Product Overview: AH173-PG-A-B - Diodes Incorporated

The AH173-PG-A-B is a high-performance, precision Hall Effect latch from Diodes Incorporated, designed to meet the needs of a wide range of applications requiring accurate position sensing. This advanced sensor integrates a voltage regulator, Hall sensor with dynamic offset cancellation system, Schmitt trigger, and an open-drain output driver, all in a compact, lead-free, RoHS-compliant package.

Key Features

• Operating Voltage: The device operates within a supply range of 3V to 28V, making it versatile for various operating environments and compatible with many types of electronic systems.
• Temperature Range: With an operating temperature range of -40°C to 85°C, the AH173-PG-A-B can reliably function in extreme conditions, ensuring consistent performance across a broad spectrum of temperatures.
• Sensitivity and Stability: The built-in dynamic offset cancellation system provides enhanced sensitivity and stability, allowing for accurate detection of magnetic fields in different operational conditions.
• Output Type: The open-drain output of the AH173-PG-A-B provides a convenient interface for direct connection to a microcontroller or other logic circuitry, simplifying system design.
• Package: Enclosed in a PG-SOT23-3 package, the device is compact and suitable for space-constrained applications while providing robustness and reliability.

Applications

The AH173-PG-A-B is ideal for use in a variety of applications where precision magnetic sensing is critical. Common applications include:

• Brushless DC motor commutation
• Position and speed sensing
• Rotary and linear encoders
• Contactless switches
• Automotive sensors

Quality and Reliability

Diodes Incorporated is committed to providing high-quality products. The AH173-PG-A-B is subjected to rigorous testing and quality control procedures, ensuring that it meets the stringent standards required for industrial and automotive applications. Customers can trust the performance and reliability of this Hall Effect latch to deliver consistent results in their electronic designs.