参数资料
型号: ADE5566ASTZF62
厂商: Analog Devices Inc
文件页数: 43/156页
文件大小: 0K
描述: IC ENERGY METERING 1PHASE 64LQFP
产品变化通告: Product Discontinuance 27/Oct/2011
标准包装: 1
输入阻抗: 770 千欧
测量误差: 0.1%
电压 - 高输入/输出: 2V
电压 - 低输入/输出: 0.8V
电源电压: 2.4 V ~ 3.7 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: 64-LQFP
供应商设备封装: 64-LQFP(10x10)
包装: 管件
产品目录页面: 797 (CN2011-ZH PDF)
Data Sheet
ADE5166/ADE5169/ADE5566/ADE5569
Address
Length
Signed/
MADDPT[6:0]
0x29
0x2A
0x2B
Mnemonic
CF2NUM
CF2DEN
MODE3
R/W
R/W
R/W
R/W
(Bits)
16
16
8
Unsigned
U
U
U
Default
0
0x003F
0
Description
Sets CF2 numerator register.
Sets CF2 denominator register.
Enables zero-crossing outputs (see Table 39).
0x3B
0x3C
Reserved
Reserved
0
0x0300
This register must be set to its default value for proper operation.
This register must be set to its default value for proper operation.
0x3D
CALMODE 2
R/W
8
U
0
Sets calibration mode (see Table 40).
0x3E
0x3F
Reserved
Reserved
0
0
This register must be set to its default value for proper operation.
This register must be set to its default value for proper operation.
1
2
This function is not available in the ADE5166 and ADE5566.
This function is not available in the ADE5566 and ADE5569.
ENERGY MEASUREMENT INTERNAL REGISTERS DETAILS
Table 33. Mode 1 Register (MODE1, Address 0x0B)
Bit
7
6
5
4
3
2
1
0
Mnemonic
SWRST
DISZXLPF
INTE
SWAPBITS
PWRDN
DISCF2
DISCF1
DISHPF
Default
0
0
0
0
0
1
1
0
Description
Setting this bit resets all of the energy measurement registers to their default values.
Setting this bit disables the zero-crossing low-pass filter.
Setting this bit enables the digital integrator for use with a di/dt sensor.
Setting this bit swaps CH1 ADC and CH2 ADC.
Setting this bit powers down voltage and current ADCs.
Setting this bit disables Frequency Output CF2.
Setting this bit disables Frequency Output CF1.
Setting this bit disables the HPFs in voltage and current channels.
Table 34. Mode 2 Register (MODE2, Address 0x0C)
Bit
[7:6]
[5:4]
3
Mnemonic
CF2SEL
CF1SEL
VARMSCFCON
Default
01
00
0
Description
Configuration bits for CF2 output.
CF2SEL
Result
00
CF2 frequency is proportional to active power
01
CF2 frequency is proportional to reactive power 1
1X
CF2 frequency is proportional to apparent power or I rms
2
Configuration bits for CF1 output.
CF1SEL
Result
00
CF1 frequency is proportional to active power
01
CF1 frequency is proportional to reactive power 1
1X 2
CF1 frequency is proportional to apparent power or I rms
Configuration bit for apparent power or I rms for CF1 and CF2 outputs and VA accumulation registers (VAHR,
RVAHR, and LVAHR). Note th a t CF1 cannot be proportional to VA if CF2 is proportional to I rms , and vice versa.
VARMSCFCON
0
1
Result
If CF1SEL = 1X, CF1 is proportional to VA
If CF2SEL = 1X, CF2 is proportional to VA
If CF1SEL = 1X, CF1 is proportional to I rms
If CF2SEL = 1X, CF2 is proportional to I rms
2
1
0
ZXRMS
FREQSEL
WAVEN
0
0
0
Logic 1 enables update of rms values synchronously to Voltage ZX.
Configuration bit to select period or frequency measurement for the PER_FREQ register (Address 0x0A).
FREQSEL
Result
0
The PER_FREQ register holds a period measurement
1
The PER_FREQ register holds a frequency measurement
When this bit is set, waveform sampling mode is enabled.
1
2
This function is not available in the ADE5166 and ADE5566.
X = don’t care.
Rev. D | Page 43 of 156
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