Latest News
2012-05-04 - Discover the first High Dynamic Range VGA InGaAS sensor at DSS Show 2012...
NIT will participate to the Defense Security and Sensing 2012 in Baltimore, April 23-27, where we will exhibit the World first VGA InGaAS sensor with [...]
2012-02-20 - NEW PRODUCT INTRODUCTION : A stereoscopic camera based upon NIT Native WDR CMOS sensor...
NIT has introduced a stereoscopic camera based upon its global shutter high dynamic range CMOS sensor NSC1001. This unit and [...]
2012-01-26 - Come to see us at OPTRO, booth 25 and see our Native Wide Dynamic Range™ sensors...
NIT will exhibit at the forthcoming show OPTRO 2012 in Paris, February 8-10, and will present its Native [...]
New Multipurpose Wide Dynamic Range Voltage Mode Read-out Circuit: NSC0803...
The new NSC0803 is a 320 x 256 pixels resolution multipurpose readout circuit which operates in Voltage sensing mode.
There is no bias or integration into a capacitor. The circuit input impedance is almost infinite allowing to sense very low power signals.
When connected to a junction photodiode array, NSC0803 offers a true logarithmic response versus optical illumination without saturation with more than 120 dB true dynamic range.
The logarithmic response is intrinsic to the sensor thanks to the Solar Cell pixel structure, therefore there is no need to program any register or change setup according to illumination conditions.
Moreover NSC0803 delivers a stable contrast indexed image that is independent of the ambient illumination. NSC0803 operates in rolling shutter mode.