OV5640 Camera Modules for Versatile and Cost-Effective Imaging

Showing all 5 results

  • LI-OV5640-MIPI-AF

    $60.00
  • LI-OV5640-USB-65

    $89.00
  • LI-OV5640-USB-72

    $89.00
  • LI-OV5640-USB-AF

    $89.00
  • LI-USB20-OV5640-PAR-AF

    $109.00

The OmniVision OV5640 is a popular CMOS image sensor that offers a good balance of resolution, features, and cost-effectiveness. This 5-megapixel sensor has found widespread use in various applications, from consumer electronics to industrial systems. Known for its versatility and relatively easy integration, the OV5640 has been a go-to choice for many developers and manufacturers looking for a capable imaging solution without the complexity and cost of higher-end sensors.

Detailed Specs Table

Specification Details
Sensor Type CMOS
Resolution 2592 x 1944 pixels (5 MP)
Optical Format 1/4″
Pixel Size 1.4 µm x 1.4 µm
Maximum Frame Rate 15 fps (full resolution), 30 fps (1080p), 60 fps (720p)
Sensitivity Visible light
Output Interface DVP, MIPI CSI-2
Power Supply Core: 1.5V, Analog: 2.6-3.0V, I/O: 1.7-3.0V
Operating Temperature -30°C to +70°C
Package Dimensions 6.0 mm x 5.8 mm

Use Cases (Applications)

The OV5640 sensor is versatile and finds application in various fields:

  1. Consumer Electronics
    • Smartphones and tablets (especially in earlier models or budget devices)
    • Webcams and IP cameras
    • Action cameras and dashcams
  2. Industrial and Commercial
    • Machine vision for simple inspection tasks
    • Barcode and QR code scanning systems
    • Digital signage with camera functionality
  3. Automotive
    • Backup cameras
    • Simple driver monitoring systems
  4. IoT and Smart Home Devices
    • Smart doorbells
    • Home security cameras
    • Smart appliances with camera functions
  5. Medical and Scientific
    • Basic microscopy cameras
    • Dental imaging systems
  6. Drones and Robotics
    • FPV (First Person View) cameras for drones
    • Visual sensors for educational robots

Key Features of OV5640 sensor

  1. High Resolution: 5MP for detailed image capture
  2. On-Chip ISP: Includes image signal processing capabilities
  3. Multiple Output Formats: Supports various formats including RAW RGB, RGB565/555/444, CCIR656, YUV422/420, YCbCr422, and JPEG
  4. Auto Image Control: Automatic exposure control, white balance, band filter, 50/60Hz luminance detection
  5. Advanced Features: Defective pixel canceling, automatic black level calibration
  6. Low Power Consumption: Designed for mobile and battery-powered applications
  7. Programmable Controls: Offers adjustable parameters like brightness, contrast, saturation, hue, gamma, sharpness
  8. Special Effects: Built-in effects like sepia, negative, grayscale, sketch, etc.

Benefits of OV5640 sensor

The OmniVision OV5640 offers several advantages that contribute to its popularity:

Balanced Performance

  • Good Resolution: 5MP resolution provides detailed images suitable for many applications.
  • Reasonable Frame Rates: Capable of 30 fps at 1080p, suitable for smooth video in many use cases.

Versatility

  • Multiple Output Formats: Support for various formats provides flexibility in system design and integration.
  • Wide Range of Applications: Suitable for use in consumer, industrial, and automotive sectors.

Cost-Effectiveness

  • Mature Technology: As a well-established sensor, it offers a good balance of features and affordability.
  • Widespread Availability: Easy to source and integrate into products.

On-Chip Processing

  • Built-in ISP: Reduces the processing load on the host system, simplifying overall system design.
  • Image Enhancement Features: Automatic controls and special effects add value without additional processing requirements.

Power Efficiency

  • Low Power Consumption: Suitable for battery-powered and mobile devices where energy efficiency is crucial.

Ease of Integration

  • Multiple Interfaces: Support for both DVP and MIPI CSI-2 interfaces allows for integration with a wide range of systems.
  • Compact Size: Small form factor makes it suitable for space-constrained designs.

Robustness

  • Wide Operating Temperature Range: Suitable for both indoor and outdoor applications.

While the OV5640 may not compete with the latest high-end sensors in terms of advanced features or extreme low-light performance, its combination of good image quality, versatility, and cost-effectiveness makes it a continued choice for many applications. It’s particularly well-suited for projects and products where a balance of performance, power efficiency, and cost is required. The sensor’s longevity in the market is a testament to its utility across a wide range of imaging applications.