MN1380 Datasheet (Panasonic Semiconductor) - (MN138x) CMOS LSIs for Voltage Detection

MN1380, (MN138x) CMOS LSIs for Voltage Detection

Pin No.

1 2 3 Symbol OUT VDD VSS Function Description Reset signal output pin Power supply pin Ground pin 4 Microcomputer Peripheral LSIs Absolute Maximum Ratings Parameter Power supply voltage Output voltage Operating ambient temperature Storage temperature VSS=0V, Ta=25˚C MN1380 Series Symbol

Microcomputer Peripheral LSIs MN1380 Series CMOS LSIs for Voltage Detection Overview The MN1380 series are elements that monitor the power supply voltage supplied to microcomputers and other LSI systems and issue reset signals for initializing the system after the power is first applied or for preventing runaway operation when the supply voltage fluctuates.

There is a choice of three output types: CMOS output, N-channel open drain output, and inverted CMOS output.

There are also three package t

MN1380 Features

* Three-pin element requiring no adjustment Wide selection of detection ranks (17 ranks between 2.0 and 4.9 volts) Highly precise detection voltage Detection voltage with hysteresis characteristic ∆VD = 50 mV for ranks C to K ∆VD = 100 mV for ranks L to U Low current consumption: IDD = 1µA (typ.) for