Videology : 20B45
Videology 20B45 Mini Color Camera With Twice The Sensitivity Of 1/4" Sony Ex-View
By: Videology
Global OEM camera developer and manufacturer serving Medical, Industrial, Government security and other OEMs for over 25 years.
Description
The VIDEOLOGY 20B45M has low power 1/4″ CMOS Color Board Camerasensor with ultra wide temperature and vibration spec.
The 20B-45M image sensor has twice the sensitivity of 1/3″ Sony Ex-View, 5VDC dual board and it is computer controllable via I²C.
Features
- 1/4" CMOS sensor.
- Delivers 8-Bit DIGITAL YUV & composite video output simultaneously.
- I²C Software controllable features & functions.
- Up to 4 overlay images can be stored to SPI FLASH (Overlays require special tooling to produce).
- White balance: AWB and push set.
- Mirror and flip mode option.
- 640 x 480
Specifications
| Image Sensor | 1/4" CMOS |
| Active Pixels | 640 x 480, 5.6?m x 5.6?m |
| Resolution | 420TVL |
| Sensitivity | 1 lux (50 IRE) F1.4 3200K, w/o OLP filter; 0.2 lux (30 IRE) F1.4 3200K, w/o OLP filter; lens transmission 80%, scene reflection 75% |
| 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)/fi xed (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 | 5VDC ( /- 10%) polarity protected |
| Power Consumption | < 150mA |
| Communication Control | Serial I2C |
| Operating Temperature | -40?C ~ 50?C (-40?F ~ 122?F) @ 5V; -40?C ~ 70?C (-40?F ~ 158?F) @ 3.5V |
| 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) | 16.4mm x 17mm x 12mm (0.64" x 0.67" x 0.47") |
| Weight | 6.4g (0.23 oz) |
| Lens Mount | M-12 pinhole board mount |
| 60B1 | Software control I2C program kit includes: I2C control board, program cable, DB25 serial cable, camera control software |
| Included | 60C1039 ? 6 pin JST connector w/ fl ying leads |
| Optional | 60C1045 - Power/BNC 6 pin JST |
| Standards | RoHS |
Resources & Documents
| 20b45-series-avs.pdf | Spec Sheet |