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Partname:LS1240AL-S08-R
Description: ELECTRONIC TONE RINGER WITH BUILT-IN BRIDGE RECTIFIER
Manufacturer:Unisonic Technologies Co.
Datasheet:PDF (223K).
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The UTC LS1240A is monolithic 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 LS1240A is higher than standard ringer. For driving a dynamic loudspeaker, UTC LS1240A needs only a decoupling capacitor to replace the usual transformer in use.

Click here to download LS1240AL-S08-R Datasheet
Click here to download LS1240AL-S08-R Datasheet
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