Mô tả sản phẩm: Videology 20B45
| Electrical | ||
|---|---|---|
| 20B45, 20B45M, 20B45M-12 (NTSC) 21B45, 21B45M, 21B45M-12, (PAL) |
||
| Image Sensor | 1/4" CMOS | |
| Active Pixels | 640 x 480 (NTSC), 640 x 576 (PAL) | |
| Pixel Size | 5.6µm x 5.6µm |
|
| Resolution | 420TVL |
|
| Sensitivity | 0.025 lux (50 IRE) F1.2 3200°K |
|
| Signal To Noise Ratio | 46dB (AGC On) |
|
| Gamma | 0.45 default |
|
| Gain | Automatic 36 dB (default) |
|
| Synchronization | Internal |
|
| Back Light Compensation | Default Off | |
| White Balance | AWB (default) | fixed (selectable via software) |
|
| Shutter Mode | Electronic rolling shutter |
|
| Shutter Speed | Auto exposure or fixed |
|
| Scan Mode | Interlaced |
|
| Contour Enhancement | Default on |
|
| Mirror Mode | Yes (selectable via software) |
|
| Horizontal Flip | Yes (selectable via software) |
|
| Dynamic Range | 73.4 dB |
|
| Iris Controls | Electronic (No DC signal) |
|
| Video Output | CVBS (75 Ohms) Balanced video output (optional) |
|
| Power Input | 3V - 3.3V (max) |
|
| Power Consumption | < 150mA |
|
| Communication Control | Serial I²C | |
| Environmental | ||
| Operating Temperature | -40°C ~ 70°C (-40°F ~ 158°F) @ 3.3V | |
| Storage Temperature | -40°C ~ 90°C (-40°F ~ 194°F) | |
| Operating Humidity | 20% - 93% RH | |
| Storage Humidity | Up to 98% RH | |
| Mechanical | ||
| Dimensions W x H x D (w/ connector) | 20/21B45 | 14mm x 14mm x 6.7mm (0.55" x 0.55" x 0.26") |
| 20/21B45M | 16.4mm x 17mm x 12mm (0.64" x 0.67" x 0.47") | |
| 20/21B45M-12 | 16.6mm x 17.2mm x 18mm (0.65" x 0.68" x 0.63") | |
| Weight | 20/21B45 | 0.5g (0.01 oz) |
| 20/21B45M | 6.4g (0.23 oz) | |
| 20/21B45M-12 | 6.9g (0.24 oz) | |
| Lens Mount | 20/21B45 | No lens mount |
| 20/21B45M | M-12 pinhole board mount | |
| 20/21B45M-12 | M-12 board mount | |
| Please refer to Videology's board mount lens guide for options | ||
| Standards | RoHS | |
