Hamamatsu S11639-21 High-Sensitivity Surface-Mount Ceramic Package CMOS Linear Image Sensor
Specifications
Brand: Hamamatsu
Model: S11639-21
Origin: Japan
Product Highlights
Vertical Long Pixel Design
- The 14×200 μm vertical long-pixel structure greatly boosts light absorption efficiency, delivering ultra-high sensitivity of 1300 V/(LX·S).
- A 2048-pixel array covers an effective photosensitive area of 28.672 mm, supporting high-precision line-scan imaging.
Broad Spectral Response & Low Noise
- Full spectral coverage of 200–1000 nm, maintaining high sensitivity across ultraviolet to near-infrared bands.
- 20 mV/e conversion efficiency paired with 0.4 mV RMS readout noise ensures high-fidelity signal output.
Industrial-Grade Reliability
- Surface-mount ceramic packaging enables wide operating temperature from -40 °C to +65 °C, adapting to harsh environments.
- Built-in timing generator simplifies driver design; the device only requires clock and start signals to operate.
Flexible Adaptability
- Single 5 V power supply, compatible with low-cost circuit design solutions.
- Electronic shutter adjustable from 0.4 ms to 10 ms, suitable for dynamic scene detection.
Spectral Response (Typical Example)
Horizontal axis: Wavelength (nm)
Vertical axis: Photosensitivity (A/W)
Test condition: Ta = 25 °C
Curve Description
Under 25 °C ambient temperature, the sensor maintains detectable photoelectric response from 200 nm (ultraviolet) to 1000 nm (near-infrared). Its peak photosensitivity appears within the visible light band of 400–800 nm, while sensitivity drops rapidly beyond 800 nm toward the near-infrared region.
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