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| 型号： | ACS754SCB-130-PSS |
| 元件分类： | 模拟信号调理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, XSS5 |
| 封装： | LEAD FREE, 5 PIN |
| 文件页数： | 9/11页 |
| 文件大小： | 506K |
| 代理商： | ACS754SCB-130-PSS |
7
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
ACS754130-DS, Rev. 3
Current Sensor: ACS754xCB-130
Denitions of Dynamic Response Characteristics
Propagation delay (tPROP): The time required for the sensor output to reect a change in the primary current
signal. Propagation delay is attributed to inductive loading within the linear IC package, as well as in the induc-
tive loop formed by the primary conductor geometry. Propagation delay can be considered as a xed time offset
and may be compensated.
Response time (tRESPONSE): The time interval between a) when the primary current signal reaches 90% of its
nal value, and b) when the sensor reaches 90% of its output corresponding to the applied current.
Rise time (tr): The time interval between a) when the sensor reaches 10% of its full scale value, and b) when
it reaches 90% of its full scale value. The rise time to a step response is used to derive the bandwidth of the
current sensor, in which (–3 dB) = 0.35 / tr. Both tr and tRESPONSE are detrimentally affected by eddy current
losses observed in the conductive IC ground plane and, to varying degrees, in the ferrous ux concentrator
within the current sensor package.
Primary Current
Transducer Output
90
0
I (%)
Propagation Time, t
PROP
t
Primary Current
Transducer Output
90
0
I (%)
Response Time, tRESPONSE
t
Primary Current
Transducer Output
90
10
0
I (%)
Rise Time, tr
t
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相关代理商/技术参数 |
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| ACS754SCB-150-PFF | 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:Current Sensor |
| ACS754SCB-150-PSF | 功能描述:SENSOR CURRENT 150A 5V BI 5-CB RoHS:否 类别:传感器，转换器 >> 电流 系列:- 标准包装:10 系列:* |
| ACS754SCB-150-PSS | 功能描述:SENSOR CURRENT 150A 5V BI 5-CB RoHS:否 类别:传感器，转换器 >> 电流 系列:- 标准包装:10 系列:* |
| ACS754SCB-200 | 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:Current Sensor |
| ACS754SCB-200-PFF | 功能描述:SENSOR CURRENT 200A 5V BI 5-CB RoHS:否 类别:传感器，转换器 >> 电流 系列:- 标准包装:10 系列:* |
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