The LM3914 is an integrated circuit (IC), designed by National Semiconductor in the late 1970s, used to operate displays that visually show the magnitude of an analog signal. It can drive up to 10 LEDs, LCDs, or vacuum fluorescent displays on its outputs. The linear scaling of the output thresholds makes the device usable, for example, as a voltmeter. In the basic configuration it provides a ten step scale which is expandable to over 100 segments with other LM3914 ICs in series.
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| - LM3914 se refiere a un circuito integrado diseñado para visualizar el valor de una señal eléctrica comparada con un valor de referencia.Este circuito fue diseñado por National Semiconductor y en su configuración básica muestra una escala de 10 valores, ampliables mediante un acoplamiento con otro integrado. (es)
- The LM3914 is an integrated circuit (IC), designed by National Semiconductor in the late 1970s, used to operate displays that visually show the magnitude of an analog signal. It can drive up to 10 LEDs, LCDs, or vacuum fluorescent displays on its outputs. The linear scaling of the output thresholds makes the device usable, for example, as a voltmeter. In the basic configuration it provides a ten step scale which is expandable to over 100 segments with other LM3914 ICs in series. (en)
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| - LM3914 se refiere a un circuito integrado diseñado para visualizar el valor de una señal eléctrica comparada con un valor de referencia.Este circuito fue diseñado por National Semiconductor y en su configuración básica muestra una escala de 10 valores, ampliables mediante un acoplamiento con otro integrado. (es)
- The LM3914 is an integrated circuit (IC), designed by National Semiconductor in the late 1970s, used to operate displays that visually show the magnitude of an analog signal. It can drive up to 10 LEDs, LCDs, or vacuum fluorescent displays on its outputs. The linear scaling of the output thresholds makes the device usable, for example, as a voltmeter. In the basic configuration it provides a ten step scale which is expandable to over 100 segments with other LM3914 ICs in series. (en)
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