0.0244% / LSB. See the Voltage RMS Gain
Adjust section.
Phase B Voltage RMS Gain.
Phase C Voltage RMS Gain.
Reserved.
Check Sum Register. The content of this register represents the sum of
all 1s of the latest register read from the SPI port.
Version of the Die.
–34–
REV. 0