The AH175-PG-B-A is a high-performance, versatile Hall Effect latch designed by Diodes Incorporated, a leading manufacturer and supplier of high-quality semiconductor products. This device is particularly suitable for applications that require a digital latch based on the magnetic field detection. It is widely used in various industries, including automotive, consumer electronics, and industrial automation.

Key Features

• Magnetic Sensing: The AH175-PG-B-A is capable of detecting the presence of a magnetic field and switching from its "off" state to its "on" state when the magnetic flux density exceeds the operate point threshold.
• High Sensitivity: With a high sensitivity to magnetic fields, this device ensures accurate and reliable switching, even in environments with minimal magnetic field strength.
• Chopper Stabilized Design: The inclusion of a chopper stabilized design helps in maintaining stability over a wide temperature range and minimizes the influence of thermal and stress-induced offset.
• Output Polarity: The open-drain output of the AH175-PG-B-A provides a versatile interface that can be easily integrated into a wide range of circuit designs.
• Reverse Voltage Protection: The device is equipped with reverse voltage protection, safeguarding it against damage when connections are inadvertently reversed.

Applications

• Rotary Encoders
• Speed and Position Sensing in Motors
• Proximity Detection
• Flow Meters
• Industrial Automation Systems

Specifications

The AH175-PG-B-A operates within a supply voltage range of 3V to 28V, making it compatible with various power systems. It features an operating temperature range of -40°C to 85°C, ensuring functionality in extreme conditions. The package type is SIP-3 (single in-line package), which is ideal for through-hole mounting on printed circuit boards.

Quality and Reliability

Diodes Incorporated is committed to providing products that meet the highest standards of quality and reliability. The AH175-PG-B-A has undergone rigorous testing to ensure it meets these standards, providing peace of mind for designers and manufacturers relying on its performance.