1618

DESCRIPTION 

The UTC 1618 is a CMOS design for 6 different alarm sounds 

application. According to the priority of the select keys, the sound 

of UTC 1618 will be generated in cycling sequence. 

FEATURES 

* Auto power off function, reduce power consumption. 

* Low operating voltage: 2V ~ 5V. 

* On-chip RC oscillator. 

* 6 different sounds. 

* 6 prioritized keys for selecting 6 different sounds. 

* Low stand by current. 

* CMOS process. 

规格书1618