Specifications
107
Alvium CSI-2 Cameras User Guide V2.8.1
Alvium 1800 C-291m/c
Feature
Specification
1800 C-291m (monochrome)
1800 C-291c (color)
Sensor model
Sony IMX421
Resolution
1944 (H) x 1472 (V); 2.9 MP
Sensor type
CMOS
Shutter type
Global shutter (GS)
Sensor size
Type 2/3; 8.8 mm × 6.6 mm; 10.8 mm diagonal
Pixel size
4.5 µm × 4.5 µm
CRA
0 deg
ADC bit depth
12-bit
YUV color pixel formats
Not applicable
YUV422 8-bit (UYVY)
RGB color pixel formats
Default: RGB888 (RGB3)
RAW pixel formats
RAW8 (GREY), RAW10 (Y10), RAW12 (Y12)
Maximum frame rate
116 fps, using 4 lanes
Exposure time
16 µs to 10 s (4 lanes)
Gain
0 dB to 48 dB; 0.1 dB increments
Image buffer (RAM)
256 KB
Non-volatile memory (Flash)
1024 KB
GPIOs
2 programmable GPIOs
As direct inputs (push-pull): 0 to 5.5 VDC
As direct outputs (push-pull): 0 to 3.3 VDC at 12 mA
Power requirements
Power over MIPI CSI-2
Power consumption
(typical, at 5 VDC)
3.8 W
Table 41: Alvium 1800 C-291m/c specifications (sheet 1 of 2)
