company blog about Allegro ACS710KLATR-12CB-T 120kHz Bandwidth High Voltage Isolated Current Sensor IC, Mingjiada Original Chips

Allegro ACS710KLATR-12CB-T 120kHz Bandwidth High Voltage Isolated Current Sensor IC, Mingjiada Original Chips

【Mingjiada Electronics】supplies the Allegro ACS710KLATR-12CB-T, a high-performance current sensor IC specifically designed for current sensing applications in industrial, commercial, and communications systems. This sensor employs advanced Hall-effect technology to provide an economical and precise solution for diverse current detection scenarios.

Product Description Details
Basic Structure: The ACS710KLATR-12CB-T comprises a precision linear Hall-effect sensor integrated circuit and a copper conductive path situated near the silicon chip surface. When the measured current flows through the copper path, it generates a magnetic field. The output voltage of the Hall-effect sensor IC linearly tracks this magnetic field variation, enabling precise current measurement.
Technical Features: This device incorporates Allegro's proprietary integrated shielding technology, significantly enhancing immunity to interference. This patented design enables the ACS710KLATR-12CB-T to effectively suppress the effects of dV/dt signals from current conductors and stray electric fields, ensuring low output ripple and low offset drift in high-side, high-voltage applications.
Package: The ACS710KLATR-12CB-T utilises a compact surface-mount package, specifically a 16-SOIC package, occupying minimal space and making it highly suitable for applications with space constraints.

ACS710KLATR-12CB-T Specifications
Electrical Characteristics:
- Current detection range: ±12.5A
- Operating voltage: 3V to 5.5V
- Sensitivity: 56mV/A
- Isolation voltage: 3600Vrms
Performance Metrics:
- Bandwidth: 120kHz
- Response time: 3-4μs
- Accuracy: ±2.2%
- Linearity: ±0.25%
Physical Characteristics:
- Package: SOIC-16
- Mounting method: Surface mount
- Operating Temperature: -40°C to +125°C
Other Parameters:
- Conductor Resistance: 1mΩ
- Supply Current: Maximum 14.5mA
- Output Type: Proportional Voltage Output

Product Features
High Accuracy and Stability: The ACS710KLATR-12CB-T delivers high accuracy of ±2.2% and employs stable chopping technology to provide an exceptionally stable static output voltage. Its output voltage is proportional to the supply voltage; this ratio characteristic enables the ACS710KLATR-12CB-T to minimise errors caused by power supply fluctuations when used with an ADC.
Integrated Overcurrent Detection: The ACS710KLATR-12CB-T incorporates an overcurrent detection circuit, allowing users to set a custom overcurrent fault threshold via the VOC pin. When current exceeds the set value, the device responds rapidly within <2μs, issuing a fault signal to provide real-time system protection.
Low power consumption and high reliability: With a primary copper path resistance of merely 1mΩ, the ACS710KLATR-12CB-T exhibits exceptionally low power dissipation during operation. Its high isolation voltage capability enables direct application in high-voltage systems without requiring additional optocoupler isolation, thereby enhancing overall system reliability.
Wide Bandwidth and Rapid Response: With a high bandwidth of 120kHz and a fast response time of 3-4μs, the ACS710KLATR-12CB-T accurately captures current transients, making it ideal for applications requiring real-time monitoring, such as motor control.

Application Areas
Motor Control and Protection: The ACS710KLATR-12CB-T is well-suited for servo motor control and motor protection systems in industrial robotic arms. Its high bandwidth enables precise tracking of motor current variations, while overcurrent detection provides rapid motor protection during abnormal conditions.
Power Management and UPS Systems: Within power conversion and battery monitoring/UPS systems, the ACS710KLATR-12CB-T facilitates real-time monitoring of power supply currents, enabling precise load management and overcurrent protection.
Industrial Automation: With its high accuracy and wide operating temperature range (-40°C to +125°C), the ACS710KLATR-12CB-T is well-suited for current monitoring in industrial automation environments, such as detecting current consumption in industrial robotic arms.
General-purpose current sensing applications: Supporting bidirectional AC/DC current detection across a frequency range from DC to 120kHz, the ACS710KLATR-12CB-T serves as a versatile solution for diverse current sensing requirements.

Summary
The Allegro ACS710KLATR-12CB-T supplied by Mingjiada Electronics is a comprehensive, high-performance current sensor IC combining high accuracy, wide bandwidth, fast response, and integrated overcurrent protection. Its 120kHz bandwidth, ±12.5A detection range, and 3-4μs response time make it an ideal choice for motor control, power management, and industrial automation applications. With its outstanding performance and extensive functionality, the ACS710KLATR-12CB-T delivers a reliable and precise current sensing solution for modern electronic systems.

For further product information regarding the ACS710KLATR-12CB-T current sensor or to enquire about pricing, please visit Mingjiada Electronics' official website (https://www.integrated-ic.com/) to explore supply details.