参数资料
型号: ADE7953ACPZ-RL
厂商: Analog Devices Inc
文件页数: 65/72页
文件大小: 0K
描述: IC ENERGY METERING 1PH 28LFCSP
标准包装: 5,000
输入阻抗: 660 千欧
测量误差: 0.1%
电压 - 高输入/输出: 2.4V
电压 - 低输入/输出: 0.4V
电流 - 电源: 6.8mA
电源电压: 3 V ~ 3.6 V
测量仪表类型: 单相
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 28-WFQFN 裸露焊盘,CSP
供应商设备封装: 28-LFCSP-WQ(5x5)
包装: 带卷 (TR)
Data Sheet
Table 21. ACCMODE Register (Address 0x201 and Address 0x301)
ADE7953
Bits
[1:0]
[3:2]
[5:4]
[7:6]
8
Bit Name
AWATTACC
BWATTACC
AVARACC
BVARACC
AVAACC
Default
00
00
00
00
0
Description
Current Channel A active energy accumulation mode
Setting
Active Energy Accumulation Mode (Current Channel A)
00
Normal mode
01
Positive-only accumulation mode
10
Absolute accumulation mode
11
Reserved
Current Channel B active energy accumulation mode
Setting
Active Energy Accumulation Mode (Current Channel B)
00
Normal mode
01
Positive-only accumulation mode
10
Absolute accumulation mode
11
Reserved
Current Channel A reactive energy accumulation mode
Setting
Reactive Energy Accumulation Mode (Current Channel A)
00
Normal mode
01
Antitamper accumulation mode
10
Absolute accumulation mode
11
Reserved
Current Channel B reactive energy accumulation mode
Setting
Reactive Energy Accumulation Mode (Current Channel B)
00
Normal mode
01
Antitamper accumulation mode
10
Absolute accumulation mode
11
Reserved
0 = Current Channel A apparent energy accumulation is in normal mode
1 = Current Channel A apparent energy accumulation is based on IRMSA
9
BVAACC
0
0 = Current Channel B apparent energy accumulation is in normal mode
1 = Current Channel B apparent energy accumulation is based on IRMSB
10
APSIGN_A
0
0 = active power on Current Channel A is positive
1 = active power on Current Channel A is negative
11
APSIGN_B
0
0 = active power on Current Channel B is positive
1 = active power on Current Channel B is negative
12
VARSIGN_A
0
0 = reactive power on Current Channel A is positive
1 = reactive power on Current Channel A is negative
13
VARSIGN_B
0
0 = reactive power on Current Channel B is positive
1 = reactive power on Current Channel B is negative
[15:14]
16
Reserved
ACTNLOAD_A
00
0
Reserved
0 = Current Channel A active energy is out of no-load condition
1 = Current Channel A active energy is in no-load condition
17
VANLOAD_A
0
0 = Current Channel A apparent energy is out of no-load condition
1 = Current Channel A apparent energy is in no-load condition
18
VARNLOAD_A
0
0 = Current Channel A reactive energy is out of no-load condition
1 = Current Channel A reactive energy is in no-load condition
19
ACTNLOAD_B
0
0 = Current Channel B active energy is out of no-load condition
1 = Current Channel B active energy is in no-load condition
20
VANLOAD_B
0
0 = Current Channel B apparent energy is out of no-load condition
1 = Current Channel B apparent energy is in no-load condition
21
VARNLOAD_B
0
0 = Current Channel B reactive energy is out of no-load condition
1 = Current Channel B reactive energy is in no-load condition
Rev. B | Page 65 of 72
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