InGaAs linear image sensor
The G14714 series are InGaAs linear image sensors designed for foreign object detection. The CMOS chip consists of charge ampliﬁers, shift registers, and timing generator. Charge ampliﬁers are conﬁgured with CMOS transistor array and are bump-bonded to each pixel of the InGaAs photodiode array. Since the signal from each pixel is read out in charge integration mode, high sensitivity and stable operation are attained in a wide spectral response range. The signal processing circuit on the CMOS chip enables the selection of an optimum conversion efficiency (CE) for your application from the available four types using external voltage.
- High-speed line rate: 40000 lines/s max.
- High-speed data rate: 15 MHz max.
- Selectable from four conversion efficiency types
- Built-in timing generator
- Built-in temperature sensor
- Room temperature operation
|Image size||12.8 x 0.025 mm|
|Pixel size||25 x 25 μm|
|Pixel pitch||25 μm|
|Number of total pixels||512 pixels|
|Line rate (max.)||40000 lines/s|
|Spectral response range||950 to 1700 nm|
|Dark current (max.)||5 pA|
|Measurement condition||Typ. Ta=25 ℃, unless otherwise noted|
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