Manufacturer Part Number
ACS724LLCTR-20AU-T
Manufacturer
Allegro MicroSystems
Introduction
Hall effect-based linear current sensor IC with a 20A measurement range
Provides a voltage output that is proportional to AC or DC current
Product Features and Performance
Operating voltage range: 4.5V to 5.5V
Wide operating temperature range: -40°C to 150°C
Fast response time: 4μs
High accuracy: ±0.7%
High linearity: ±1.5%
High bandwidth: 120kHz
Unidirectional current sensing
Single-channel output
Product Advantages
Compact 8-SOIC surface mount package
Ratiometric voltage output
Open-loop sensor design
Versatile current sensing capabilities
Key Technical Parameters
Voltage Supply: 4.5V ~ 5.5V
Operating Temperature: -40°C ~ 150°C
Packaging: Tape & Reel (TR)
Sensor Type: Hall Effect, Open Loop
Linearity: ±1.5%
Frequency: 120kHz
Sensing Method: DC
Sensitivity: 200mV/A
Output: Ratiometric, Voltage
Current Sensing: 20A
Current Supply (Max): 14mA
Accuracy: ±0.7%
Response Time: 4μs
Polarization: Unidirectional
Number of Channels: 1
Mounting Type: Surface Mount
Quality and Safety Features
RoHS3 compliant
Reliable and durable design
Compatibility
Compatible with a wide range of electronic systems and applications
Application Areas
Suitable for various current measurement and monitoring applications, such as motor control, power supplies, and battery management systems
Product Lifecycle
The ACS724LLCTR-20AU-T is an active product and is not nearing discontinuation.
Replacement or upgrade options may be available from the manufacturer.
Key Reasons to Choose This Product
Excellent accuracy and linearity for precise current measurement
Fast response time for real-time monitoring
Wide operating temperature range for versatile applications
Compact and surface-mountable package for easy integration
Ratiometric voltage output for easy integration with various systems
Open-loop design for cost-effective and reliable performance
ACS724LLCTR-20AUAllegro MicroSystems
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