MAXQ3183-RAN+ Maxim Integrated Products, MAXQ3183-RAN+ Datasheet - Page 50

• Manufacturer Part Number: MAXQ3183-RAN+
• Description: IC AFE POLYPHASE MULTI 28TSSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAXQ3183-RAN+

• Number Of Channels: 8
• Power (watts): 140mW
• Voltage - Supply, Analog: 3.6V
• Voltage - Supply, Digital: 3.6V
• Package / Case: 28-TSSOP
• For Use With: MAXQ3183-KIT - KIT EV REFRNC DSIGN FOR MAXQ3183
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Bits: -
• Other names: 90-M3183+RAN

Low-Power, Multifunction, Polyphase AFE
with Harmonics and Tamper Detect
* These registers represent the algebraic sum of the positive and reverse energy in the two “raw” registers noted. Thus, the energy
accumulated in these virtual registers represents the net energy.
To avoid significant conversion loss, ENR_LSB should be chosen such that ENR_CC is > 1000. Calculate the value
of ENR_CC according to the following formula:
This register contains the temperature conversion coefficient that is applied to convert the temperature sensor bina-
ry output into degrees Celsius, per the following equation, where RAW_TEMP is the raw temperature sensor output.
Note that TEMP_CC should be obtained by calibrating the temperature sensor at the desired operation condition.
Typical approximate value is TEMP_CC = 0x0426. To read temperature, use the special register command 0xC01.
50
Reactive energy, phase C, positive direction, fundamental only
Reactive energy, phase C, reverse direction, fundamental only
Reactive energy, total, fundamental only
Apparent energy, phase A, fundamental only
Apparent energy, phase B, fundamental only
Apparent energy, phase C, fundamental only
Apparent energy, total, fundamental only
Bit:
Name:
Reset:
Bit:
Name:
Reset:
______________________________________________________________________________________
15
7
Energy Units Conversion Coefficient (ENR_CC) (0x01A) (continued)
DESCRIPTION
14
6
T_C = RAW_TEMP x TEMP_CC/2
Temperature Conversion Coefficient (TEMP_CC) (0x060)
Temperature Conversion Coefficient High Byte
Temperature Conversion Coefficient Low Byte
13
ENR CC
5
_
=
2
I
12
FS
16
4
×
×
V
0x00
0x00
ENR LSB
FS
×
_
t
16
FR
11
3
- 273.15
C.ERFNEG
C.ERFPOS
C.ESF
A.ESF
B.ESF
RAW
10
2
—
—
9
1
ENRQF.C*
VIRTUAL
ENRQF.T
ENRSF.A
ENRSF.B
ENRSF.C
ENRSF.T
8
0