IMX291LQR is an Array Color Back-Illuminated (BSI) 1080P starlight CMOS Image Sensor from SONY with Diagonal 6.46mm (1/2.8").
Pixel size: 2.9μm*2.9μm
WDR: Support (multiple exposure WDR) (Note: IMX290LQR supports DOL-WDR, while IMX291LQR doesn't support)
Table 1 Device StructureItem | IMX290LQR / IMX291LQR |
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Output image size | Diagonal 6.46 mm (Type 1 / 2.8) (Full HD mode) Diagonal 4.31 mm (Type 1 / 4.2) (HD720p mode) |
Number of effective pixels | 1945 (H) × 1097 (V) approx. 2.13M pixels 1305 (H) × 729 (V) approx. 0.95M pixels |
Unit cell size | 2.9 µm (H) × 2.9 µm (V) |
Optical blacks | Horizontal | Front: 0 pixels, rear: 0 pixels |
Vertical | Front: 10 pixels, rear: 0 pixels |
Input drive frequency | 74.25 MHz / 37.125 MHz |
Package | 110-pin LGA |
Supply voltage VDD (Typ.) | 2.9 V / 1.8 V / 1.2 V |
Table 2 Image Sensor CharacteristicsItem | Value | Remarks |
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Sensitivity (F5.6) | Typ. | 1300 mV | 1/30s accumulation |
Saturation signal | Min. | 914 mV | Tj = 60 °C |