A3916GESTR-T

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A3916GESTR-T DataSheet

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A3916GESTR-T Details

The A3916GESTR-T is a high-performance Hall-effect linear current sensor from Allegro Microsystems, designed for precise current sensing in various applications. With a wide measurement range and an integrated signal conditioning circuit, this sensor allows for accurate and reliable current measurements in both AC and DC applications. Its compact package and robust design make it suitable for automotive and industrial environments.

Pinout

  • 1 (VCC): Positive Power Supply
  • 2 (OUT): Analog Output Voltage
  • 3 (GND): Ground
  • 4 (NC): No Connection

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

  • High Sensitivity: Provides accurate measurement even at low current levels.
  • Wide Measurement Range: Capable of measuring both AC and DC currents.
  • Compact Design: Small footprint suitable for space-constrained applications.
  • Integrated Signal Conditioning: Offers built-in amplification and linearization of the output signal.
  • Robust Construction: Designed to withstand harsh automotive and industrial environments.

Application

  • Battery Management Systems: Ideal for monitoring currents in battery applications.
  • Motor Control: Suitable for measuring current in brushless DC and AC motors.
  • Power Supply Regulation: Used in power supplies for accurate current feedback.

Where to Use

The A3916GESTR-T is suitable for applications requiring precise current detection and monitoring. It excels in battery management systems, motor controls, and power supply applications, providing reliable performance in varied operating conditions.

How to Use

Connect the A3916GESTR-T's VCC and GND pins to the appropriate power supply and ground connections. The OUT pin will provide an analog voltage proportional to the measured current. Properly calibrate the sensor according to your application needs, and consult the datasheet for detailed installation and usage instructions.

Application Circuit

The application circuit diagram for the A3916GESTR-T provides guidance on connecting the Hall-effect current sensor. It includes power supply, ground, and output connections, ensuring optimal performance and current measurement accuracy.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

  • A3901: A comparable Hall-effect current sensor with similar features.
  • A3930: An alternative option providing similar functionality for current sensing applications.

Complementary

The A3916GESTR-T can be complemented by the A3915GESTR-T, which features enhanced sensitivity and a broader measurement range, suitable for more demanding applications.

When selecting complementary sensors, ensure their specifications complement your application's requirements for optimal performance.

Frequently Asked Questions

Q: What is the maximum current measurement range of the A3916GESTR-T?

A: The A3916GESTR-T is designed to accurately measure a wide range of currents, accommodating both AC and DC signals. For specific limits, refer to the datasheet for detailed specifications.

Q: Is the A3916GESTR-T suitable for automotive applications?

A: Yes, the A3916GESTR-T is robustly constructed and ideal for automotive applications, providing reliable current measurements in demanding environments.

A3916GESTR-T

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category ! Motor / Motion / Ignition Controllers & Drivers RoHS Details
Product Brushed DC Motor Drivers Type Full Bridge
Operating Supply Voltage ! 2.7 V to 15 V Output Current ! 1 A
Operating Supply Current 3.1 mA Minimum Operating Temperature - 40 C
Maximum Operating Temperature ! + 105 C Mounting Style SMD/SMT
Package / Case QFN-16 Brand Allegro MicroSystems
Load Voltage Rating 15 V Moisture Sensitive Yes
Number of Outputs 2 Output Product Type ! Motor / Motion / Ignition Controllers & Drivers
Series A3916 Factory Pack Quantity 1500
Subcategory PMIC - Power Management ICs

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