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| 型号： | CS5463-IS |
| 厂商： | Cirrus Logic Inc |
| 文件页数： | 28/46页 |
| 文件大小： | 0K |
| 描述： | IC PWR/ENERGY METER 2CH 24-SSOP |
| 标准包装： | 59 |
| 输入阻抗： | 30 千欧 |
| 测量误差： | 0.1% |
| 电压 - 高输入/输出： | 0.8V |
| 电压 - 低输入/输出： | 0.2V |
| 电流 - 电源： | 2.9mA |
| 电源电压： | 4.75 V ~ 5.25 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： | 24-SSOP（0.209"，5.30mm 宽） |
| 供应商设备封装： | 24-SSOP |
| 包装： | 管件 |
| 配用： | 598-1553-ND - BOARD EVAL & SOFTWARE CS5463 ADC |
| 其它名称： | 598-1192-5 |
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CS5463
6.1.6 Instantaneous Current, Voltage, and Power Registers ( I , V , P )
Address: 7 (Instantaneous Current); 8 (Instantaneous Voltage); 9 (Instantaneous Power)
MSB
LSB
-(2 )
2
2
2
2
2
0
2
-1
2
-2
-3
-4
-5
-6
-7
.....
2 -17
2
-18
2
-19
2
-20
2
-21
2
-22
2 -23
I and V contain the instantaneous measured values for current and voltage, respectively. The instantaneous
voltage and current samples are multiplied to obtain Instantaneous Power (P). The value is represented in two's
complement notation and in the range of -1.0 ? I, V, P ? 1.0, with the binary point to the right of the MSB.
6.1.7 Active (Real) Power Register ( P Active )
Address: 10 (Active Power)
MSB
LSB
-(2 0 )
2 -1
2 -2
2 -3
2 -4
2 -5
2 -6
2 -7
.....
2 -17
2 -18
2 -19
2 -20
2 -21
2 -22
2 -23
The instantaneous power is averaged over each computation cycle (N conversions) to compute Active Power
(P Active ). The value will be within in the range of -1.0 ? P Active ? 1.0. The value is represented in two's complement
notation, with the binary point to the right of the MSB.
6.1.8 RMS Current & Voltage Registers ( I RMS , V RMS )
Address: 11 (I RMS ); 12 (V RMS )
MSB
LSB
2 -1
2 -2
2 -3
2 -4
2 -5
2 -6
2 -7
2 -8
.....
2 -18
2 -19
2 -20
2 -21
2 -22
2 -23
2 -24
I RMS and V RMS contain the Root Mean Square (RMS) values of I and V, calculated each computation cycle. The
value is represented in unsigned binary notation and in the range of 0.0 ? I RMS , V RMS ? 1.0, with the binary point
to the left of the MSB.
6.1.9 Epsilon Register ( ?? )
Address: 13
MSB
LSB
-(2
0 )
2 -1
2 -2
2 -3
2 -4
2 -5
2 -6
2 -7
.....
2 -17
2 -18
2 -19
2 -20
2 -21
2 -22
2 -23
value is represented in two's complement notation and in the range of -1.0 ? ? ? 1.0, with the binary point to the
Default = 0x01999A = 0.0125 sec
Epsilon ( ? ) is the ratio of the input line frequency to the sample frequency of the ADC (See Section 5.4 Perform-
ing Measurements on page 16). Epsilon is either written to the register, or measured during conversions. The
right of the MSB. Negative values have no significance.
28
DS678F3
相关PDF资料 |
PDF描述 |
|---|---|
| CS5464-IS | IC PWR/ENERGY METER 3CH 28-SSOP |
| CS5466-ISZR | IC ENERGY METERING 1PHASE 24SSOP |
| CS5466-IS | IC ENERGY METERING 1PHASE 24SSOP |
| CS8312YN8 | IC PREDRIVER IGBT IGNITION 8DIP |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CS5463-ISZ | 功能描述:电流和电力监控器、调节器 Single Phase Power/Energy IC RoHS:否 制造商:STMicroelectronics 产品:Current Regulators 电源电压-最大:48 V 电源电压-最小:5.5 V 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:HPSO-8 封装:Reel |
| CS5463-ISZ/D | 制造商:Cirrus Logic 功能描述: |
| CS5463-ISZR | 功能描述:电流和电力监控器、调节器 IC Single Phase PWR/Energy RoHS:否 制造商:STMicroelectronics 产品:Current Regulators 电源电压-最大:48 V 电源电压-最小:5.5 V 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:HPSO-8 封装:Reel |
| CS5463-ISZR/E2 | 制造商:Cirrus Logic 功能描述: |
| CS5464 | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:Three-channel, Single-phase Power/Energy IC |
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