사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Bulk |
| Series | Automotive, AEC-Q100 |
| Part Status | Active |
| For Measuring | AC/DC |
| Sensor Type | Hall Effect, Differential |
| Current - Sensing | 10A |
| Number of Channels | 1 |
| Output | Ratiometric, Voltage |
| Sensitivity | 132mV/A |
| Frequency | DC ~ 120kHz |
| Linearity | ±1.5% |
| Accuracy | ±0.8% |
| Voltage - Supply | 3V ~ 3.6V |
| Response Time | 4µs |
| Current - Supply (Max) | 14mA |
| Operating Temperature | -40°C ~ 150°C (TA) |
| Polarization | Bidirectional |
| Mounting Type | Surface Mount |
개요
Description
The ACS725LLCTR-10AB-T is a Hall-effect-based linear current sensor IC manufactured by Allegro MicroSystems. It is designed to provide economical and precise current sensing for applications in automotive, industrial, commercial, and communications systems. This device offers a sensitivity of 180 mV/A and is capable of sensing currents up to 10 A, with an output voltage that is proportional to the current passing through the sensor. The sensor operates from a single 3.3 V power supply, making it suitable for low-power applications.
The ACS725LLCTR-10AB-T features a small footprint, with its surface-mount SOIC-8 package, and provides isolation from the current-carrying conductor, enhancing safety and reliability. It operates over a wide temperature range, from -40°C to 150°C, making it ideal for harsh environments. The sensor includes internal temperature compensation and a wide bandwidth to ensure accurate and stable measurements. Its low-noise output and fast response time make it particularly useful for dynamic applications where rapid current changes need to be detected.
The ACS725LLCTR-10AB-T features a small footprint, with its surface-mount SOIC-8 package, and provides isolation from the current-carrying conductor, enhancing safety and reliability. It operates over a wide temperature range, from -40°C to 150°C, making it ideal for harsh environments. The sensor includes internal temperature compensation and a wide bandwidth to ensure accurate and stable measurements. Its low-noise output and fast response time make it particularly useful for dynamic applications where rapid current changes need to be detected.
Equivalent
The ACS725LLCTR-10AB-T is a current sensor produced by Allegro MicroSystems. Equivalent products from other manufacturers include:
1. LEM HO series: Similar current sensing capabilities with various models.
2. Tamura L01 series: Offers similar functionality and specifications.
3. Melexis MLX912: A range of Hall-effect current sensors.
Ensure compatibility in terms of current range, sensitivity, output type, and package size when choosing an alternative.
1. LEM HO series: Similar current sensing capabilities with various models.
2. Tamura L01 series: Offers similar functionality and specifications.
3. Melexis MLX912: A range of Hall-effect current sensors.
Ensure compatibility in terms of current range, sensitivity, output type, and package size when choosing an alternative.
Features
The ACS725LLCTR-10AB-T is a Hall-effect-based linear current sensor IC designed by Allegro Microsystems. It features a wide operating voltage range from 3.3 V to 5 V, making it versatile for various applications. The sensor provides an analog output that is proportional to the AC or DC current flowing through the device. It has a measurement range of ±10 A and offers high accuracy and stability over temperature and time. The device boasts a low-noise analog signal path and is equipped with integrated shielded hall technology to minimize interference from external magnetic fields. Additionally, it includes a filter pin for bandwidth adjustment, enhancing flexibility in various applications. The sensor operates over a temperature range of -40°C to 150°C, ensuring reliability in harsh environments. It comes in a surface-mount SOIC-8 package, which is compact and suitable for automated assembly processes. Overall, the ACS725LLCTR-10AB-T is ideal for motor control, power supply, and inverter applications due to its high precision and robustness.
Manufacturer
The ACS725LLCTR-10AB-T is manufactured by Allegro MicroSystems. Allegro MicroSystems is a leading global company specializing in the design, development, and manufacturing of high-performance power and sensing semiconductor solutions. The company focuses on providing advanced technology for motion control and energy-efficient systems, serving industries such as automotive, industrial, consumer, and renewable energy sectors. Allegro is known for its innovative approaches in developing integrated circuits and sensors that enhance the efficiency and functionality of electronic systems.
Application
The ACS725LLCTR-10AB-T is a current sensor IC used in various applications requiring accurate current measurement. Its primary application areas include:
1. Industrial Automation: Monitoring and controlling current flow in machinery and equipment.
2. Motor Control: Ensuring precise current measurement for efficient motor operation.
3. Power Supply Monitoring: Supervising current in power converters and supplies.
4. Battery Management Systems: Tracking current flow to optimize battery charging and discharging.
5. Renewable Energy Systems: Measuring current in solar and wind power systems for efficiency monitoring.
6. Consumer Electronics: Providing overcurrent protection and energy metering in devices.
Its high accuracy and wide operating range make it suitable for these diverse applications.
1. Industrial Automation: Monitoring and controlling current flow in machinery and equipment.
2. Motor Control: Ensuring precise current measurement for efficient motor operation.
3. Power Supply Monitoring: Supervising current in power converters and supplies.
4. Battery Management Systems: Tracking current flow to optimize battery charging and discharging.
5. Renewable Energy Systems: Measuring current in solar and wind power systems for efficiency monitoring.
6. Consumer Electronics: Providing overcurrent protection and energy metering in devices.
Its high accuracy and wide operating range make it suitable for these diverse applications.
Package
The ACS725LLCTR-10AB-T is a Hall-effect based linear current sensor IC in a SOIC-8 surface-mount package.
