ET6505B
Overview
This device incorporates an integral photodiode, amplifier, Schmitt trigger, and open-collector output stage. An onchip voltage regulator allows operation over a wide range of available supply voltage.
- Single supply range 4.5V to 18V
- NPN open-collector output
- Optical Sensitivity Adjustable over 7:1 range
- Operate point only 0.23mW/cm2 (480nW) typical
- Sensitivity tracks the temperature coefficient of power output of the GaAlAs LEDs
- Spectral response optimized for 880nm LED
