Manufacturer Part Number
ACS718KMATR-20B-T
Manufacturer
Allegro MicroSystems
Introduction
The ACS718KMATR-20B-T is a high-performance, fully integrated, Hall-effect-based linear current sensor IC from Allegro MicroSystems. It is designed for high-accuracy current measurement applications.
Product Features and Performance
Hall-effect sensor with open-loop architecture
Measures AC and DC currents up to ±20A
Sensitivity of 100mV/A
Linearity of ±1%
Frequency response up to 40kHz
Response time of 13μs
Ratiometric, voltage output
Product Advantages
High accuracy and linearity
Wide operating temperature range (-40°C to 125°C)
Compact 16-SOIC surface-mount package
Robust and reliable performance
Key Technical Parameters
Voltage supply: 5V
Operating temperature: -40°C to 125°C
Package: 16-SOIC (0.295", 7.50mm width)
Sensor type: Hall-effect, open-loop
Measurement range: ±20A
Current consumption: 9mA max.
Quality and Safety Features
RoHS3 compliant
Tape and reel packaging for automated assembly
Compatibility
The ACS718KMATR-20B-T is compatible with a wide range of electronic systems and applications that require accurate current measurement.
Application Areas
Motor control
Power management
Industrial automation
Power supplies
Battery chargers
Overcurrent protection
Product Lifecycle
The ACS718KMATR-20B-T is an active product, and Allegro MicroSystems continues to provide support and availability for this model.
Key Reasons to Choose This Product
High accuracy and linearity for precise current measurement
Wide operating temperature range for reliable performance in diverse environments
Compact surface-mount package for space-constrained designs
Robust and reliable design for long-term durability
RoHS3 compliance for environmentally friendly applications