AEAT-9955-Q32 Overview
The AEAT-9955-Q32 is a high-performance incremental encoder designed for precise angle and speed measurement in industrial automation and motion control systems. Featuring a compact design with a 32-pole magnetic wheel interface, it delivers reliable position feedback with excellent resolution and signal integrity. This encoder supports differential line driver outputs, enabling robust noise immunity in electrically harsh environments. With a supply voltage of 4.5 to 5.5 V and low current consumption, it offers efficient operation suitable for embedded applications. The device’s durable construction and ease of integration make it a preferred choice for engineers seeking dependable rotational sensing solutions. Learn more at IC Manufacturer.
AEAT-9955-Q32 Technical Specifications
| Parameter | Specification |
|---|---|
| Output Type | Incremental quadrature signals (A, B) with index (Z) |
| Number of Poles | 32-pole magnetic wheel compatible |
| Supply Voltage | 4.5 V to 5.5 V |
| Current Consumption | Typical 18 mA |
| Output Format | Push-pull differential line driver |
| Operating Temperature | -40 ??C to +125 ??C |
| Maximum Speed | Up to 12,000 RPM |
| Package Type | 16-pin SOIC |
| Index Pulse Width | 90?? electrical |
| Resolution | 64 pulses per revolution (PPR) |
AEAT-9955-Q32 Key Features
- Incremental Quadrature Output: Enables accurate direction and speed detection, critical for precise motor control and feedback applications.
- 32-Pole Magnetic Compatibility: Allows seamless integration with standard magnetic wheels, simplifying system design and reducing calibration time.
- Differential Line Driver Signals: Provide enhanced noise immunity and signal integrity in electrically noisy industrial environments.
- Wide Operating Temperature Range: Ensures reliable performance in harsh conditions, supporting applications from automotive to industrial automation.
- Low Current Consumption: Optimizes power efficiency, ideal for battery-powered or energy-sensitive applications.
- Compact 16-Pin SOIC Package: Facilitates easy PCB integration and space-saving in embedded systems.
AEAT-9955-Q32 Advantages vs Typical Alternatives
This encoder stands out with its high sensitivity and stable output signals due to differential line driver technology, outperforming typical open-collector or push-pull outputs. Its robust temperature tolerance and low power consumption make it more reliable and energy-efficient compared to standard incremental encoders. The integration with a 32-pole magnetic wheel ensures consistent accuracy and simplified mechanical coupling, providing a distinct advantage for demanding industrial and automotive feedback applications.
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Typical Applications
- Industrial motor feedback systems requiring precise speed and position monitoring to enhance automation control and process efficiency.
- Robotics applications where compact, high-resolution encoders improve motion accuracy and responsiveness.
- Automotive steering angle sensing to provide real-time position data in advanced driver-assistance systems (ADAS).
- Medical device positioning, such as in imaging and diagnostic equipment, where reliable rotational feedback is essential.
AEAT-9955-Q32 Brand Info
This product is part of a comprehensive range of magnetic incremental encoders offered by a leading semiconductor manufacturer specializing in sensor ICs. Designed to deliver precision and reliability, the AEAT-9955-Q32 reflects the brand’s commitment to innovative motion sensing technology. The encoder benefits from rigorous quality control and industry-standard packaging, ensuring consistent performance across diverse industrial and automotive markets.
FAQ
What type of output signals does the AEAT-9955-Q32 provide?
The encoder outputs incremental quadrature signals (channels A and B), along with an index pulse (channel Z). These signals are provided through differential line drivers, enhancing noise immunity and ensuring high-quality signal transmission in industrial environments.
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What is the operating temperature range for this encoder?
It operates reliably within a temperature range of -40 ??C to +125 ??C, making it suitable for applications exposed to harsh environmental conditions, including automotive and industrial systems.
How does the 32-pole magnetic wheel interface benefit system design?
The 32-pole magnetic wheel is a standardized interface that simplifies mechanical coupling and alignment. This compatibility reduces assembly complexity and helps maintain consistent resolution and accuracy in rotational measurements.
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What power supply voltage is required for this device?
The device requires a supply voltage between 4.5 V and 5.5 V, which aligns with common industrial control voltage levels, facilitating easy integration into existing systems.
Can this encoder be used in high-speed motor applications?
Yes, it supports rotational speeds up to 12,000 RPM, suitable for many industrial and automotive motor feedback applications where high-speed operation and accurate position sensing are required.
