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| 型号： | ACS750SCA-050 |
| 厂商： | Allegro Microsystems Inc |
| 文件页数： | 7/9页 |
| 文件大小： | 0K |
| 描述： | SENSOR CURRENT 50A 5V BI 5-CA |
| 标准包装： | 170 |
| 电流 - 感应： | ±50A |
| 精确度： | ±1.5% |
| 灵敏度： | 18.75 ~ 20.75 mV/A |
| 电流 - 电源： | 7mA |
| 传感器类型： | 霍尔效应 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 输出： | 2.5V |
| 频率： | 13kHz |
| 响应时间： | 27µs |
| 电极标记： | 双向 |
| 工作温度： | -20°C ~ 85°C |
| 封装/外壳： | 5-CA 成形引线 |
| 包装： | 散装 |
ACS750xCA-50
Fully Integrated, Hall Effect-Based Linear Current Sensor IC
with High Voltage Isolation and a Low-Resistance Current Conductor
Output Voltage versus Sampled Current
Accuracy at 0 A and at Full-Scale Current
Increasing V IOUT (V)
Accuracy
O v e r Temp erature
Accuracy
25°C Only
Average
V IOUT
Accuracy
O v e r Temp erature
Accuracy
25°C Only
I P (min)
–I P (A)
Full Scale
0A
Accuracy
25°C Only
Accuracy
O v e r Temp erature
Decreasing V IOUT (V)
Definitions of Dynamic Response Characteristics
I P (max)
+I P (A)
Propagation delay (t PROP ). The time required for the device
output to reflect a change in the primary current signal. Propaga-
tion delay is attributed to inductive loading within the linear IC
I (%)
90
Primary Current
package, as well as in the inductive loop formed by the primary
conductor geometry. Propagation delay can be considered as a
fixed time offset and may be compensated.
0
I (%)
Transducer Output
Propagation Time, t PROP
Primary Current
t
Response time (t RESPONSE ). The time interval between a) when
the primary current signal reaches 90% of its final value, and b)
when the device reaches 90% of its output corresponding to the
applied current.
90
0
Transducer Output
Response Time, t RESPONSE
t
Rise time (t r ). The time interval between a) when the device
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
I (%)
90
Primary Current
derive the bandwidth of the device, in which ?(–3 dB) = 0.35 / t r .
Both t r and t RESPONSE are detrimentally affected by eddy current
losses observed in the conductive IC ground plane.
10
0
Transducer Output
Rise Time, t r
Allegro MicroSystems, Inc.
115 Northeast Cutoff
t
6
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
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相关代理商/技术参数 |
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| ACS750SCA-075 | 功能描述:SENSOR CURRENT 75A 5V BI 5-CA 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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| ACS750SCA-100 | 功能描述:SENSOR CURRENT 100A 5V BI 5-CA RoHS:否 类别:传感器，转换器 >> 电流 系列:- 标准包装:10 系列:* |
| ACS750XCA-050 | 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:Current Sensor |
| ACS750XCA-050_05 | 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:Current Sensor |
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