Allegro MicroSystems Inc. Datasheets for Current Sensors
Current sensors measure AC and/or DC current levels. They receive current inputs and provide outputs as analog voltage signals, analog current levels, switches, or audible signals.
Current Sensors: Learn more
Page:
1
2
| Product Name | Notes |
|---|---|
| * Note: If you have issues logging into this feature you may need to enable 3rd party cookies in your browser settings Download Datasheet | |
| 0 to 400 A Current Sensor ICs with Integrated Conductor | |
| 0 to 50 A Current Sensor ICs with Integrated Conductor | |
| Field Sensors 0 to >1000 A Sensor ICs | |
| Integrated Current Sensors | |
| Simplify AC power monitoring with the ACS71020. This integrated solution provides accurate measurements of active, reactive, and apparent power, along with voltage zero crossing and overcurrent detection, eliminating the need... | |
| The A1363 offers high-accuracy current sensing with programmable offset and sensitivity, advanced temperature compensation, and high bandwidth (120kHz) for demanding applications. * Note: If you have issues logging into this... | |
| The A1365 provides high-accuracy current sensing with a self-test diagnostic mode, programmable offset and sensitivity, and an integrated fault comparator for enhanced system reliability. * Note: If you have issues... | |
| The A1366 offers precise and stable magnetic field sensing with factory-programmed sensitivity and offset, advanced temperature compensation, and high bandwidth (120kHz) for simplified design. * Note: If you have issues... | |
| The A1367 provides robust and accurate magnetic field sensing with a regulated supply, reverse battery protection, programmable offset and sensitivity, and high bandwidth (240kHz) for demanding applications. * Note: If... | |
| The ACS37002 offers precise current sensing for high-speed control loops and current monitoring, with pin-selectable gains for design flexibility and a fast overcurrent fault output for system protection. * Note:... | |
| The ACS37003 offers precise current sensing for industrial motor control and power applications, with 400kHz bandwidth, 5kV isolation, and differential sensing for high accuracy in noisy environments. Its low internal... | |
| The ACS37010/12 current sensors provide accurate and reliable current measurements with a fast 1.3µs response time. The ACS37010 offers a voltage reference output, while the ACS37012 includes a fault output... | |
| The ACS37612 simplifies high-current sensing with its contactless, coreless design, offering high precision, common-mode field rejection, and a wide sensing range (200A to >1000A). * Note: If you have issues... | |
| The ACS37800 simplifies power monitoring in AC and DC systems, providing accurate measurements of active, reactive, and apparent power, along with RMS voltage, current, and integrated fault protection. * Note:... | |
| The ACS70310/1 provides high-accuracy current sensing with ultralow thermal drift, reverse battery protection, and a high-bandwidth (240kHz) analog output. The ACS70311 adds undervoltage detection and low-voltage programming. * Note: If... | |
| The ACS70331 provides highly sensitive current sensing for applications below 5A, utilizing GMR technology for improved accuracy and resolution compared to Hall-effect sensors. Its differential configuration and low noise output... | |
| The ACS711 offers a cost-effective solution for current sensing in low- and high-side applications, with integrated overcurrent fault protection and a low-noise analog signal path. Eliminates the need for an... | |
| The ACS720 provides precise current measurement with dual fault detection (short-circuit and overcurrent) and galvanic isolation, making it suitable for motor control and power inverter applications. * Note: If you... | |
| The ACS722 provides precise current measurements for AC or DC current, featuring pin-selectable bandwidth (80kHz or 20kHz), galvanic isolation, and a small footprint for space-constrained applications. Operates at 5V. *... | |
| The ACS723 provides precise current measurements for AC or DC current, featuring pin-selectable bandwidth (80kHz or 20kHz), galvanic isolation, and a small footprint for space-constrained applications. Operates at 3.3V. *... | |
| The ACS724/5 current sensors offer precise and stable current measurements in magnetically noisy environments, featuring differential sensing for common-mode rejection, galvanic isolation, and a wide operating temperature range. The ACS724... | |
| The ACS72981 provides accurate and efficient current sensing for automotive applications, featuring a 250kHz bandwidth, fast response time (<2µs), and a low-resistance conductor (200µΩ) for minimal power loss. * Note:... | |
| The ACS730 provides high-bandwidth (1MHz), high-accuracy current sensing for AC or DC currents, featuring galvanic isolation and a small footprint for high-frequency applications. * Note: If you have issues logging... | |
| The ACS732/3 current sensors provide high-bandwidth (1MHz) current sensing with user-configurable overcurrent fault detection and galvanic isolation. The ACS732 is designed for 5V operation, while the ACS733 operates at 3.3V. | |
| The ACS770 delivers precise current sensing with enhanced accuracy, featuring a 100µΩ conductor, piecewise linear temperature compensation, and integrated shield for improved noise immunity. * Note: If you have issues... | |
| The ACS772 provides precise and efficient current sensing for high-current, high-voltage applications, featuring a 200kHz bandwidth, fast response time (2.5µs), and reinforced galvanic isolation. * Note: If you have issues... | |
| The ACS773 offers accurate and efficient current sensing optimized for 3.3V operation, with a 200kHz bandwidth, fast response time (2.5µs), and reinforced galvanic isolation. * Note: If you have issues... | |
| The ACS780 offers accurate and efficient current sensing for automotive applications, featuring a coreless design, 200µΩ conductor for low power loss, and integrated protection against common-mode field interference. * Note:... | |
| The ACS781 provides accurate current sensing for automotive applications, featuring a coreless design, 200µΩ conductor, and optimized performance at 3.3V. * Note: If you have issues logging into this feature... |
| Next >> |