GMAX15271BSI|产品|长光辰芯

GMAX15271BSI

271 MP 1.5 μm 2.24" ROLLING SHUTTER IMAGE SENSOR

GMAX15271BSI is a state-of-the-art rolling shutter CMOS image sensor engineered for ultra-high-resolution imaging, delivering 19,376 (H) × 14,000 (V) pixel resolution on a compact 35.9 mm diagonal image format. 
Leveraging advanced 1.5 μm Back-Side Illuminated (BSI) pixel technology, GMAX15271BSI maximizes light sensitivity and spatial efficiency while maintaining exceptional image quality. It supports dual ADC modes for versatile operation. In 14 bit mode, the sensor achieves sub-electron readout noise (1.1 e⁻) and a high dynamic range of 73.8 dB with a frame rate of 4.8 fps, for precision imaging in challenging lighting conditions. The 12 bit mode prioritizes speed, boosting the frame rate to 8.5 fps for high-throughput applications. Binning is supported in both 14 bit and 12 bit modes, with on-chip charge-domain binning in the vertical direction and off-chip digital binning in the horizontal direction. Color and monochrome variants of the sensor are packaged in a 161 pins ceramic μPGA package (41.75 mm × 35.75 mm), combining high reliability with efficient thermal management ensuring stable performance in demanding environments.
Designed for high-end industrial and scientific applications does GMAX15271BSI excel in tasks requiring extreme detail and dynamic range, including flat panel display (FPD) inspection, semiconductor and PCB defect detection, precision manufacturing quality control, document scanning and cultural heritage archiving, aerial mapping, pathology, and genomics.

Key Features and Benefits

1.5 μm BSI Rolling Shutter Pixel

271 MP Resolution of 35.9 mm Image Format Diagonal

Rolling Readout with Global Reset

Frame Rate up to 8.5 fps
Package Drawing
QE Curve

GMAX15271BSI

产品指标

Resolution

271 MP

Nr of Active Pixels

19376 (H) x 14000 (V)
Optical Format

2.24" (35.9 mm)

Pixel Size

1.5 μm x 1.5 μm
Photosensitive Area

29.1 mm x 21.0 mm

Shutter Type

Rolling Shutter
Parasitic Light Sensitivity

-

Peak QE

76.7% (520 nm)
Angular Response

> 17° (80% response)

Full Well Capacity

5.4k e⁻ (14 bit,PGA gain 1.0x) 5.1k e⁻ (12 bit,PGA gain 1.0x)
Temporal Noise

1.1 e⁻ (14 bit,PGA gain 4.1x ) 1.7 e⁻ (12 bit,PGA gain 4.1x )

Max. SNR

37.4 dB (14 bit,PGA gain 1.0x ) 37.0 dB (12 bit,PGA gain 1.0x )
Dynamic Range

73.8 dB (14 bit,PGA gain 1.0x ) 69.5 dB (12 bit,PGA gain 1.0x )

Dark Current

2.5 e⁻/pixel/s ( 42 °C)
ADC

14/12 bit

Max Frame Rate

4.8 fps (14 bit,1.2G Sub-LVDS) 8.5 fps (12 bit,1.2G Sub-LVDS)
Output Format

32 pairs of Sub-LVDS

Power Consumption

< 2.6 W (14 bit) < 3.0 W (12 bit)
Max. Data Rate

19.2 Gbps (14 bit,Sub-LVDS) 38.4 Gbps (12 bit,Sub-LVDS)

Supply Voltage

4.5 V and -2.0 V for pixel ,3.3 V for analog 1.8 V – 3.3 V for IO ,1.2 V for digital
Channel Multiplexing

32/16/8/4 (Sub-LVDS)

Chroma

Mono, RGB Color
Package

161 pins μPGA (41.75 mm x 35.75 mm)

Availability

ES