Image Sensor ICs

Image sensor is a device that convert the light waves or electromagnetic radiation that pass through or reflect off the object into an information that constitutes an image. Image sensors are devices commonly used in photography and videography industries, for producing digital cameras, medical imaging equipment, night vision cameras, thermal imaging devices, radars, sonars etc.
Image sensors are build form thousands of super small light sensitive cells that capture the light, recognise the colour and convert it into a digital signal. There are two main types of sensors on the market and they are CCD sensors and CMOS sensors.

CCD Sensors

  • CCD’s each light sensitive cell is an analogue device. When light strikes the chip it is held as a small electrical charge in each photo cell. The charges in the line of pixels nearest to the (one or more) output amplifiers are amplified and output, then each line of pixels shifts its charges one line closer to the amplifier, filling the empty line closest to the amplifiers. This process is then repeated until all the lines of pixels have had their charge amplified and output.

CMOS Sensors

  • CMOS sensors are different in build from CCD sensors. CMOS image sensor has an amplifier for each pixel compared to the few amplifiers of a CCD. This results in less area for the capture of photons than a CCD, but this problem has been overcome by using micro lenses in front of each photodiode, which focus light into the photodiode that would have otherwise hit the amplifier and not be detected. CMOS sensors can potentially be implemented with fewer components, use less power, and/or provide faster readout than CCD sensors. They are also less vulnerable to static electricity discharges.

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Description Price Image Size Series Frame Rate Interface Type Mounting Type Package Type Pin Count Dimensions Length Width Height Maximum Operating Supply Voltage Maximum Operating Temperature Minimum Operating Supply Voltage
RS Stock No. 206-6025
Mfr. Part No.DR8K7_Invar_B&W_BM_v6 FT SE
Brandams
HK$8,530.00
Each
units
- Dragster - Serial Surface Mount INVAR - - - - - - - -
RS Stock No. 183-7488
Mfr. Part No.B5T007001010
BrandOmron
HK$3,686.36
Each
units
- B5T - - - - - 45 x 45mm - - - 5 V +50 °C -
RS Stock No. 206-6023
Mfr. Part No.DR16K3.5_INVAR_B&W_V6 FT SE
Brandams
HK$14,927.68
Each
units
- Dragster - Serial Surface Mount INVAR - - - - - - - -
RS Stock No. 183-7484
Mfr. Part No.B5T007001020
BrandOmron
HK$3,686.36
Each
units
- B5T - - - - - 45 x 45mm - - - 5 V +50 °C -
RS Stock No. 183-3892
Mfr. Part No.CXD5602PWBCAM1E
BrandSony
HK$282.181
Each (In a Tray of 100)
units
- CXD5602 - CMOS 8 bit, I2C - - - - 24mm 25mm - 3.7 V +40 °C 1.8 V
RS Stock No. 188-6187
Mfr. Part No.AR0330CS1C12SPKA0-CP2
Brandonsemi
HK$123.994
Each (In a Tray of 5)
units
2304 x 1296pixel AR0330CS 60fps Serial-2 Wire Surface Mount ODCSP 61 - - - - - - -
RS Stock No. 206-6024
Mfr. Part No.DR2X4K7_INVAR_RGB_V6 FT SE
Brandams
HK$8,214.52
Each
units
- Dragster - Serial Surface Mount INVAR - - - - - - - -
RS Stock No. 186-9249
Mfr. Part No.NOIL1SM0300A-QDC
Brandonsemi
HK$1,780.15
Each
units
- - 250fps Serial-SPI Surface Mount LCC 48 14.22 x 14.22 x 1.55mm 14.22mm 14.22mm 1.55mm 3.3 V +70 °C 2.5 V
RS Stock No. 195-2454
Mfr. Part No.AR0431CSSC14SMRA0-DP1
Brandonsemi
HK$144.563
Each (In a Tray of 240)
units
- AR0431 120fps - Surface Mount MPLCC 48 10.16 x 10.16 x 1.62mm 10.16mm 10.16mm 1.62mm - - -
RS Stock No. 183-3894
Mfr. Part No.CXD5602PWBCAM1E
BrandSony
HK$317.46
Each
units
- CXD5602 - CMOS 8 bit, I2C - - - - 24mm 25mm - 3.7 V +40 °C 1.8 V
RS Stock No. 188-6188
Mfr. Part No.ASX340AT2C00XPED0-DPBR2
Brandonsemi
HK$211.94
Each (In a Tray of 5)
units
640 x 480pixel AR0330CS 50 fps, 60fps Serial-2 Wire Surface Mount IBGA 63 - - - - - - -
RS Stock No. 188-6185
Mfr. Part No.AR0330CM1C00SHAA0-DP2
Brandonsemi
HK$254.35
Each (In a Tray of 5)
units
2304 x 1536pixel AR0330CM 60fps Serial-2 Wire Surface Mount CLCC 48 - - - - - - -
RS Stock No. 188-6182
Mfr. Part No.AR0140AT3C00XUEA0-DPBR2
Brandonsemi
HK$247.75
Each (In a Tray of 5)
units
1280 x 800pixel AR0140AT 60fps Serial-2 Wire Surface Mount IBGA 63 - - - - - - -
RS Stock No. 188-6184
Mfr. Part No.AR0238CSSC12SHRA0-DP2
Brandonsemi
HK$182.288
Each (In a Tray of 5)
units
1928 x 1088pixel AR0238CS 15 fps, 30 fps, 60fps Serial-2 Wire Surface Mount PLCC 48 - - - - - - -
RS Stock No. 188-6189
Mfr. Part No.MT9V024IA7XTM-DP2
Brandonsemi
HK$366.304
Each (In a Tray of 5)
units
- - - - - - - - - - - - - -
RS Stock No. 195-2455
Mfr. Part No.AR0431CSSC14SMRA0-DP1
Brandonsemi
HK$226.17
Each
units
- AR0431 120fps - Surface Mount MPLCC 48 10.16 x 10.16 x 1.62mm 10.16mm 10.16mm 1.62mm - - -
RS Stock No. 188-6179
Mfr. Part No.AR0130CSSM00SPCA0-DRBR2
Brandonsemi
HK$234.56
Each (In a Tray of 5)
units
1280 x 960pixel AR0130CS 45 fps, 60fps Serial-2 Wire Surface Mount PLCC 48 - - - - - - -
RS Stock No. 188-6183
Mfr. Part No.AR0230CSSC00SUEA0-DPBR2
Brandonsemi
HK$264.344
Each (In a Tray of 5)
units
1928 x 1088pixel AR0230CS 60fps Serial-2 Wire Surface Mount IBGA 80 - - - - - - -
RS Stock No. 186-8916
Mfr. Part No.NOIL1SM0300A-QDC
Brandonsemi
HK$1,613.237
Each (In a Tray of 25)
units
- - 250fps Serial-SPI Surface Mount LCC 48 14.22 x 14.22 x 1.55mm 14.22mm 14.22mm 1.55mm 3.3 V +70 °C 2.5 V
RS Stock No. 188-6181
Mfr. Part No.AR0135CS2M00SUEA0-DPBR2
Brandonsemi
HK$429.944
Each (In a Tray of 5)
units
1280 x 960pixel AR0135CS 60fps Serial-2 Wire Surface Mount IBGA 63 - - - - - - -