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| 型号： | ACS750SCA-050 |
| 厂商： | Allegro Microsystems Inc |
| 文件页数： | 2/9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
Features and Benefits
? Monolithic Hall IC for high reliability
? Single +5 V supply
? 3 kV RMS isolation voltage between terminals 4/5 and
pins 1/2/3 for up to 1 minute
? 13 kHz bandwidth
? Automotive temperature range
? End-of-line factory-trimmed for gain and offset
? Ultra-low power loss: 130 μΩ internal conductor
resistance
? Ratiometric output from supply voltage
? Extremely stable output offset voltage
? Small package size, with easy mounting capability
? Output proportional to AC and DC currents
Package: 5 pin package (leadform PFF)
Description
The Allegro ACS75x family of current sensor ICs provides
economical and precise solutions for current sensing in
industrial, automotive, commercial, and communications
systems. The device package allows for easy implementation by
the customer. Typical applications include motor control, load
detection and management, power supplies, and overcurrent
fault protection.
The device consists of a precision, low-offset linear Hall
circuit with a copper conduction path located near the die.
Applied current flowing through this copper conduction path
generates a magnetic field which the Hall IC converts into a
proportional voltage. Device accuracy is optimized through the
close proximity of the magnetic signal to the Hall transducer.
A precise, proportional voltage is provided by the low-offset,
chopper-stabilized BiCMOS Hall IC, which is programmed
for accuracy at the factory.
The output of the device has a positive slope (>V CC / 2) when an
increasing current flows through the primary copper conduction
path (from terminal 4 to terminal 5), which is the path used for
current sampling. The internal resistance of this conductive path
is typically 130 μΩ , providing low power loss. The thickness
of the copper conductor allows survival of the device at up to
Continued on the next page…
Typical Application
+5 V
IP+
I P
4
VCC
ACS750
GND
1
2
C BYP
0.1 μF
5
IP–
VIOUT
3
C F
R F
V OUT
Application 1. The ACS750 outputs an analog signal, V OUT .
that varies linearly with the uni- or bi-directional AC or DC
primary sampled current, I P , within the range specified. C F
is recommended for noise management, with values that
depend on the application.
ACS75050-DS Rev. 13
相关PDF资料 |
PDF描述 |
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| ACS758KCB-150U-PFF-T | IC SENSOR CURRENT 150A UNI 3-CB |
| ACS759LCB-100B-PFF-T | SENSOR CURRENT |
| ADP1271 | SENSOR PRESSURE 490.3KPA STD DIP |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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:* |
| ACS750SCA-075 | 制造商:Allegro MicroSystems 功能描述:Hall Effect IC |
| 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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