Allegro MicroSystems
Allegro MicroSystems是一家领先的半导体公司，专注于开发和制造高性能电源和传感器集成电路（ICs）。总部位于美国新罕布什尔州，Allegro已经成为全球为汽车和工业应用提供创新解决方案的领先企业。该公司的产品组合包括电机驱动器ICs、磁传感器、霍尔效应电流传感器和其他专业的模拟和混合信号ICs。这些产品旨在在苛刻的环境中提供可靠和高效的性能，实现电子系统的精确控制、监测和保护。Allegro的ICs广泛应用于各种应用领域，包括汽车系统，如电动助力转向、制动和发动机管理，以及工业领域，如机器人、自动化和可再生能源。该公司对质量的承诺体现在其严格的测试和验证过程中，确保其产品符合最高的可靠性和性能标准。凭借一支经验丰富的工程师团队和强烈的创新关注，Allegro MicroSystems继续推动半导体技术的进步，提供行业领先的解决方案，赋能其客户创造前沿产品。
电流传感器
结果:
478
Series
Sensitivity
Current - Sensing
Current - Supply (Max)
Accuracy
Response Time
Supplier Device Package
Frequency
Operating Temperature
Package / Case
Voltage - Supply
Linearity
Polarization
For Measuring
Grade
Qualification
Sensor Type
Output
Mounting Type
Number of Channels
结果：478
搜索条目:
Allegro MicroSystems
选择 | 图片 | 产品详情 | 单价 | 可用性 | ECAD 模型 | Series | Mounting Type | Operating Temperature | Voltage - Supply | Package / Case | Supplier Device Package | Linearity | Response Time | Number of Channels | Sensitivity | Grade | Current - Supply (Max) | Accuracy | For Measuring | Sensor Type | Current - Sensing | Output | Frequency | Polarization | Qualification |
|---|
 | 联系我们 | 228,904 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 85°C | 5V | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | ±1.5% | 5µs | 1 | 185mV/A | - | 13mA | ±1.5% | AC/DC | Hall Effect, Open Loop | 5A | Ratiometric, Voltage | DC ~ 80kHz | Bidirectional | - | ||
 | 联系我们 | 68,246 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C | 3V ~ 5.5V | 12-PowerWFQFN | 12-QFN (3x3) | ±1% | 4.6µs | 1 | 90mV/A | - | 5.5mA | ±5% | AC/DC | Hall Effect, Open Loop | 15.5A | Ratiometric, Voltage | DC ~ 100kHz | Bidirectional | - | ||
| 联系我们 | 56,964 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 85°C | 5V | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | ±1.5% | 5µs | 1 | 66mV/A | - | 13mA | ±1.5% | AC/DC | Hall Effect, Open Loop | 30A | Ratiometric, Voltage | DC ~ 80kHz | Bidirectional | - | ||
| 联系我们 | 48,254 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 85°C | 5V | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | ±1.5% | 5µs | 1 | 100mV/A | - | 13mA | ±1.5% | AC/DC | Hall Effect, Open Loop | 20A | Ratiometric, Voltage | DC ~ 80kHz | Bidirectional | - | ||
 | 联系我们 | 39,960 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C | 3V ~ 3.6V | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC | ±1% | 4µs | 1 | 66mV/A | - | 14mA | ±1% | AC/DC | Hall Effect, Differential | 20A | Ratiometric, Voltage | DC ~ 120kHz | Bidirectional | - | ||
| 联系我们 | 31,812 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C | 3V ~ 3.6V | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC | ±1% | 13µs | 1 | 132mV/A | - | 7.5mA | ±2% | AC/DC | Hall Effect, Open Loop | 10A | Ratiometric, Voltage | 40kHz | Bidirectional | - | ||
 | 联系我们 | 31,707 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C (TA) | 3V ~ 3.6V | 12-PowerWFQFN | - | ±1% | 4µs | 1 | 44mV/A | Automotive | 12mA | ±6% | AC/DC | Hall Effect, Open Loop | 30A | Voltage | 120kHz | Bidirectional | AEC-Q100 | ||
 | 联系我们 | 26,970 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | ACS711 | Surface Mount | -40°C ~ 125°C | 3V ~ 5.5V | 12-PowerWFQFN | - | ±1% | 4.6µs | 1 | - | 5.5mA | - | AC/DC | Hall Effect, Open Loop | 30A | Ratiometric, Voltage | DC ~ 100kHz | Unidirectional | ||||
| 联系我们 | 25,124 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 150°C | 3V ~ 3.6V | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | ±1% | 5µs | 1 | 132mV/A | - | 12mA | ±3% | DC | Hall Effect, Open Loop | 20A | Ratiometric, Voltage | DC ~ 80kHz | Unidirectional | - | ||
 | 联系我们 | 25,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 150°C | 3V ~ 5.5V | 24-SSOP (0.154", 3.90mm Width) | 24-QSOP | ±0.25% | 4µs | 1 | 28mV/A | - | 14.5mA | ±3% | AC/DC | Hall Effect, Open Loop | 37.5A | Ratiometric, Voltage | DC ~ 120kHz | Bidirectional | - | ||
| 联系我们 | 19,700 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C | 5V | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC | ±1% | 13µs | 1 | 200mV/A | - | 9mA | ±2% | AC/DC | Hall Effect, Open Loop | 10A | Ratiometric, Voltage | 40kHz | Bidirectional | - | ||
| 联系我们 | 19,680 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 150°C (TA) | 4.5V ~ 5.5V | 8-SOIC (0.154", 3.90mm Width) | - | ±1% | 4µs | 1 | 44.4mV/A | Automotive | 12mA | ±6% | AC/DC | Hall Effect, Open Loop | 45A | Voltage | 120kHz | Bidirectional | AEC-Q100 | ||
| 联系我们 | 18,683 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 150°C | 5V | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | ±1% | 5µs | 1 | 200mV/A | - | 14mA | ±3% | AC/DC | Hall Effect, Open Loop | 20A | Ratiometric, Voltage | DC ~ 80kHz | Unidirectional | - | ||
| 联系我们 | 18,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 150°C | 3V ~ 3.6V | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | ±1% | 5µs | 1 | 132mV/A | - | 12mA | ±3% | AC/DC | Hall Effect, Open Loop | 10A | Ratiometric, Voltage | DC ~ 80kHz | Bidirectional | - | ||
| 联系我们 | 17,825 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 150°C | 4.5V ~ 5.5V | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | ±1.5% | 4µs | 1 | 66mV/A | - | 14mA | ±0.8% | AC/DC | Hall Effect, Open Loop | 30A | Ratiometric, Voltage | DC ~ 120kHz | Bidirectional | - | ||
| 联系我们 | 17,560 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C | 4.5V ~ 5.5V | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | ±0.75% | 700ns | 1 | 50mV/A | - | 25mA | ±3% | AC/DC | Hall Effect, Open Loop | 40A | Ratiometric, Voltage | 1MHz | Bidirectional | - | ||
 | 联系我们 | 17,430 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 150°C | 3V ~ 3.6V | 7-PowerSMD Module | 7-PSOF | ±1% | 3.6µs | 1 | 13.2mV/A | Automotive | 15mA | ±1.5% | AC/DC | Hall Effect, Differential | 100A | Ratiometric, Voltage | DC ~ 120kHz | Bidirectional | AEC-Q100 | ||
| 联系我们 | 16,267 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C | 3V ~ 3.6V | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC | ±1% | 4µs | 1 | 44mV/A | - | 14mA | ±1% | AC/DC | Hall Effect, Differential | 30A | Ratiometric, Voltage | DC ~ 120kHz | Bidirectional | - | ||
| 联系我们 | 16,131 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 85°C | 3V ~ 5.5V | 12-PowerWFQFN | 12-QFN (3x3) | ±1% | 4.6µs | 1 | 45mV/A | - | 5.5mA | ±5% | AC/DC | Hall Effect, Open Loop | 31A | Ratiometric, Voltage | DC ~ 100kHz | Bidirectional | - | ||
| 联系我们 | 16,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C | 3V ~ 5.5V | 12-PowerWFQFN | 12-QFN (3x3) | ±1% | 4.6µs | 1 | 45mV/A | - | 5.5mA | ±5% | AC/DC | Hall Effect, Open Loop | 31A | Ratiometric, Voltage | DC ~ 100kHz | Bidirectional | - |
关于 电流传感器
电流传感器经过精心设计，能够识别和对电线或电路中的电流变化做出反应。这些传感器有多种类型，包括电流开关、磁通门、霍尔效应、电流指示器、电流传感器、磁调制器、磁电阻和带有调节的变压器。它们涵盖了广泛的电流感测能力，从可编程传感器可测量5mA低电流到专为测量高达2500A的电流而设计的稳健型号，无论是交流还是直流电流。
电流传感器的多样性使其能够应用于许多领域，如电力系统、工业设备、可再生能源装置和汽车系统等。这些传感器在监测和控制电流方面起着关键作用，确保各种电气和电子系统的安全性、效率和最佳性能。
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