66229 Overview
A Gallium Aluminum Arsenide (GaAlAs) infrared LED controlled by a high gain op amp illuminates two matched phototransistors, one of which provides feedback to the op amp allowing a consistent output from the other. The regulation provides protection against output signal degradation normally associated with time, temperature and even radiation. The 66229 can be tested to customer specifications, as well as to...
66229 Key Features
- Vin (volts) =Iout (mA) Vin/Iout is constant within 4.0% over temperature Minimum ponent count for high reliability Rugge