ET6501B Overview
This device incorporates an integral photodiode, amplifier, Schmitt trigger, and internally pulled-up output stage. An on-chip voltage regulator allows operation over a wide range of available supply voltage. The phase of the digital output is considered to be inverted from the optical input, so that the output is HI when the light source is OFF, and the.
ET6501B Key Features
- Single supply range 4.5V to 18V
- 10k internal pull-up resistor on output
- Optical Sensitivity Adjustable over 7:1 range
- Operate point only 0.23mW/cm2 (480nW) typical
- Spectral response optimized for 880nm LED