参数资料
型号: CS5460A-BSZ
厂商: Cirrus Logic Inc
文件页数: 47/54页
文件大小: 0K
描述: IC ENERGY METERING 1PHASE 24SSOP
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
产品目录页面: 754 (CN2011-ZH PDF)
配用: CDB5460AU-ND - EVALUATION BOARD FOR CS5460A
其它名称: 598-1094-5
CS5460A
5.5 Pulse-Rate Register
Address: 6
MSB
LSB
2
2
2
2
2
2
2
2
2
2
2
2
18
17
16
15
14
13
2
12
11
.....
2 1
0
-1
-2
-3
-4
2 -5
Default** = 32000.00Hz
The Pulse-Rate Register determines the frequency of the train of pulses output on the EOUT pin. Each EOUT
pulse represents a predetermined magnitude of real (billable) energy. The register’s smallest valid value is 2 -4
but can be in 2 -5 increments.
5.6 I,V,P,E Signed Output Register Results
Address: 7 - 10
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
These signed registers contain the last value of the measured results of I, V, P, and E. The results are in the
range of -1.0 ? I, V, P, E ? 1.0. The value is represented in two's complement notation, with the binary point
place to the right of the MSB (which is the sign bit). I, V, P, and E are output results registers which contain
signed values. Note that the I, V, and P Registers are updated every conversion cycle, while the E Register is
only updated after each computation cycle. The numeric format of this register is two’s complement notation.
5.7 I RMS , V RMS Unsigned Output Register Results
Address: 11,12
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
These unsigned registers contain the last value of the calculated results of I RMS and V RMS . The results are in
the range of 0.0 ? I RMS ,V RMS ? 1.0. The value is represented in binary notation, with the binary point place to
the left of the MSB. I RMS and V RMS are output result registers which contain unsigned values.
5.8 Timebase Calibration 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
Default** = 1.000
The Timebase Calibration Register is initialized to 1.0 on reset, allowing the device to function and perform com-
putations. The register can be loaded with the clock frequency error to compensate for a gain error caused by
the crystal/oscillator tolerance. The value is in the range 0.0 ?? TBC ? 2.0.
DS487F5
47
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CS5460A-BSZ 制造商:Cirrus Logic 功能描述:Driver IC 制造商:Cirrus Logic 功能描述:IC ENERGY METERING 1PHASE 24SSOP 制造商:Cirrus Logic 功能描述:IC, ENERGY METERING, 1PHASE, 24SSOP
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CS5460-BS 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Cirrus Logic 功能描述:
CS5460C-ISZ 功能描述:电流和电力监控器、调节器 Sngl-Phs Bi-Drctnl Power/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
CS5460C-ISZR 功能描述:电流和电力监控器、调节器 IC Sngl-Phs BiDirect 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