maxq3180-ran Maxim Integrated Products, Inc., maxq3180-ran Datasheet - Page 28

• Manufacturer Part Number: maxq3180-ran
• Description: Low-power, Multifunction, Polyphase Afe
• Manufacturer: Maxim Integrated Products, Inc.

Low-Power, Multifunction, Polyphase AFE
Table 4. RAM Register Summary (continued)
28
E_GAIN_LO
E_GAIN_HI
PHASE_B_
PHASE_B_
PHASE_B_
PHASE_B_
PHASE_B_
PHASE_B_
PHASE_B_
PHASE_B_
PHASE_B_
PHASE_B_
PHASE_B_
EOFF_LO
EOFF_HI
V_GAIN
KWHIH
I_GAIN
NAME
PA_0
PA_1
PA_2
PA_3
______________________________________________________________________________________
ADDRESS
(BYTE)
0x1DE
0x1EA
0x1E0
0x1E2
0x1E4
0x1E6
0x1E8
478
480
482
484
486
488
490
492
494
496
498
DESCRIPTION
Energy Offset
Energy Offset
Voltage Gain
Phase Angle
Phase Angle
Phase Angle
Phase Angle
Current Gain
Energy Gain
Energy Gain
High Range
Coefficient:
Coefficient:
Coefficient:
Amp-Hours
Low Range
Low Range
Coefficient
Coefficient
Coefficient
Coefficient
Coefficient
Coefficient
Power and
Linearity
Linearity
Linearity
Coef
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
RO
DEFAULT
VALUE
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
(HEX)
—
BITS
15:0
15:0
15:0
15:0
15:0
15:0
15:0
15:0
15:0
15:0
15:0
NAME
Accumulated amp-hours. Units
defined by KAHT setting.
Signed two’s complement;
Used to correct I
Y = X x (1 + gain/2
Signed two’s complement;
Used to correct V
Y = X x (1 + gain/2
Signed two’s complement;
Used to correct pwr:
Y = X x (1 + gain/2
Signed two’s complement;
Used to correct energy:
Y = X - Eoff_hi
Signed two’s complement;
Used to correct pwr:
Y = X x (1 + gain/2
Signed two’s complement;
Used to correct pwr:
Y = X - Eoff_lo
Signed two’s complement;
Y = PA_0 + (PA_1 x X) +
(PA_2 x X
DESCRIPTION
2
) + (PA_3 x X
RMS
RMS
16
16
16
16
:
)
)
)
)
:
3
)