Manufacturer Part Number
ACS722LLCTR-20AU-T
Manufacturer
Allegro MicroSystems
Introduction
Hall Effect current sensor IC with an open-loop architecture
Provides a ratiometric, voltage output proportional to AC or DC current
Product Features and Performance
Sensing range: ±20A
Sensitivity: 132mV/A
Linearity: ±1%
Frequency response: DC to 80kHz
Response time: 5μs
Product Advantages
Compact surface-mount package
Wide operating temperature range: -40°C to 150°C
Low power consumption: 12mA max
Ratiometric voltage output
Unidirectional current sensing
Key Technical Parameters
Supply voltage: 3V to 3.6V
Packaging: 8-SOIC, Tape & Reel
RoHS3 compliant
Quality and Safety Features
Meets RoHS3 compliance requirements
Robust surface-mount package design
Compatibility
Compatible with a variety of electronic systems and applications that require accurate current sensing
Application Areas
Industrial automation
Household appliances
Power supplies
Battery management systems
Motor control
Overcurrent detection
Product Lifecycle
Currently in active production
Replacements and upgrades may be available in the future
Key Reasons to Choose This Product
Accurate and reliable current sensing with ±3% accuracy
Wide operating temperature range for diverse applications
Low power consumption for energy-efficient designs
Compact surface-mount package for space-constrained designs
Unidirectional current sensing simplifies circuit design
RoHS3 compliance for environmentally-friendly applications
ACS722LLCTRAllegro MicroSystems