MAXQ3183 Maxim, MAXQ3183 Datasheet - Page 82

• Manufacturer Part Number: MAXQ3183
• Description: The MAXQ3183 is a dedicated electricity measurement front-end that collects and calculates polyphase voltage, current, power, energy, and many other metering and power-quality parameters of a polyphase load
• Manufacturer: Maxim

Low-Power, Multifunction, Polyphase AFE
with Harmonics and Tamper Detect
This register specifies the a
This register specifies the b
The MSB of this register must be zero.
82
Bit:
Name:
Reset:
Bit:
Name:
Reset:
Bit:
Name:
Reset:
Bit:
Name:
Reset:
Bit:
Name:
Reset:
Bit:
Name:
Reset:
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31
23
15
15
7
7
1
0
(feedback) coefficient for the fundamental-mode filter using the following formula:
(feed-forward) coefficient for the harmonic-mode filter using the following formula:
30
22
14
14
6
6
Harmonic Filter Feed-Forward Coefficient (B0HARM) (0x03A)
Fundamental Filter Feedback Coefficient (A1FUND) (0x036)
Harmonic Filter Feed-Forward Coefficient High Byte
Harmonic Filter Feed-Forward Coefficient Low Byte
Fundamental Filter Feedback Coefficient Byte 3
Fundamental Filter Feedback Coefficient Byte 2
Fundamental Filter Feedback Coefficient Byte 1
Fundamental Filter Feedback Coefficient Byte 0
29
21
13
13
5
5
b
a
0
1
=
=
B HARM
28
20
12
12
A FUND
4
4
0
1
2
2
16
16
0xB6
0x00
0x00
0x03
0x00
0x91
27
19
11
11
3
3
26
18
10
10
2
2
25
17
9
1
9
1
24
16
8
0
8
0