











Videology 21B45 - Mini CMOS Color Day/Night Board Camera
- 14x14mm Compact Design
- Image sensor has twice the sensitivity of 1/3" Sony Ex-View®
- Computer controllable via I2C
$123.50
- : We usually have a majority of these items in stock.
Please call or contact us for availability. - SKU: 21B45
Available Options
The Videology 21B45 board camera is a ultra compact board camera with a 14mm x 14mm unenclosed footprint. The 20B45 color board camera series features a low power 1/4" CMOS and CCD image sensors with ultra wide temperature and vibration specifications. This board camera version weighs in at about 0.5g (0.01 oz) without a lens mount. Active pixel resolution is at 640x480 and a TV resolution of 420 TV lines. Optional models include balanced video output and can be prepared for computer control via I²C.
21B45 Board Camera Features
- Sizes available:
- 14x14mm Board Camera
- 17x17mm Housed Camera - Low power 1/4" CMOS sensor with ultra wide temperature & vibration spec.
- Image sensor has 2x the sensitivity of the 1/3" Sony Ex-View
- NTSC/PAL (true two field) analog composite video output
- Computer controllable via I²C
- Day/Night
- Optional models can include
- 5 volts DC
- Balanced video out
INFORMATION | ||
Specifications | ||
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 |