参数资料
型号: CDB5461AU
厂商: Cirrus Logic Inc
文件页数: 14/44页
文件大小: 0K
描述: BOARD EVAL & SOFTWARE CS5461A
标准包装: 1
主要目的: 电源管理,电度表/功率表
嵌入式: 是,MCU,8 位
已用 IC / 零件: CS5461A
主要属性: 1 相,能量至频率输出
次要属性: GUI、USB、SPI、Microwire 接口
已供物品:
产品目录页面: 754 (CN2011-ZH PDF)
相关产品: CS5461A-ISZR-ND - IC ENERGY METERING 1PHASE 24SSOP
598-1095-5-ND - IC ENERGY METERING 1PHASE 24SSOP
其它名称: 598-1552
CS5461A
To generate a value for the accumulated active energy
over the last computation cycle, the active power can be
multiplied by the time duration of the computation cycle.
The apparent power is the combination of the active
power and reactive power, without reference to an im-
pedance phase angle, and is calculated by the
CS5461A using the following formula:
S = V RMS ? I RMS
The apparent power is registered once every computa-
tion cycle.
4.4 Linearity Performance
The linearity of the V RMS , I RMS , and active power mea-
surements (before calibration) will be within ±0.1% of
14
reading over the ranges specified, with respect to the in-
put voltage levels required to cause full-scale readings
in the I RMS and V RMS registers. Refer to Linearity Per-
Until the CS5461A is calibrated, the accuracy of the
CS5461A (with respect to a reference line-voltage and
line-current level on the power mains) is not guaranteed
to within ±0.1%. See Section 7. System Calibration on
page 35. The accuracy of the internal calculations can
often be improved by selecting a value for the Cycle
Count Register that will cause the time duration of one
computation cycle to be equal to (or very close to) a
whole-number of power-line cycles (and N must be
greater than or equal to 4000).
DS661F3
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相关代理商/技术参数
参数描述
CDB5461AU-Z 制造商:Cirrus Logic 功能描述:PB-FREEEVAL BOARD FOR CS5461 WITH USB - Bulk
CDB5462 制造商:Cirrus Logic 功能描述:EVAL BOARD FOR CS5462 - Bulk
CDB5463U 功能描述:数据转换 IC 开发工具 Eval Bd Sngl-Phase Pow/Energy RoHS:否 制造商:Texas Instruments 产品:Demonstration Kits 类型:ADC 工具用于评估:ADS130E08 接口类型:SPI 工作电源电压:- 6 V to + 6 V
CDB5463U-Z 功能描述:EVAL BOARD USB FOR CS5463 RoHS:是 类别:编程器,开发系统 >> 评估板 - 模数转换器 (ADC) 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- ADC 的数量:1 位数:12 采样率(每秒):94.4k 数据接口:USB 输入范围:±VREF/2 在以下条件下的电源(标准):- 工作温度:-40°C ~ 85°C 已用 IC / 零件:MAX11645 已供物品:板,软件
CDB5464U 功能描述:数据转换 IC 开发工具 Eval Bd 3-Ch Sngl-Phs Pow/Energy RoHS:否 制造商:Texas Instruments 产品:Demonstration Kits 类型:ADC 工具用于评估:ADS130E08 接口类型:SPI 工作电源电压:- 6 V to + 6 V