sony IMX225LQR芯片规格书参数
Diagonal 6.09 mm (Type 1/3) CMOS Solid-state Image Sensor with Square Pixel for Color CamerasPreliminary IMX225LQR Image size Type 1/3Description The IMX225LQR is a diagonal 6.09 mm (Type 1/3) CMOS active pixel type solid-state image sensor with a square pixel array and 1.27 M effective pixels. This chip operates with analog 3.3 V, digital 1.2 V, and interface 1.8 V triple power supply, and has low power consumption. High sensitivity, low dark current and no smear are achieved through the adoption of R, G and B primary color mosaic filters. This chip features an electronic shutter with variablecharge-integration time. (Applications: Surveillance cameras)
Features ◆ CMOS active pixel type dots◆ Built-in timing adjustment circuit, H/V driver and serial communication circuit◆ Input frequency: 54 MHz / 27 MHz / 74.25 MHz / 37.125 MHz◆ Number of recommended recording pixels: 1280 (H) × 960 (V) approx. 1.23M pixel◆ Readout modeQuad VGA All-pixel scan mode / Horizontal / Vertical 2 × 2 binning modeHorizontal / Vertical 1 / 2 Subsampling mode / Window cropping mode / 720p-HD readout mode Vertical / Horizontal direction: normal / inverted readout mode◆ Readout rateMaximum frame rate in Quad VGA mode: 120 frame / s◆ Wide dynamic range (WDR) function Multiple exposure WDR◆ Variable-speed shutter function (resolution 1H units)◆ 10-bit / 12-bit A/D converter◆ Conversion gain switching (HCG Mode / LCG Mode)◆ CDS / PGA function0 dB to 30 dB: Analog Gain 30 dB (step pitch 0.1 dB)30.1 dB to 72 dB: Analog Gain 30 dB + Digital Gain 0.1 to 42 dB (step pitch 0.1 dB)◆ Supports I/O switchingCMOS logic parallel SDR outputLow voltage LVDS (150 m Vp-p) serial (1 ch / 2 ch / 4 ch switching) DDR output CSI-2 serial data output (1 Lane / 2 Lane / 4 Lane, RAW10 / RAW12 output)◆ Recommended lens F number: 2.8 or more (Close side)◆ Recommended exit pupil distance: –30 mm to –∞
* “Exmor” is a trademark of Sony Corporation. The “Exmor” is a version of Sony's high performance CMOS image sensor with high-speed processing, low noise and low power dissipation by using column-parallel A/D conversion.Sony reserves the right to change products and specifications without prior notice.This information does not convey any license by any implication or otherwise under any patents or other right.Application circuits shown, if any, are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits. Rev.0.3
file:///C:/Users/ADMINI~1/AppData/Local/Temp/ksohtml109208/wps4.pngDevice Structure ◆ CMOS image sensor◆ Image size Type 1/3◆ Total number of pixels1312 (H) × 993 (V) approx. 1.30 M pixels◆ Number of effective pixels1305 (H) × 977 (V) approx. 1.27 M pixels◆ Number of active pixels1297 (H) × 977 (V) approx. 1.27 M pixels◆ Number of recommended recording pixels 1280 (H) × 960 (V) approx. 1.23 M pixels◆ Unit cell size3.75 µm (H) × 3.75 µm (V)◆ Optical blackHorizontal (H) direction: Front 4 pixels, rear 0 pixels Vertical (V) direction : Front 16 pixels, rear 0 pixels◆ DummyHorizontal (H) direction: Front 0 pixels, rear 3 pixels Vertical (V) direction : Front 0 pixels, rear 0 pixels◆ Substrate material Silicon
file:///C:/Users/ADMINI~1/AppData/Local/Temp/ksohtml109208/wps5.pngAbsolute Maximum Ratings
ItemSymbolMin.Max.UnitRemarks
Supply voltage (analog 3.3 V)AVDD-0.34.0V-
Supply voltage (interface 1.8 V)OVDD-0.33.3V-
Supply voltage (digital 1.2 V)DVDD-0.32.0V-
Input voltageVI-0.3OVDD + 0.3VNot exceed 3.3 V
Output voltageVO-0.3OVDD + 0.3VNot exceed 3.3 V
Operating temperatureTopr-3085˚C-
Storage temperatureTstg-4085˚C-
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Recommended Operating Conditions
ItemSymbolMin.Typ.Max.Unit
Supply voltage (analog 3.3 V)AVDD3.153.303.45V
Supply voltage (Interface 1.8 V)OVDD1.701.801.90V
Supply voltage (digital 1.2 V)DVDD1.101.201.30V
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