Electronic Tone Ringer With Built-In BridgeRectifierThe 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. By LianShun Electronics Co., Ltd
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| LS1240A Pb-Free | LS1240A Cross Reference | LS1240A Schematic | LS1240A Distributor |
| LS1240A Application Notes | LS1240A RoHS | LS1240A Circuits | LS1240A footprint |
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