MAXQ3183-RAN+ Maxim Integrated Products, MAXQ3183-RAN+ Datasheet - Page 92

• 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
On every DSP cycle, the contents of the X.REAF register are tested, and, if negative, absolute values are added to
this register. When this register overflows, the RNFOV bit in the X.EFOVER register is set.
On every DSP cycle, the contents of the X.ESF register are added to this register. When this register overflows, the
SFOV bit in the X.EFOVER register is set. When the MAXQ3183 is operating in low-power mode, energy is not accu-
mulated. However, during low-power mode, current values are accumulated to this register, making this register
accumulate ampere-hours.
92
Bit:
Name:
Bit:
Name:
Bit:
Name:
Bit:
Name:
Bit:
Name:
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Name:
Bit:
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Bit:
Name:
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31
23
15
31
23
15
7
7
Energy, Fundamental, Reactive Negative, Phase X = A/B/C (X.ERFNEG)
30
22
14
30
22
14
6
6
Energy Fundamental, Apparent, Phase X = A/B/C (X.ESF)
29
21
13
29
21
13
5
5
Reactive Energy Byte 3
Reactive Energy Byte 2
Reactive Energy Byte 1
Reactive Energy Byte 0
Apparent Energy Byte 3
Apparent Energy Byte 2
Apparent Energy Byte 1
Apparent Energy Byte 0
28
20
12
28
20
12
4
4
27
19
11
27
19
11
3
3
(A: 0x20C, B: 0x2F8, C: 0x3E4)
(A: 0x208, B: 0x2F4, C: 0x3E0)
26
18
10
26
18
10
2
2
25
17
25
17
9
1
9
1
24
16
24
16
8
0
8
0