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GSENSE Series
The GSENSE series is a world leading scientific CMOS image sensor family, designed with correlated multiple sampling for extreme low noise, true HDR for high dynamic range and optional backside illumination technology for quantum efficiency of up to 95%. Primary applications include scientific imaging, medical imaging, spectroscopy, fluorescence imaging, astronomy, high energy physics, and high-end surveillance.
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Large area design
BSI
HDR
Low noise
GSENSE400BSI
4MP 11 μm 2" ROLLING SHUTTER IMAGE SENSOR
The GSENSE400BSI is a high-performance 2k x 2k image sensor designed for the most demanding scientific applications. It’s generous 11 μm rolling shutter pixel combined with the sensor’s dual gain HDR functionality deliver over 94 dB of dynamic range while maintaining a frame rate of 24 fps. If higher frame rates are required, 48 fps can be sustained in standard imaging mode with a dynamic range of 65 dB. The sensor’s exceptional sensitivity is due to its 1.3 e¯ read noise floor, low dark current, and backside thinning technology with peak QE of 95%. The 12bit data is delivered over 8 pairs of LVDS outputs and the total power consumption is below 650 mW. The sensor is packaged in a 115-pin PGA with removable cover glass for easy integration into cooled camera systems. The 22.5 mm x 22.5 mm square active imaging area is ideally sized for microscopy applications. Whether used to capture long exposures of faraway nebulae or for high-throughput imaging of biological samples, the GSENSE400BSI is the scientific industry’s high-performance imaging workhorse.
  • Key features and Benefits

    Backside Illumination scientific CMOS

    Peak QE of 95%

    Low noise, low power for long exposure modes
  • Package Drawing
  • Block Diagram
  • QE Curve
GSENSE400BSI
GSENSE400BSI
Specifications

  • Resolution

    4.0 MP

    Nr of Active Pixels

    2048 (H) x 2048 (V)

  • Optical format

    2"

    Pixel size

    11 μm x 11μm

  • photosensitive area

    22.5 mm x 22.5 mm

    Shutter type

    Rolling Shutter

  • Peak QE

    95% @ 570 nm

    Full well capacity

    91 ke‾

  • Parasitic Light Sensitivity

    -

    Temporal noise

    1.6 e‾

  • Dark Current

    0.27 e-/pixel/s @ -40℃

    Dynamic Range

    94 dB @ HDR

  • Max Frame rate

    48 fps @ STD

    Angular response

    -

  • Max. SNR

    50 dB

    ADC

    12 bit

  • Output format

    8 ch LVDS

    Max. Data rate

    2.4 Gbps

  • Chroma

    Mono

    Power consumption

    <650 mW

  • Supply voltage

    3.3V (analog)、1.8V (digital)

    Package

    115 pins PGA (36.5 mm x 36.5 mm)

  • Availability

    Mass Production (MP)

Product Number
  • GSENSE400BSI-BBM-NPN-AR1
    115-pin PGA package, Removable D 263® T eco glass lid without AR coating on both sides, Grade 1
  • GSENSE400BSI-BPM-NPN-AR1
    115-pin PGA package, Removable D 263® T eco glass lid without AR coating on both sides, PulSar Variant, Grade 1
  • EVA-400B-ST12
    Evaluation board Operation mode:STD mode Lens holder: T-mount Interface: Camra link MDR-MDR
  • GSENSE400BSI-BBM-NPN-AR2
    115-pin PGA package, Removable D 263® T eco glass lid without AR coating on both sides, Grade 2
  • GSENSE400BSI-BPM-NPN-AR2
    115-pin PGA package, Removable D 263® T eco glass lid without AR coating on both sides, PulSar Variant, Grade 2
  • EVA-400B-SC12
    Evaluation board Operation mode:STD mode Lens holder: C-mount Interface: Camra link MDR-MDR
  • EVA-400B-RT12
    Evaluation board Operation mode:HDR mode Lens holder: T-mount Interface: Camra link MDR-MDR
  • EVA-400B-RC12
    Evaluation board Operation mode:HDR mode Lens holder: C-mount Interface: Camra link MDR-MDR
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Datasheet
Application
Spectroscopy
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Life Sciences
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Astronomy
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Microscopy
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X-Ray
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