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Housed Mini CMOS Color Camera
20B44M Series Features
20B44M - Housed 17mm x 17mm Mini CMOS Color Camera
  • 17mm x 17mm Housing Size
  • Low Power 1/4” CMOS Sensor with Ultra Wide Temperature & Vibration Spec.
  • NTSC/PAL (True Two Field) Analog Composite Video Output
  • Balanced Video Output Option
  • Optional Single Board (20B44)
  • Computer Controllable Via I²C In Future Models

20B44M schematic
Technical Specifications
Electrical Specifications
20B44M
NTSC
PAL
Image Sensor
¼” CMOS
Active Pixels
640 x 480 @ 30 fps
 640 x 480 @ 25 fps
5.6µm x 5.6µm
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)/fixed (selectable via software)
Shutter Mode
Electronic Rolling Shutter
Shytter Speed
Auto exposure or fixed
Frame Rate
30 fps
25 fps
Scan Mode
Interlaced
Contour Enhancement
Default on, (selectable via software) (0 to max)
Mirror Mode
Yes (selectable via software)
Dynamic Range
73.4 dB
Iris Controls
Electronic (DC signal)
Video Output
CVBS (75 Ohms)
Balanced video output
see Complementary Models
Power Input
5VDC (+/- 10%) polarity protected
Power Consumption
< 150mA
Communication Control
Serial I²C in future models
Environmental Specifications (Internal)
Operating Temperature
-40° C / -40° F ~ 85° C / 185° F (functional to 105° C /221° F)
Storage Temperature
-40° C / -40° F ~ 90° C / 194° F
Operating Humidity
20% - 93% RH
Storage Humidity
Up to 98% RH
Mechanical Specifications
Dimensions (WxHxD)
17mm x 17mm x 12mm (0.67” x 0.67” x 0.47”)
Weight
6.4g (0.014 lbs)
Lens Mount
M-12 pinhole
Software
 
Software control program available via I²C in future
Accessories (Required)
60C1039
6-pin JST connector with flying leads (NOT INCLUDED)
Complementary Models
20B44
CMOS color camera board (14mm x 14mm)
20B44B
CMOS color camera board (14mm x 14mm) with balanced video output
20B44MB
CMOS housed camera (17mm x 17mm) with balanced video output