VGA CMOS Camera OV7670 Module Lens CMOS 640X480

The OV7670 is an image sensor known for its compact size, low operating voltage, and a range of features that make it suitable for various applications. Here are some key characteristics and capabilities:

1. **Image Sensor Features**:

- **Resolution**: VGA (640x480 pixels)

- **Frame Rate**: Up to 30 frames per second

- **Sensitivity**: High sensitivity, making it suitable for low-light conditions

2. **Control Interface**:

- Utilizes SCCB (Serial Camera Control Bus) for control and configuration.

- SCCB is compatible with I2C (IIC) interface, making it easy to integrate with microcontrollers.

3. **Output Formats**:

- Supports various output formats including RawRGB, RGB (GRB4:2:2), YUV (4:2:2), and YCCr (4:2:2).

- Allows for flexible data format selection based on application requirements.

4. **Image Processing**:

- Provides a range of image processing functions that can be programmed through the SCCB interface.

- Functions include gamma curves, white balance, saturation, chroma, and more.

5. **Defect Correction**:

- Uses unique sensor technology to reduce or eliminate optical or electronic defects like fixed pattern noise, tail-blooming, etc.

6. **Voltage and Power**:

- Operates at low voltages between 2.5V to 3.0V.

- Has a low power consumption mode (Sleep mode) with minimal current draw (< 20 picoAmperes).

7. **Temperature Range**:

- Suitable for operation in a wide temperature range, from -30°C to 70°C.

8. **Optical Characteristics**:

- Optical size of 1/6"

- Field of view angle of 25°

9. **Dynamic Range and Sensitivity**:

- Signal to noise ratio of 46 dB.

- Dynamic range of 52 dB.

- Sensitivity of 1.3V/(Lux-sec).

10. **Electronic Exposure**:

- Progressive scan mode with configurable exposure settings.

11. **Dark Current**:

- Dark current of 12 mV/s at 60°C.

Overall, the OV7670 is a versatile image sensor suitable for applications ranging from surveillance cameras to embedded systems where image capture and processing are required. Its ability to operate in low-light conditions, wide temperature range, and compact form factor make it a popular choice in the electronics industry.