ELM76 Datasheet, PDF (3/16 Pages) ELM Electronics – CMOS Voltage detector with delay function

ELM76xxxxxxxxC CMOS Voltage detector with delay function
■Timing chart
http://www.elm-tech.com
RESET output logic
Vdd
RESET output logic
Vdd
VdetP
VdetN
Vopmin
Vss
Vout
Vhys
VdetP
VdetN
Vopmin
Vss
Vout
Vhys
Vss
Tdelay2
Tdelay1
Vss
Tdelay2
Tdelay1
■Block diagram
CMOS output for RESET output logic
VDD
Vref +
-
Delay
OUT
CMOS output for RESET output logic
VDD
+
Vref -
Delay
OUT
VSS
VSS
N-ch open-drain output for RESET output logic N-ch open-drain output for RESET output logic
VDD
Vref +
-
Delay
OUT
VDD
+
Vref -
Delay
OUT
VSS
VSS
16 - 3
Rev.1.3