Current Sensors
High-Precision Programmable Linear Hall-Effect Sensor ICs for Core-Based Current Sensing
ACS70310-11
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.
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
Target Application
- High Voltage Traction Inverter & Motor
- xEV Battery Monitor Systems
- Auxilary Inverter
- Starter Generator
- DC Fast Charging
Part Number Specifications and Availability
Technical Documentation
Application Note
Hysteresis Offset Error In Hall-Effect Current Sensors Using Soft Ferromagnetic Concentrator Cores
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
Glossary of Isolation-Related Terms for Integrated Current Sensors
Brochure
Brochure: Battery Management Systems
FAQ
Current Sensors FAQ
Guide
ACS70311 Sample Programming Guide
Guide
ACS70310 Sample Programming Guide
Technical Article