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| 型号： | ADE7754ARZRL |
| 厂商： | Analog Devices Inc |
| 文件页数： | 32/44页 |
| 文件大小： | 0K |
| 描述： | IC ENERGY METERING 3PHASE 24SOIC |
| 标准包装： | 1 |
| 输入阻抗： | 370 千欧 |
| 测量误差： | 0.1% |
| 电压 - 高输入/输出： | 2.4V |
| 电压 - 低输入/输出： | 0.8V |
| 电流 - 电源： | 7mA |
| 电源电压： | 4.75 V ~ 5.25 V |
| 测量仪表类型： | 3 相 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 24-SOIC W |
| 包装： | 剪切带 (CT) |
| 配用： | EVAL-ADE7754EBZ-ND - BOARD EVALAUTION FOR ADE7754 |
| 其它名称： | ADE7754ARZRLCT |
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ADE7754
Table VIII. Register List
Address
Default
[A5:A0] Name
00h
Reserved
R/W * Length
Value
Description
Reserved.
01h
AENERGY
R
24
0
Active Energy Register. Active power is accumulated over time in an inter-
nal register. The AENERGY register is a read-only register 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 the Energy
Calculation section. Bits 7 to 3 of the WATMODE register determine how
the active energy is processed from the six analog inputs. See Table XIV.
02h
RAENERGY
R
24
0
Same as the AENERGY register, except that the internal register is reset
to 0 following a read operation.
03h
LAENERGY
R
24
0
Line Accumulation Active Energy Register. The instantaneous active power is
accumulated in this read-only register over the LINCYC number of half line
cycles. Bits 2 to 0 of the WATMODE register determine how the line accumu-
lation active energy is processed from the six analog inputs. See Table XIV.
04h
VAENERGY
R
24
0
VA Energy Register. Apparent power is accumulated over time in this
read-only register. Bits 7 to 3 of the VAMODE register determine how the
apparent energy is processed from the six analog inputs. See Table XV.
05h
RVAENERGY
R
24
0
Same as the VAENERGY register except that the register is reset to 0
following a read operation.
06h
LVAENERGY
R
24
0
Apparent Energy Register. The instantaneous apparent power is accu-
mulated in this read-only register over the LINCYC number of half line
cycles. Bits 2 to 0 of the VAMODE register determine how the apparent
energy is processed from the six analog inputs. See Table XV.
07h
PERIOD
R
15
0
Period of the line input estimated by zero-crossing processing. Data Bit 0
and 1 and 4 to 6 of the MMODE register determine the voltage channel
used for period calculation. See Table XII.
08h
TEMP
R
8
0
Temperature Register. This register contains the result of the latest
temperature conversion. Refer to the Temperature Measurement section
for details on how to interpret the content of this register.
09h
WFORM
R
24
0
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.
0Ah
OPMODE
R/W
8
4
Operational Mode Register. This register defines the general configuration
of the ADE7754. See Table IX.
0Bh
MMODE
R/W
8
70h
Measurement Mode Register. This register defines the channel used for
period and peak detection measurements. See Table XII.
0Ch
WAVMODE
R/W
8
0
Waveform mode register. This register defines the channel and sampling
frequency used in waveform sampling mode. See Table XIII.
0Dh
WATMODE
R/W
8
3Fh
This register configures the formula applied for the active energy and
line active energy measurements. See Table XIV.
0Eh
VAMODE
R/W
8
3Fh
This register configures the formula applied for the apparent energy and
line apparent energy measurements. See Table XV.
0Fh
IRQEN
R/W
16
0
IRQ Enable Register. It determines whether an interrupt event will
generate an active low output at IRQ pin. See Table XVI.
10h
STATUS
R
16
0
IRQ Status Register. This register contains information regarding the
source of ADE7754 interrupts. See Table XVII.
11h
RSTATUS
R
16
0
Same as the status register, except that its contents are reset to 0 (all
flags cleared) after a read operation.
12h
ZXTOUT
R/W
16
FFFFh
Zero Cross Timeout Register. If no zero crossing is detected within a
time period specified by this register, the interrupt request line (IRQ)
will go active low for the corresponding line voltage. The maximum
timeout period is 2.3 seconds. See the Zero-Crossing Detection section.
–32 –
REV. 0
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADE7755 | 制造商:AD 制造商全称:Analog Devices 功能描述:Energy Metering IC with Pulse Output |
| ADE7755AARSRL | 制造商:Analog Devices 功能描述:ENERGY METERING IC WITH P - Tape and Reel |
| ADE7755AN | 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述: |
| ADE7755AN-REF | 制造商:AD 制造商全称:Analog Devices 功能描述:Energy Metering IC with Pulse Output |
| ADE7755ARS | 制造商:Analog Devices 功能描述:Energy Measurement 24-Pin SSOP 制造商:Rochester Electronics LLC 功能描述:ENERGY METERING IC WITH PULSE OUTPUT - Bulk 制造商:Analog Devices 功能描述:IC ENERGY METER 制造商:Maxim Integrated Products 功能描述:POWER METERING, 24 Pin, Plastic, SSOP |
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