This is a compact optical devices that integrates an InGaAs photodiode and IC. Signal from a photodiode that receives near infrared light is output digitally through an I2C interface. It includes a built-in LED driver and supports external LEDs.
Features
- I2C interface
- Low supply voltage: Vdd=2.25 V to 3.63 V
- I2C bus voltage: 1.65 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
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 |
- |
Emitter area |
- |
Peak emission wavelength (typ.) |
- |
Spectral half width (typ.) |
- |