OV7725 Belong 30W HD camera, the index is far higher than the OV7670; belong OV7670 replacement products;
The camera uses infrared filter camera, visible light colors better;
VCC: input supply voltage (recommended 3.3v, 5v can, but not recommended)
SIO_C: SCCB interface control clock (Note: Some low-level control of MCU needs to hang, similar to the I2C interface)
SIO_D: SCCB serial data input interface (out) terminal (Note: Some low-level control of MCU needs to hang, similar to the I2C interface)
VSYNC: frame synchronizing signal (output signal), can be used as a synchronization signal of an image using
HREF: horizontal sync signal (output signal) can not be use as a line synchronization signal
PCLK: pixel clock (output signal), chip output image signal as an image signal outputted from the clock
XCLCK: clock signal (input signal), the input clock signal can be provided by an external crystal, may be supplied by an external processor
D0D10: data port (output signal), typically use eight data can be (most chip bus is a multiple of 8), D0 and D1 may not be used
RESTE: Reset port ( normal use pulled high
PWDN: Power selection mode (normal use pulled low)
OV7725 image sensor, small size, low voltage, providing single-chip VGA camera and image processor for all functions.
By controlling SCCB bus, you can output the entire frame, sub-sampling, take a variety of windows, etc. Resolution 10-bit data. The product images up to VGA 60 frames / s
High sensitivity for low-light applications
All image processing functions including gamma curve process, white balance, saturation, color and so on through SCCB interface programming
Low voltage suitable for embedded applications
Standard SCCB interface compatible with I2C Interface
RawRGB, RGB (GRB4: 2: 2, RGB565 / 555/444), YUV (4: 2: 2) and YCbCr (4: 2: 2) Output Format
It supports VGA, QVGA various dimensions 40 * 30
variopixel sub-sampling mode
Auto affect the control features include: automatic exposure control, automatic gain control, automatic white balance, automatic elimination of light streaks, automatic black level calibration.
Image quality control including 2 hue saturation, hue, gamma, sharpness
ISP has a compensation function to eliminate noise and dead pixels
Support image scaling
Lens loss of light compensation
50 / 60Hz auto-detection
Saturation automatically adjust (UV adjust)
Noise Reduction automatically adjust
Sensitive array: 640 * 480
IO Voltage: 1.7V-3.0V
Power Operation 120mW / 65fpsVGA, YUV condition
Operating temperature: -20 ° -70 °
Stability: 0 ° -50 °
Optical Size: 1/4 ”
View angle: 25 °
Maximum frame rate: 60fps VGA sensitivity 3V / (Lux-sec)
Dynamic Range: 60dB
View Mode: Progressive
Electronic exposure: 1 line to the 510 line
Pixel area: 6.0μm * 6.0μm
Dark current: 40mV / s at 60 °
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Estimated Delivery Time
3 - 7 days
3 - 7 days
5 - 14 days
Post Air Mail
15 - 45 days
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On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).