Description

The 50A Range HW-525 ACS758 Hall Effect Linear Current Sensor Module delivers precise and reliable current measurement. With a maximum range of 50A, it features high accuracy, fast response time, and low noise output. This sensor is easy to integrate into various projects, making it ideal for motor control, power monitoring, and battery management systems. Its robust design ensures durability and consistent performance, even in demanding applications. Perfect for DIY enthusiasts, engineers, and professionals seeking accurate current sensing solutions.

ACS758LCB-050B Hall-Effect-Based Linear Current Sensor IC provides economical and precise solutions for AC or DC current sensing. Typical applications include motor control, load detection and management, power supply and DC-to-DC converter control, inverter control, and overcurrent fault detection.

Features and Benefits 50A Range HW-525 ACS758 Hall Effect Linear Current Sensor Module:

1. Maximum current: 50A
2. Voltage：3.3-5V
3. temperature：-41°C ~ 152°C
4. Industry-leading noise performance through proprietary amplifier and filter design techniques
5. Integrated shield greatly reduces capacitive coupling from current conductor to die due to high dV/dt signals, and prevents offset drift in high-side, high voltage applications
6. Total output error improvement through gain and offset trim over temperature
7. Small package size, with easy mounting capability
8. Monolithic Hall IC for high reliability
9. Ultra-low-power loss: 100 μΩ internal conductor resistance
10. Galvanic isolation allows use in economical, high-side current sensing in high voltage systems
11. 3.0 to 5.5 V, single-supply operation
12. 120 kHz typical bandwidth
13. 3 μs output rise time in response to step input current
14. Output voltage proportional to AC or DC currents
15. Factory-trimmed for accuracy
16. Extremely stable output offset voltage
17. Nearly zero magnetic hysteresis

Package Included:

1 x ACS758 50amp Current Sensor for Arduino

Tutorial:
https://robojax.com/learn/arduino/?vid=robojax-allegro_ACS758%20_LCD1602_I2C_CP

The Allegro™ ACS758 family of current sensor ICs provides economical and precise solutions for AC or DC current sensing. Typical applications include motor control, load detection and management, power supply and DC-to-DC converter control, inverter control, and overcurrent fault detection.
The device consists of a precision, low-offset linear Hall circuit with a copper conduction path located near the die. Applied current flowing through this copper conduction path generates a magnetic field in which the Hall IC converts into a proportional voltage.The close proximity of the magnetic signal to the Hall transducer optimizes the device’s accuracy. The low-offset, chopper-stabilized BiCMOS Hall IC delivers a precise, proportional output voltage and undergoes factory programming for accuracy.