MAXQ3181-RAN+ Maxim Integrated Products, MAXQ3181-RAN+ Datasheet - Page 41

• Manufacturer Part Number: MAXQ3181-RAN+
• Description: IC AFE POLYPHASE LO-PWR 28-TSSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAXQ3181-RAN+

• Number Of Channels: 8
• Power (watts): 35mW
• Voltage - Supply, Analog: 3.3V
• Voltage - Supply, Digital: 3.3V
• Package / Case: 28-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Bits: -

This register provides the raw RMS current over the most recent DSP cycle, LSB = I
On every DSP cycle, the contents of the X.ACT register are tested, and, if positive, are added to this register. When
this register overflows, the APOV bit in the X.EOVER register is set.
Bit:
Name:
Bit:
Name:
Bit:
Name:
Bit:
Name:
Bit:
Name:
Bit:
Name:
Bit:
Name:
Bit:
Name:
Low-Power, Active Energy, Polyphase AFE
______________________________________________________________________________________
31
23
15
31
23
15
7
7
RMS Current, Phase X = A/B/C (X.IRMS) (A: 0x1CC, B: 0x2B8, C: 0x3A4)
30
22
14
30
22
14
6
6
29
21
13
29
21
13
5
5
Energy, Real Positive, Phase X = A/B/C (X.EAPOS)
RMS Current Byte 3
RMS Current Byte 2
RMS Current Byte 1
RMS Current Byte 0
Real Energy Byte 3
Real Energy Byte 2
Real Energy Byte 1
Real Energy Byte 0
28
20
12
28
20
12
4
4
27
19
11
27
19
11
3
3
(A: 0x1E8, B: 0x2D4, C: 0x3C0)
26
18
10
FS
26
18
10
2
2
/2
24
.
25
17
25
17
9
1
9
1
24
16
24
16
8
0
8
0
41