Manufacturer Part Number
ACS726LLFTR-40B-T
Manufacturer
Allegro MicroSystems
Introduction
High-Accuracy, Bidirectional, Ratiometric, Linear Hall-Effect Current Sensor IC
Product Features and Performance
Wide operating voltage range: 3V to 3.6V
Wide operating temperature range: -40°C to 150°C
High-bandwidth: DC to 120kHz
High-accuracy: ±1%
Fast response time: 5μs
Bidirectional current sensing
Open-loop, Hall-effect based design
Product Advantages
High accuracy and linearity
Wide operating voltage and temperature range
Rapid response time
Bidirectional current sensing capability
Compact surface-mount package
Key Technical Parameters
Sensor Type: Hall Effect, Open Loop
Voltage Supply: 3V to 3.6V
Operating Temperature: -40°C to 150°C
Linearity: ±0.5%
Frequency: DC to 120kHz
Sensing Current: ±40A
Supply Current (Max): 40mA
Accuracy: ±1%
Response Time: 5μs
Channels: 1
Quality and Safety Features
RoHS3 compliant
24-QSOP package
Compatibility
Can be used in a wide range of applications requiring accurate, bidirectional current sensing
Application Areas
Industrial controls
Motor control
Power supplies
Battery management
Overcurrent detection
Robotics
Automotive electronics
Product Lifecycle
Current product, not nearing discontinuation
Replacements and upgrades available as technology advances
Key Reasons to Choose This Product
High accuracy and linearity for precise current measurement
Wide operating voltage and temperature range for versatile use
Rapid response time for fast overcurrent detection
Bidirectional current sensing capability
Compact surface-mount package for space-constrained designs
RoHS3 compliance for environmental responsibility
ACS725TAllegro MicroSystems