Broadcom

AEDR-9830A-102  

Encoders

AEDR-9830A-102 Description

The AEDR-9830A-102 from Broadcom Limited is a high-performance optical encoder designed for precision motion control applications. This surface-mount (SMD) digital encoder operates within dual voltage ranges (2.97V–3.63V or 4.5V–5.5V), offering flexibility for diverse system designs. With a resolution of 318 lines per inch (LPI), it delivers accurate position feedback, making it ideal for applications requiring fine incremental encoding. The encoder features a codewheel-not-included design, allowing customization for specific mechanical configurations. Its RoHS3-compliant construction and MSL 3 (168 hours) rating ensure reliability in environmentally sensitive applications.

AEDR-9830A-102 Features

• Optical Encoding Technology: Ensures high accuracy and repeatability with low signal distortion.
• Dual Voltage Support: Compatible with both 3.3V and 5V systems, enhancing design versatility.
• Compact SMD Package: Space-saving surface-mount tab termination simplifies PCB integration.
• No Built-in Switch or Detent: Streamlines use in pure motion-sensing applications.
• Tape & Reel Packaging: Facilitates automated assembly processes (100 units per reel).
• 318 LPI Resolution: Provides precise incremental feedback for high-performance systems.
• Broadcom Reliability: Backed by Broadcom’s quality standards for industrial-grade durability.

AEDR-9830A-102 Applications

This encoder excels in:

• Industrial Automation: Servo motors, CNC machines, and robotic arms requiring high-resolution position feedback.
• Medical Devices: Precision equipment like surgical robots or imaging systems.
• Consumer Electronics: Optical navigation modules in high-end peripherals.
• Aerospace & Defense: Flight control systems and UAV stabilization mechanisms.
• Automotive: Advanced driver-assistance systems (ADAS) and electric vehicle motor control.

Conclusion of AEDR-9830A-102

The AEDR-9830A-102 stands out for its optical precision, dual-voltage operation, and compact SMD form factor, making it a superior choice for applications demanding high-resolution motion feedback. Its lack of a built-in switch or detent focuses functionality on pure encoding, while Broadcom’s robust manufacturing ensures long-term reliability. Ideal for industrial, medical, and automotive systems, this encoder combines performance with adaptability, meeting the stringent requirements of modern motion control designs.

AEDR-9830A-102 Documents

Download datasheets and manufacturer documentation for AEDR-9830A-102

Technical Resources :

User Guide       AEDR-9940: Three-Channel Reflective Incremental Encoder with Analog or Digital Differential Output (198.4 LPI)