Semiconductor integrated circuit

The embodiment of the invention relates to a semiconductor integrated circuit. A semiconductor integrated circuit according to an embodiment includes: a switching circuit (SW5) that outputs or cuts off a voltage (VIN5) according to the voltage (VG5); a switching circuit (SW12) that outputs or cuts o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NAGASAWA TOSHIO, KOIDE, NAOTAKA
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The embodiment of the invention relates to a semiconductor integrated circuit. A semiconductor integrated circuit according to an embodiment includes: a switching circuit (SW5) that outputs or cuts off a voltage (VIN5) according to the voltage (VG5); a switching circuit (SW12) that outputs or cuts off the voltage (VIN12) in accordance with the voltage (VG12); a correction circuit (12) that corrects the voltage (VG12) and outputs a voltage (VG12c); and a comparator (13) that compares the voltage (VG12c) output from the correction circuit (12) with the voltage (VIN5), and sets the voltage (VG5) on the basis of the comparison result. 本发明的实施方式涉及半导体集成电路。有关本实施方式的半导体集成电路具有:开关电路(SW5),根据电压(VG5)输出或切断电压(VIN5);开关电路(SW12),根据电压(VG12)输出或切断电压(VIN12);修正电路(12),将电压(VG12)修正,输出电压(VG12c);以及比较器(13),将从修正电路(12)输出的电压(VG12c)与电压(VIN5)进行比较,基于比较结果设定电压(VG5)。