MAXQ3180-RAN+ Maxim Integrated Products, MAXQ3180-RAN+ Datasheet - Page 91

• Manufacturer Part Number: MAXQ3180-RAN+
• Description: IC AFE POLYPHASE MULTI 28-TSSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAXQ3180-RAN+

• Number Of Channels: 8
• Power (watts): 35mW
• Voltage - Supply, Analog: 3.6V
• Voltage - Supply, Digital: 3.6V
• Package / Case: 28-TSSOP
• For Use With: MAXQ3180-KIT - KIT EV REFRNC DSIGN FOR MAXQ3180
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Bits: -

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 MAXQ3180 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.
Bit:
Name:
Bit:
Name:
Bit:
Name:
Bit:
Name:
Bit:
Name:
Bit:
Name:
Bit:
Name:
Bit:
Name:
Low-Power, Multifunction, Polyphase AFE
______________________________________________________________________________________
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
91