REMOTE CONTROL PREAMPLIFIER
The KA2181 is a silicon monolithic integrated circuit designed for a remote control preamplifier of infrared signals. This device has features of low power, high sensitivity and wide supply voltage.

FEATURES
· Wide operation voltage VCC=6 to 14.4V
· Low power consumption ICC=2.5mA Typ.
· High input sensitivity 50mVP-P Typ.
· Peak detector
· Small size package 8-SIP
· A minimum number of parts are required
· Designed for use with the KS5803 remote control transmitter IC.