Description
Hamamatsu P13567-02CT I2C interface-compatible InGaAs photodiode (Built-in LED type)
This reflective sensor houses an InGaAs PIN photodiode and 1.45 µm band LED in a compact package. The LED irradiates infrared light on the target object, and the photodiode signal generated from the reflected light is output digitally through an I2C interface.
Features
– I2C interface
– Low supply voltage: Vdd=2.25 V to 3.63 V
– I2C bus voltage: 1.6 V
– Low current consumption
– Small package (7.7 × 3.1 × 1.0 mm)
– Supports lead-free reflow soldering
– Built-in 16-bit A/D converter
– Built-in LED driver
Specifications
Package | Plastic |
---|---|
Detector | InGaAs PIN photodiode |
Number of elements | 1 |
Photosensitive area | ϕ0.3 mm |
Spectral response range | 0.9 to 1.7 µm |
Peak sensitivity wavelength (typ.) | 1.55 µm |
Emitter | Infrared LED |
Emitter area | 0.31 × 0.31 mm |
Peak emission wavelength (typ.) | 1.45 µm |
Spectral half width (typ.) | 120 nm |
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