AH3194 Integrated Circuit by NJ_AH | High-Performance IC for Precision Applications

AH3194 Integrated Circuit by NJ_AH

High-Performance Gear Speed Sensor IC | Precision Automotive & Industrial Applications

Description

The AH3194 is a gear speed sensor IC designed for high-precision applications in automotive and industrial systems. Featuring self-adaptive adjustment and digital output functionality, it ensures accurate and reliable speed measurement.

Built with a single Hall element, the AH3194 eliminates the issues of rotation alignment. It integrates a 10-bit A/D converter with logic control and an additional 4-bit A/D converter for dual-sampling and comparison of Hall element signals, enabling gear tooth detection and accurate speed identification.

For proper operation, the S-pole of the magnet should face the sensor’s back, with a magnetic field strength range of 50 mT to 500 mT. This makes it ideal for demanding environments where robust and precise speed sensing is required.

Key Features

• Self-adaptive adjustment for stable performance

• Digital output for simplified system integration

• Single Hall element design, no rotation alignment issue

• 10-bit A/D converter with logic controller

• Independent 4-bit A/D converter for redundancy & accuracy

• Magnetic field operating range: 50 mT to 500 mT

Applications

• Automotive gear speed sensing

• Industrial motor control

• General speed measurement systems

• Robotics and automation

Other Specifications

• Type: Gear Speed Sensor IC

• Output: Digital

• Magnetic Field Requirement: 50 mT – 500 mT

• Manufacturer: NJ_AH