Photo IC for laser beam sync detection


High-sensitivity and high-speed photo IC for high precision printing

The S11282-01DS photo IC uses a dual-element Si PIN photodiode and compare the two signals to obtain a highly stable output even when laser power or ambient temperature fluctuates. The S11282-01DS operates at a low voltage (3.3 V) compatible with low-voltage peripheral components.

-Photo IC for precision printing
-High sensitivity (Current amplifier gain: 20 times)
-Digital output
-Small package
-Suitable for lead-free solder reflow
-Photosensitive area (PD1: 2.5 × 0.3 mm, PD2: 2.5 × 0.5 mm)
-Low voltage (3.3 V) operation

Package Plastic
Package type Surface mount type
Number of elements 2
Operating Supply voltage 3.3 V
Type Low-voltage operation (3.3 V)
Measurement condition Ta=25 ℃, unless otherwise noted

Dimensional outline (unit: mm)

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