MAXQ3183 Maxim, MAXQ3183 Datasheet - Page 77
MAXQ3183
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
Datasheet
1.MAXQ3183.pdf
(102 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MAXQ3183-RAN+
Manufacturer:
MAXIM
Quantity:
16
- Current page: 77 of 102
- Download datasheet (2Mb)
The MAXQ3183 can monitor the RMS value of one auxiliary channel in addition to its normal processing. The
Auxiliary Channel Configuration register selects which input the auxiliary channel processes and what processing is
applied to the auxiliary channel.
Bit:
Name:
Reset:
Bit:
Name:
Reset:
15:13, 4
12:8
BIT
3:0
7
6
5
AUX_MUX
ENHARM
ENAUX
NAME
ORDH
INREV
ENHARM
Low-Power, Multifunction, Polyphase AFE
—
______________________________________________________________________________________
15
—
0
7
0
Reserved.
Order of Harmonic (1–21). The output of harmonic voltage is read via virtual register 0x830 and current
at 0x840.
Enable Auxiliary Channel Harmonic Filter. When set, the auxiliary channel is processed through the
harmonic filter. The parameters for this filter can be set in the B0HARM and A1HARM registers.
Enable Auxiliary Channel. When set, enables auxiliary channel processing.
Sets the sign of the neutral current, used in the vector sum calculation.
0 = positive, i.e., I
1 = negative, -I
Auxiliary Channel Input or Current Vector Sum Select. The lower three bits select the input to be
processed by the auxiliary channel if the MSB (bit 3) is cleared. When MSB is set, this field selects
vector sum computation:
1001 = I
1111 = I
0001 = I
0010 = V
0011 = I
0100 = V
0101 = I
0110 = V
0111 = I
All other values are reserved.
ENAUX
with Harmonics and Tamper Detect
14
A
A
A
B
—
N
C
0
6
0
A
B
C
+ I
+ I
B
B
+I
+ I
N
C
is summed with I
C
N
+ I
is directly summed with I
INREV
N
13
—
0
5
0
(INREV = 0) or I
Auxiliary Channel Configuration (AUX_CFG) (0x010)
A
+ I
12
—
0
4
0
B
A
+ I
+ I
C
B
.
A
FUNCTION
+ I
+ I
C
B
- I
11
+ I
0
3
0
N
C
(INREV = -1)
.
Neutral Current and Harmonics
ORDH
10
0
2
0
AUX_MUX
9
0
1
0
8
0
0
0
77
Related parts for MAXQ3183
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
The DS5250 is a highly secure, four clocks-per-machine cycle, 100% 8051-instruction-set-compatible microprocessor in Maxim's secure microcontroller family
Manufacturer:
Maxim
Datasheet:
Part Number:
Description:
The MAX9263/MAX9264 chipset extends Maxim's gigabit multimedia serial link (GMSL) technology to include high-bandwidth digital content protection (HDCP) encryption for content protection of DVD and Blu-ray™ video and audio data
Manufacturer:
Maxim
Part Number:
Description:
The Maxim MXL1016 (10ns, typ) high-speed, complementary-output comparator is designed specifically to
interface directly to TTL logic while operating from
either a dual ±5V supply or a single +5V supply
Manufacturer:
Maxim
Datasheet:
Part Number:
Description:
Maxim's DG300–DG303 and DG300A–DG303A CMOS dual and quad analog switches combine low power operation with fast switching times and superior DC and AC switch characteristics
Manufacturer:
Maxim
Datasheet:
Part Number:
Description:
Maxim's DG300–DG303 and DG300A–DG303A CMOS dual and quad analog switches combine low power operation with fast switching times and superior DC and AC switch characteristics
Manufacturer:
Maxim
Datasheet:
Part Number:
Description:
Maxim's DG300–DG303 and DG300A–DG303A CMOS dual and quad analog switches combine low power operation with fast switching times and superior DC and AC switch characteristics
Manufacturer:
Maxim
Datasheet:
Part Number:
Description:
Maxim's DG300–DG303 and DG300A–DG303A CMOS dual and quad analog switches combine low power operation with fast switching times and superior DC and AC switch characteristics
Manufacturer:
Maxim
Datasheet:
Part Number:
Description:
Maxim's redesigned DG401/DG403/DG405 analog switches now feature guaranteed low on-resistance matching between switches (2Ω max) and guaranteed on-resistance flatness over the signal range (3Ω max)
Manufacturer:
Maxim
Datasheet:
Part Number:
Description:
Maxim's redesigned DG401/DG403/DG405 analog switches now feature guaranteed low on-resistance matching between switches (2Ω max) and guaranteed on-resistance flatness over the signal range (3Ω max)
Manufacturer:
Maxim
Datasheet:
Part Number:
Description:
Maxim's redesigned DG401/DG403/DG405 analog switches now feature guaranteed low on-resistance matching between switches (2Ω max) and guaranteed on-resistance flatness over the signal range (3Ω max)
Manufacturer:
Maxim
Datasheet:
Part Number:
Description:
Maxim's redesigned DG406 and DG407 CMOS analog multiplexers now feature guaranteed matching between channels (8Ω max) and flatness over the specified signal range (9Ω max)
Manufacturer:
Maxim
Datasheet:
Part Number:
Description:
Maxim's redesigned DG406 and DG407 CMOS analog multiplexers now feature guaranteed matching between channels (8Ω max) and flatness over the specified signal range (9Ω max)
Manufacturer:
Maxim
Datasheet:
Part Number:
Description:
Maxim's redesigned DG408 and DG409 CMOS analog multiplexers now feature guaranteed matching between channels (8Ω max) and flatness over the specified signal range (9Ω max)
Manufacturer:
Maxim
Datasheet:
Part Number:
Description:
Maxim's redesigned DG408 and DG409 CMOS analog multiplexers now feature guaranteed matching between channels (8Ω max) and flatness over the specified signal range (9Ω max)
Manufacturer:
Maxim
Datasheet:
Part Number:
Description:
Maxim's redesigned DG411/DG412/DG413 analog switches now feature low on-resistance matching between switches (3Ω max) and guaranteed on-resistance flatness over the signal range (Δ4Ω max)
Manufacturer:
Maxim
Datasheet: