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ADNS-2080
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ADNS-2080

Introduction

The ADNS-2080 is a product belonging to the category of optical mouse sensors. This sensor is widely used in computer mice and other pointing devices to track movement on various surfaces. It possesses unique characteristics, packaging, and quantity specifications that make it an essential component in modern input devices.

Basic Information Overview

  • Category: Optical mouse sensor
  • Use: Tracking movement in computer mice and pointing devices
  • Characteristics: High precision, low power consumption, compact size
  • Package: Surface-mount package
  • Essence: Optical navigation sensor for accurate tracking
  • Packaging/Quantity: Typically available in reels of 2500 units

Specifications

  • Resolution: 1000 CPI (Counts Per Inch)
  • Frame Rate: 2300 frames per second
  • Maximum Speed: 14 inches per second
  • Power Consumption: 11 mA (typical)
  • Operating Voltage: 2.6V to 3.6V
  • Interface: SPI (Serial Peripheral Interface)

Detailed Pin Configuration

  1. VCC - Power supply
  2. SCLK - Serial clock for SPI interface
  3. SDIO - Serial data input/output for SPI interface
  4. GND - Ground
  5. LED - Light emitting diode control
  6. NC - No connection
  7. SROM - Sensor read-only memory
  8. RESET - Reset pin

Functional Features

  • High Precision: The ADNS-2080 offers precise tracking capabilities, making it suitable for various applications.
  • Low Power Consumption: With a typical operating current of 11 mA, it is energy-efficient.
  • Compact Size: The small form factor allows for integration into slim and portable devices.

Advantages and Disadvantages

Advantages

  • Accurate tracking on various surfaces
  • Low power consumption
  • Compact design for space-constrained applications

Disadvantages

  • Limited maximum speed compared to some high-end sensors
  • Requires additional components for complete mouse functionality

Working Principles

The ADNS-2080 operates based on optical navigation technology. It uses an LED to illuminate the surface beneath the mouse and captures images using a CMOS sensor. These images are processed to determine the direction and distance of movement, providing precise tracking capabilities.

Detailed Application Field Plans

The ADNS-2080 finds extensive use in the following applications: - Computer mice for desktop and laptop systems - Gaming peripherals requiring high-precision tracking - Industrial and medical devices with pointing interfaces

Detailed and Complete Alternative Models

  1. ADNS-3050: A higher resolution optical sensor suitable for gaming mice
  2. PMW3360: Advanced optical sensor with customizable lift-off distance for gaming peripherals
  3. PixArt PAW3205: Optical sensor with low power consumption for wireless mice

In conclusion, the ADNS-2080 optical mouse sensor offers high precision and low power consumption, making it suitable for a wide range of pointing devices. Its compact size and efficient working principles contribute to its popularity in various applications.

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10個與ADNS-2080在技術方案中應用相關的常見問題與解答

  1. What is the ADNS-2080?

    • The ADNS-2080 is a small form factor optical mouse sensor designed for precise and reliable tracking in various technical solutions.

  2. What are the key features of the ADNS-2080?

    • The key features of the ADNS-2080 include high resolution, low power consumption, on-the-fly sensitivity adjustment, and a compact design suitable for portable devices.

  3. How does the ADNS-2080 work?

    • The ADNS-2080 uses an optical sensor to capture surface images and then processes these images to determine the direction and speed of movement, providing accurate tracking for the application.

  4. What are the typical applications of the ADNS-2080?

    • The ADNS-2080 is commonly used in optical mice, trackballs, industrial pointing devices, and other human interface devices requiring precise motion tracking.

  5. What is the resolution of the ADNS-2080?

    • The ADNS-2080 offers a resolution of up to 1600 dots per inch (DPI), enabling fine-grained tracking for various technical solutions.

  6. Can the ADNS-2080 be integrated into custom hardware designs?

    • Yes, the ADNS-2080 is designed for easy integration into custom hardware designs, making it suitable for a wide range of technical solutions.

  7. Does the ADNS-2080 support different surface materials?

    • Yes, the ADNS-2080 is capable of tracking on a variety of surfaces, including wood, plastic, and fabric, making it versatile for different technical applications.

  8. What is the power consumption of the ADNS-2080?

    • The ADNS-2080 has low power consumption, typically operating at less than 10 mA during active tracking, making it suitable for battery-powered technical solutions.

  9. Is the ADNS-2080 compatible with standard interfaces?

    • Yes, the ADNS-2080 is compatible with standard SPI or serial interfaces, allowing for seamless integration into existing technical solutions.

  10. Are there any specific design considerations when using the ADNS-2080?

    • Design considerations for the ADNS-2080 include proper lens and illumination design, as well as ensuring adequate clearance for the sensor module within the technical solution to enable optimal performance.