參數(shù)資料
型號(hào)： EVAL-ADE7754EB
廠商： Analog Devices, Inc.
英文描述： Poly-phase Multi-Function Energy Metering IC with Serial Port
中文描述： 多相多功能電能計(jì)量IC串口
文件頁(yè)數(shù)： 35/44頁(yè)
文件大?。?/td> 630K
代理商： EVAL-ADE7754EB
REV. PrG 01/03
PRELIMINARY TECHNICAL DATA
ADE7754
–
35
–
Table VIII. ADE7754 REGISTER LIST
Address
[A5:A0]
Default
Value
Name
R/W*
Length
Description
00h
01h
Reserved
AENERGY
-
R
Reserved.
Active Energy register. Active power is accumulated over time in
an internal register. The AENERGY register is a read only regis-
ter that reads this internal register and can hold a minimum of 88
seconds of active energy information with full-scale analog inputs
before it overflows -
See Energy Calculation
. Bit 7 to 3 of the
WATMODE register determine how the Active energy is pro-
cessed from the six Analog inputs - see Table XIV.
Same as the AENERGY register, except that the internal register
is reset to zero following a read operation.
Line Accumulation Active Energy register. The instantaneous
active power is accumulated in this read-only register over the
LINCYC number of half line cycles. Bit 2 to 0 of the
WATMODE register determines, how the Line Accumulation
Active energy is processed from the six Analog inputs - see Table
XIV.
VA Energy register. Apparent power is accumulated over time in
this read-only register. Bit 7 to 3 of the VAMODE register deter-
mines, how the Apparent energy is processed from the six Analog
inputs - see Table XV.
Same as the VAENERGY register except that the register is reset
to zero following a read operation.
Apparent Energy register. The instantaneous Apparent power is
accumulated in this read-only register over the LINCYC number
of half line cycles. Bit 2 to 0 of the VAMODE register determines
how the Apparent energy is processed from the six Analog inputs
- see Table XV.
Period of the line input estimated by Zero-crossing processing.
Data bits 0 to 1 and 4 to 6 of the MMODE register determines
the voltage channel used for Period calculation - see table XII.
Temperature register. This register contains the result of the lat-
est temperature conversion. Please refer to
Temperature Measurement
section on this datasheet for details on how to interpret the con-
tent of this register.
Waveform register. This register contains the digitized waveform
of one of the six analog inputs. The source is selected by data
bits 0 to 2 in the WAVMode register - see Table XIII.
Operational Mode Register. This register defines the general
configuration of the ADE7754. See
Table IX
.
Measurement Mode register. This register defines the channel
used for Period and Peak detection measurements. See
Table XII
.
Waveform Mode register. This register defines the channel and
the sampling frequency used in Waveform sampling mode. See
Table XIII
.
This register configures the formula applied for the Active Energy
and Line active energy measurements. See
Table XIV
.
This register configures the formula applied for the Apparent
Energy and Line Apparent Energy measurements. See
Table XV
.
IRQ Mask register. It determines if an interrupt event will gener-
ate an active-low output at
IRQ
pin - see
Table XVI
.
IRQ Status register. This register contains information regarding
the source of ADE7754 interrupts - see
Table XVII
.
Same as the STATUS register. Except that its contents are reset
to zero (all flags cleared) after a read operation.
24
0
02h
RAENERGY
R
24
0
03h
LAENERGY
R
24
0
04h
VAENERGY
R
24
0
05h
RVAENERGY R
24
0
06h
LVAENERGY R
24
0
07h
PERIOD
R
15
0
08h
TEMP
R
8
0
09h
WFORM
R
24
0
0Ah
OPMODE
R/W
8
4
0Bh
MMODE
R/W
8
70h
0Ch
WAVMODE
R/W
8
0
0Dh
WATMODE
R/W
8
3Fh
0Eh
VAMODE
R/W
8
3Fh
0Fh
MASK
R/W
16
0
10h
STATUS
R
16
0
11h
RSTATUS
R
16
0
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參數(shù)描述
EVAL-ADE7754EBZ 功能描述:BOARD EVALAUTION FOR ADE7754 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評(píng)估演示板和套件 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 主要目的:電信，線路接口單元（LIU） 嵌入式:- 已用 IC / 零件:IDT82V2081 主要屬性:T1/J1/E1 LIU 次要屬性:- 已供物品:板，電源，線纜，CD 其它名稱:82EBV2081
EVAL-ADE7755EB 制造商:Analog Devices 功能描述:EVAL BOARD ENERGY METERINGW/PULSE OUTPUT - Bulk
EVAL-ADE7755EBZ 制造商:AD 制造商全稱:Analog Devices 功能描述:Energy Metering IC with Pulse Output
EVAL-ADE7755EBZ1 制造商:AD 制造商全稱:Analog Devices 功能描述:Energy Metering IC with Pulse Output
EVAL-ADE7755ZEB 功能描述:BOARD EVALUATION FOR AD7755 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評(píng)估演示板和套件 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 主要目的:電信，線路接口單元（LIU） 嵌入式:- 已用 IC / 零件:IDT82V2081 主要屬性:T1/J1/E1 LIU 次要屬性:- 已供物品:板，電源，線纜，CD 其它名稱:82EBV2081
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