S4289-61 - Light modulation photo IC

Hamamatsu

Key Features

Asynchronous detection Large allowable background illuminance: 4000 lx typ. Minimum detection level: 0.2 μW/mm2 typ. Digital output (Output appears “L” by light input. ) Subminiature plastic package.

S4289-61 light modulation photo ic by Hamamatsu - Datasheet Preview

Datasheet Details

Part number	S4289-61
Manufacturer	Hamamatsu
File Size	600.66 KB
Description	Light modulation photo IC
Datasheet	S4289-61 Datasheet

Other Datasheets by Hamamatsu

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S4282-51	Light modulation photo IC

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Light modulation photo IC S4289-61 Asynchronous type light modulation photo IC The S4289-61 is an asynchronous type light modulation photo IC designed for reliable detection even under disturbance background light. A photodiode, preampliﬁer, comparator, oscillator and signal processing circuit, etc. are all integrated on a monolithic photo IC chip. Using asynchronous optical detection means that no wiring to a signal light source (such as LED) is required and allows greater versatility in equipment design. Features Asynchronous detection Large allowable background illuminance: 4000 lx typ. Minimum detection level: 0.2 μW/mm2 typ. Digital output (Output appears “L” by light input.) Subminiature plastic package Applications Paper detection in office machines (copier, fax machines, etc.