LS1240A datasheet by Contek Microelectronics
- Electronic tone ringer with built-in bridge rectifier. Supply voltage Vs=26V. Current consumption without load Ib=1.5A (typ). Activation voltage Von=12V(min),13.5V(max). Sustaining voltage Voff=7.8V(min),9.3V(max).
- Original
- Unknown
- Unknown
- Unknown
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