The CS700 from Isocom consists of an IR light emitting diode, optically coupled to a corresponding integrated high gain photon detector. The high gain output stage features an open collector output providing both lower output saturation voltage and higher speed of operation than possible with a conventional photodarlington type coupler. The minimum CTR of 200% at an input current of 0.5mA makes it ideal for use in low input current applications such as MOS, CMOS and low power logic interfacing or data transmission systems. Surface Mount Option Available.


Military, high reliability system, telephone ring detection, microprocessor system interface, level shifting, digital logic ground isolation, current loop receiver, isolation input line receiver, system test equipment isolation, process control input/output isolation

Absolute Maximum Ratings

Storage Temperature:
Operating Temperature:
Lead Soldering:
-65°C to +150°C
-55°C to +125°C
260°C for 10s, 1.6mm from case