The VSOP98260 is designed for use in an IR learning application together with a photo PIN diode or IR LED as optical detector. It is compatible with all data formats for IR remote control. On the other hand it is immune to current caused by light sources such as tungsten bulbs or fluorescent lamps.
Carrier-out-function: carrier frequency and burst length accurately correspond to the input signal
AC coupled response from 20 kHz to 60 kHz; all data formats
Small QFN package with 2 mm width
Used with either a photodiode or an IR emitter in forward or reverse polarity
AC coupled input is insensitive to DC photocurrents