Description The UTC LS1240AL SOP8 is monols1240al sop8lithic integrated circuits and designed to be as a telephone ringer. It can drive a piezo-ceramic converter(buzzer) directly. The output current capacity of UTC LS1240AL is higher than standard ringer. For driving a dynamic loudspeaker, UTC LS1240AL needs only a decoupling capacitor to replace the usual transformer in …
ادامه خواندنHT9200A SOP8