CMOS Image Sensor by ams AG

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The CHR71000 from ams AG is a 70 Megapixel CMOS Image Sensor that has a resolution of 10000 (H) x 7096 (V) pixels. It has a rolling shutter that delivers a frame rate of 3 fps at full resolution. This image sensor has a pixel pitch of 3.1 μm x 3.1 μm and full well charge of over 13 Ke-. It has a quantum efficiency fill factor (QEFF) of 24% (at 550 nm), fill factor of 50% and dynamic range of 63 dB. This image sensor has a temporal noise of 10 e- and fixed pattern noise of 0.09%. It has a dark current of 3.2 e-/s and sensitivity of 0.15 A/W. This image sensor has a conversion gain of 63 μV/e- and dark signal non-uniformity (DSNU) of 6 e-/s.

The CHR71000 has a photo response non-uniformity (PRNU) of 1.5 % RMS, signal swing of 1 V, and an image lag of less than 0.1%. It can operate in two read-out modes: windowing mode or sub-sampling mode. This image sensor has an RGB Bayer color filter, 8 output channels, and is RoHS-compliant. It can be controlled via an analog output interface and has 3.3 V CMOS I/O logic levels. This image sensor requires a DC supply voltage of 3.3 V and consumes 435 mW of power. It is available in a custom PGA 65 pins ceramic package that measures 39 mm x 34 mm and is ideal for biometric applications.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
    ams AG
  • Description
    70 Megapixel CMOS Image Sensor for Biometric Applications

General Parameters

  • Resolution
    10000(H) x 7096(V)
  • Mega Pixels
    70 MP
  • Supply Voltage
    3.3 V
  • Optical Format
    35 mm
  • Package Type
    PGA, Ceramic
  • Chroma
    Monochrome, RGB
  • Shutter Type
    Rolling Shutter
  • Frame Rate
    3 fps
  • Pixel Size
    3.1µm x 3.1µm
  • Pixel
    70 MP
  • Dynamic Range
    63 dB
  • Type
    Area Scan Sensor
  • Sensitivity
    0.88 V/lux.s
  • SNR
    41.1 dB
  • Clock Frequency
    30 MHz
  • Power Consumption
    435 mW
  • RoHS
  • Note
    Full well charge: 13000 e-, Dark noise: 7 e- (RMS), Dark current: 3.2 e-/s (25°C)

Connections & Interface

  • Interface
    8 Analog Channels, SPI


  • Application
    Ultra high resolution imaging, Document scanning, Flat panel, PCB inspection, Areal photography

Physical Properties

  • Package
    65p Ceramic PGA


  • Operating Temperature
    0 to 60 Degree C

Technical Documents

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