AS20-M42M-K11 Overview
The AS20-M42M-K11 is a high-performance magnetic rotary encoder module designed for precise angle measurement and position sensing applications. This device integrates advanced Hall sensor technology to deliver accurate angular data with low power consumption and robust environmental tolerance. Its compact design and digital output interface make it ideal for integration in industrial automation, robotics, and motor control systems. The sensor offers reliable operation across a wide temperature range, ensuring stable performance in demanding environments. For detailed technical support and sourcing, visit IC Manufacturer.
AS20-M42M-K11 Technical Specifications
| Parameter | Specification |
|---|---|
| Supply Voltage | 4.5 to 5.5 V |
| Operating Temperature Range | -40??C to +125??C |
| Output Type | Digital PWM Signal |
| Angular Resolution | 12-bit (4096 positions per revolution) |
| Maximum Speed | Up to 5000 RPM |
| Magnetic Field Range | 4 to 20 mT (millitesla) |
| Package Type | 8-pin SOIC |
| Power Consumption | Typical 8 mA |
| Start-up Time | Less than 10 ms |
AS20-M42M-K11 Key Features
- High Angular Resolution: Provides 12-bit precision, enabling accurate position sensing for fine motor control and feedback applications.
- Wide Operating Voltage Range: Supports 4.5 to 5.5 V supply, allowing compatibility with standard industrial power rails.
- Robust Temperature Performance: Operates reliably from -40??C to +125??C, suitable for harsh industrial environments.
- Digital PWM Output: Simplifies system integration with a noise-resistant output signal that reduces processing complexity.
- Fast Start-up Time: Achieves operational readiness in under 10 milliseconds, enhancing system responsiveness.
- Low Power Consumption: Typical current draw of only 8 mA minimizes energy use, beneficial for battery-powered or energy-conscious designs.
- Compact 8-Pin SOIC Package: Facilitates easy PCB layout and space-saving integration in embedded systems.
AS20-M42M-K11 Advantages vs Typical Alternatives
This encoder module offers superior angular resolution and temperature tolerance compared to typical magnetic rotary sensors. Its low power consumption and digital PWM output improve energy efficiency and signal integrity. The wide operating voltage and fast start-up time enable seamless integration into diverse industrial systems, providing enhanced reliability and accuracy over conventional alternatives.
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Typical Applications
- Industrial motor control systems requiring precise angle feedback for closed-loop operation and speed regulation, where reliable magnetic sensing is critical.
- Robotics position sensing, providing accurate rotary angle measurement for joint articulation and motion control.
- Automotive steering angle detection, offering robust performance in temperature-extreme environments.
- Factory automation equipment, enabling precise monitoring of rotary components to improve process control and efficiency.
AS20-M42M-K11 Brand Info
The AS20-M42M-K11 belongs to a family of advanced magnetic rotary sensors renowned for precision and durability in industrial applications. Manufactured by a leading semiconductor provider, this product combines proven Hall sensor technology with innovative design to meet stringent industrial standards. Its reliable performance and integration flexibility make it a preferred choice for engineers and system designers seeking dependable angle measurement solutions.
FAQ
What type of output signal does this device provide?
The device outputs a digital PWM signal, which represents the angular position in a pulse width modulated format. This output type ensures noise immunity and simplifies the interface with microcontrollers or digital signal processors in embedded systems.
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Can this encoder operate in harsh temperature environments?
Yes, the sensor is designed to operate reliably within a temperature range from -40??C up to +125??C. This wide range makes it suitable for demanding industrial and automotive environments where temperature extremes are common.
What is the typical power consumption of the sensor?
The typical current consumption is approximately 8 mA during operation, which contributes to low power usage and makes the device suitable for applications where energy efficiency is important.
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How fast can the sensor measure rotational speed?
The sensor supports rotational speeds up to 5000 revolutions per minute (RPM), enabling accurate angle measurement and feedback in high-speed motor control applications.
What package type is used for this sensor, and how does it benefit system integration?
The sensor is housed in an 8-pin SOIC package. This compact form factor facilitates straightforward PCB layout and saves valuable board space, easing integration into embedded and industrial systems.
