R3121 is the 36 V Maximum Input Voltage Detector(Maximum Rating:50 V).Selectable options of VDD Pin Detection Type(R3121NxxxA),SENSE Pin Detection Type(R3121NxxxE)and VDD Pin Detection without Hysteresis Type(R3121NxxxG),depending on the system configurations.

特点

•Highly accurate voltage detection with detector threshold accuracy±1.5%(Ta=25°C)

•Selectable options of VDD Pin Detection,SENSE Pin Detection and VDD Pin Detection without Hysteresis

•Adjustment of the release delay time(Power-on Reset Time)by connecting external capacitors

•Reduction of mounting area by using compact package of SOT-23-6