Photo IC diode
The S13948-01SB photo IC has spectral response close to human eye sensitivity. Two photosensitive areas are made on a single chip. Almost only the visible range can be measured by finding the difference between the two output signals in the internal current amplifier circuit. Compared to the previous type, the S13948-01SB offers lower output fluctuations for light sources producing the same illuminance at different color temperatures. The S13948-01SB is encapsulated in a plastic package having the same shape as a metal package.
- Spectral response close to human eye sensitivity is attained without using visual-compensated filter
- Operation just as easy as using photodiodes
- Lower output-current fluctuations compared with phototransistors and CdS photoconductive cells
- Excellent linearity
- Low output fluctuations for light sources producing the same illuminance at different color temperatures
|Package type||Head-on type|
|Reverse voltage||-0.5 to +12 V|
|Spectral response range||300 to 820 nm|
|Peak sensitivity wavelength||560 nm|
|Operating temperature||-30 to +80 deg.C|
|Storage temperature||-40 to +85 deg.C|
|Feature||Plastic package shaped the same as metal package|
|Measurement condition||Ta=25 ℃|
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