79Alvium USB Cameras User Guide V4.6.1
Specifications
Alvium 1800 U-040m/c
Feature Specification
1800 U-040m (monochrome) 1800 U-040c (color)
Sensor model Sony IMX287
Resolution 728 (H) × 544 (V); 0.4 MP
Sensor type CMOS
Shutter type Global shutter (GS)
Sensor size Type 1/2.9; 5.0 mm × 3.8 mm; 6.3 mm diagonal
Pixel size 6.9 µm × 6.9 µm
CRA 0 deg
Sensor bit depth (ADC) 8-bit, 10-bit, 12-bit; Adaptive (10-bit, 12-bit)
Monochrome pixel formats
Mono8 (default), Mono10,
Mono10p, Mono12, Mono12p
Mono8, Mono10, Mono10p,
Mono12, Mono12p
YUV color pixel formats Not applicable
YCbCr411_8_CbYYCrYY,
YCbCr422_8_CbYCrY,
YCbCr8_CbYCr
RGB color pixel formats Not applicable BGR8, RGB8 (default)
Raw color pixel formats Not applicable
BayerRG8, BayerRG10,
BayerRG10p, BayerRG12,
BayerRG12p
Maximum frame rate 494 fps (at ≥375 MByte/s)
Exposure time 20 µs to 10 s (375 MByte/s)
Exposure modes Timed, TriggerControlled, TriggerWidth
Gain 0 dB to 48 dB; 0.1 dB increments
Digital binning Horizontal: 1 to 8 columns; Vertical: 1 to 8 rows
Multiple ROI (H × V)
Free
Image buffer (RAM) 256 KByte
Non-volatile memory (Flash) 1024 KByte
GPIOs
4 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 USB; External power
Power consumption
(typical, at 5 VDC)
USB power: 1.9 W
External power: 2.1 W
Table 22: Alvium 1800 U-040m/c specifications (sheet 1 of 2)