Videology : 20B45
Mini CMOS Color Camera Series With Twice The Sensitivity Of 1/3" Sony Ex-View
Global OEM camera developer and manufacturer serving Medical, Industrial, Government security and other OEMs for over 25 years.
Description
The Videology 20B45 is a Mini CMOS Color Camera Series With Twice The Sensitivity Of 1/3″ Sony Ex-View with Day/Night (optional standard IR-Cut filter) and Optional models: 5VDC dual board & Balanced Video Out
Available Configurations Include: 21B45
Features
20B45 features include:
→ Sizes available: 14mm x 14mm board camera & 17mm x 17mm housed camera
→ Low power 1/4" CMOS sensor with ultra wide temperature & vibration spec.
→ Image sensor has twice the sensitivity of 1/3" Sony Ex-View
→ NTSC/PAL (true two field) analog composite video output
→ Computer controllable via I2C
→ Day/Night (optional standard IR-Cut filter)
→ Optional models: 5VDC dual board & Balanced Video Out
Specifications
| 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 |
| 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 |
| 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 |
Resources & Documents
| 20b45-series-avs.pdf | Spec Sheet |