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Partname: | OPB780 |
Description: | Slotted Switch |
Manufacturer: | |
Datasheet: | PDF (119K). Click here to download *) |
The OPB780 programmable color light-to-frequency converter combines configurable silicon photodiodes and a current-tofrequency converter on single monolithic CMOS integrated circuit. The output is a square wave (50% duty cycle) with frequency directly proportional to light intensity (irradiance). The full-scale output frequency can be scaled by one of three preset values via two control input pins. Digital inputs and digital output allow direct interface to a microcontroller or other logic circuitry. Output enable (OE@) places the output in the high-impedance state for multiple-unit sharing of a microcontroller input line. |
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Click here to download OPB780 Datasheet*) |
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