Allegro 電流センサー
High Accuracy 240kHz Programmable Linear Sensor IC with Reverse Battery Protection
ACS70310-11
The ACS70310/1 provides the highest accuracy linear Hall-effect sensor IC for core-based current sensing ever offered from Allegro. It achieves industry leading noise performance while maintaining a 2μs response time, 240 kHz bandwidth and a sensitivity error of +/-1% and zero-amp output voltage offset of only +/-5mV over a temperature range of 25C to 150C.
Check stock for the ASEK70310 Evaluation Board
Product Details
Product Details
Top Features
- Ultralow thermal drift
- Sensitivity ±1%
- Offset ±5 mV
- Industry-leading noise performance
- Very fast response time (2 μs) with 240kHz bandwidth
- Industry-leading ESD and EOS performance
- Ultralow over/undershoot thanks to patented suppression circuit
- 1mm thin KT package
- OK package that's highly immune to vibration
Part Number Specifications and Availability
Technical Documentation
Application Note
Glossary of Isolation-Related Terms for Integrated Current Sensors
Application Note
Understanding Linearity Error for the ACS70310 Above 2000 G
Application Note
Material Selection and Geometry Considerations for High Current Sensing Magnetic Flux Concentrator Designs
Application Note
Hysteresis Offset Error In Hall-Effect Current Sensors Using Soft Ferromagnetic Concentrator Cores
Brochure
Brochure: Battery Management Systems
FAQ
Current Sensors FAQ
Guide
ACS70310 Sample Programming Guide
Guide
ACS70311 Sample Programming Guide
Technical Article