SS351AT
Omnipolar Hall-effect digital position sensors in SOT-23 package
Manufacturer： ['honeywell', 'honeywell-sc']
series introduction
# SS351AT Product Series Introduction
## Overview
The SS351AT product series represents a cutting - edge line of sensors engineered to meet the diverse and demanding requirements of modern industrial, automotive, and consumer applications. These sensors are designed with precision and reliability in mind, leveraging advanced technology to deliver accurate and consistent performance in a wide range of operating conditions.
## Key Features
### High Sensitivity
The SS351AT sensors are equipped with high - sensitivity Hall - effect technology. This allows them to detect even the slightest changes in magnetic fields. Whether it's a small magnetic object passing by or a weak magnetic field variation, the sensors can quickly and accurately sense these changes. This high sensitivity makes them ideal for applications where precise detection is crucial, such as in position sensing for robotic arms or in automotive throttle position sensors.
### Wide Operating Temperature Range
One of the standout features of the SS351AT series is its ability to operate effectively across a wide temperature range. From extremely cold environments, down to - 40°C, to high - temperature settings up to 150°C, these sensors maintain their performance. This makes them suitable for use in harsh industrial settings, automotive engines, and outdoor applications where temperature fluctuations are common.
### Low Power Consumption
In an era where energy efficiency is a top priority, the SS351AT sensors shine. They are designed to consume minimal power, which not only helps in reducing overall system energy consumption but also extends the battery life in portable or battery - powered devices. This low - power operation makes them an excellent choice for applications such as wearable fitness trackers or wireless sensor networks.
### Digital Output
The sensors in the SS351AT series provide a digital output signal. This simplifies the interface with microcontrollers and other digital systems. The digital output is less susceptible to noise and interference compared to analog signals, ensuring a more reliable and accurate data transfer. It also allows for easier integration into existing digital control systems, reducing the complexity of system design.
### Robust Packaging
The SS351AT sensors come in a robust and durable package. The packaging is designed to protect the internal components from mechanical stress, moisture, and other environmental factors. This ensures the long - term reliability and stability of the sensors, even in challenging operating conditions. The package is also designed for easy mounting and installation, making it convenient for system integrators.
## Applications
### Automotive Industry
- **Position Sensing**: In automotive applications, the SS351AT sensors can be used for position sensing in various components such as throttle position sensors, camshaft position sensors, and gear position sensors. Their high sensitivity and wide operating temperature range make them well - suited for the demanding environment under the hood of a vehicle.
- **Anti - lock Braking System (ABS)**: These sensors can also be used in ABS systems to detect the rotational speed of the wheels. The digital output and low power consumption ensure reliable and efficient operation, contributing to the overall safety of the vehicle.
### Industrial Automation
- **Robotics**: In robotic systems, the SS351AT sensors are used for position and motion sensing. They can accurately detect the position of robotic arms, grippers, and other moving parts, enabling precise control and operation of the robots.
- **Conveyor Systems**: For conveyor systems, these sensors can be used to detect the presence and position of objects on the conveyor belt. The high - sensitivity and robust packaging make them suitable for the industrial environment, where dust, vibration, and temperature variations are common.
### Consumer Electronics
- **Smartphones and Tablets**: In smartphones and tablets, the SS351AT sensors can be used for proximity sensing and magnetic cover detection. Their low power consumption and small form factor make them ideal for integration into these portable devices.
- **Wearable Devices**: Wearable fitness trackers and
Images for reference
SOT-23-3
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