MAXQ3180-RAN+ Maxim Integrated Products, MAXQ3180-RAN+ Datasheet - Page 97

• 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: -

This register contains the instantaneous apparent power delivered into phase A/B/C or total at the fundamental line
frequency only. Power is calculated from the instantaneous energy measurement according to the following equation:
This signed register contains the real accumulated energy delivered into phase A/B/C or total. The register is calcu-
lated according to the following formula:
This signed register contains the reactive accumulated energy delivered into phase A/B/C or total. The register is
calculated according to the following formula:
This register contains the apparent accumulated energy delivered into phase A/B/C or total. The register is the prod-
uct of the ENR_CC and X.ESF registers.
Low-Power, Multifunction, Polyphase AFE
______________________________________________________________________________________
Byte 7 (MSByte unused)
Byte 7 (MSByte unused)
Byte 7 (MSByte unused)
Byte 7 (MSByte unused)
Byte 5
Byte 3
Byte 1
Byte 5
Byte 3
Byte 1
Byte 5
Byte 3
Byte 1
Byte 5
Byte 3
Byte 1
ENRQF.X = ENR_CC x (X.ERFPOS - X.ERFNEG)
ENRPF.X = ENR_CC x (X.EAFPOS - X.EAFNEG)
PWRSF X
Fundamental Apparent Energy, Phase A/B/C/T (ENRSF.X)
Fundamental Reactive Energy, Phase A/B/C/T (ENRQF.X)
Fundamental Apparent Power, Phase A/B/C/T (PWRSF.X)
Fundamental Real Energy, Phase A/B/C/T (ENRPF.X)
.
=
X APPF
.
×
(A: 0x8A1, B: 0x8A2, C: 0x8A4, T: 0x8A7)
(A: 0x8B1, B: 0x8B2, C: 0x8B4, T: 0x8B7)
(A: 0x8E1, B: 0x8E2, C: 0x8E4, T: 0x8E7)
PWR CC
(A: 0x8F1, B: 0x8F2, C: 0x8F4, T: 0x8F7)
NS
_
× 2
16
Byte 6 (unused)
Byte 6 (unused)
Byte 6 (unused)
Byte 6 (unused)
Byte 0 (LSByte)
Byte 0 (LSByte)
Byte 0 (LSByte)
Byte 0 (LSByte)
Byte 4
Byte 2
Byte 4
Byte 2
Byte 4
Byte 2
Byte 4
Byte 2
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