71M6513-IGT/F Maxim Integrated Products, 71M6513-IGT/F Datasheet - Page 77

• Manufacturer Part Number: 71M6513-IGT/F
• Description: IC ENERGY METER 3PH 100-LQFP
• Manufacturer: Maxim Integrated Products

Specifications of 71M6513-IGT/F

• Mounting Style: SMD/SMT
• Package / Case: LQFP-100
• Program Memory Size: 64 KB
• Program Memory Type: Flash
• Supply Current (max): 6.4 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Other CE Parameters
The table below shows CE parameters used for suppression of noise due to scaling and truncation effects as well as scaling
factors.
TYPICAL PERFORMANCE DATA
Address
0x2F
0x3B
0x34
0x35
0x64
CE
A Maxim Integrated Products Brand
QUANT_VAR
QUANT_V3
QUANT_I
QUANT
Name
KVAR
-0.05
-0.15
0.15
0.05
-0.1
-0.2
0.2
0.1
0
0.1
Default
6448
0
0
0
0
VARh Accuracy at Room Temperature
Figure 24: Wh Accuracy, 0.3A - 200A/240V
Wh Accuracy at Room Temperature
0.3
© 2005-2011 Teridian Semiconductor Corporation
Description
This parameter is added to the Watt calculation to compensate for input noise
and truncation.
LSB=(VMAX*IMAX / In_8) *1.04173*10
This parameter is added to the VAR calculation to compensate for input noise
and truncation.
LSB = (VMAX*IMAX/In_8) * 1.04173*10
This parameter is added to compensate for input noise and truncation in the
squaring calculations for I
Scale factor for the VAR calculation. The default value of KVAR should never
need to be changed.
Offset for low-current measurement on V3.
LSB = = 9.4045*10
1
1
LSB=VMAX
LSB= (IMAX
3
10
10
3-Phase Energy Meter IC
-13
2
2
*1.04173*10
IMAX
A
/In_8
25
30
2
and V
2
2
)*1.04173*10
A
100
2
71M6513/71M6513H
h
2
100
.
-9
V
DATA SHEET
200
2
-9
-9
0 Deg
60 Deg
-60 Deg
180 Deg
W
-9
W
A
1000
2
SEPTEMBER 2011
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