AD5100_15 Datasheet, PDF (31/36 Pages) Analog Devices – System Management IC with Factory Programmed Quad Voltage Monitoring and Supervisory Functions

OV
UV
BATTERY
IGNITION
< t_GLITCH
V_REG
t_{VREG_ON_DELAY}
SHDN
5V
UV
SHUTDOWN
3.3V
WDI
AD5100
t_{VREG_OFF_DELAY}
MICROPROCESSOR
FAILED
SHUTDOWN
V_2MON
OFF
SHUTDOWN
MR
RESET ^HIGH-Z
SHUTDOWN
ENABLE
RESET
+5V
BROWNOUT
RESET
WDI
RESET
MR
RESET
MICROPROCESSOR
FAILED
RESET _HIGH-Z
SHUTDOWN
ENABLE
RESET
WDI RESET
Figure 25. Example of SHDN and RESET Responses of Circuit Shown in Figure 24
Rev. A | Page 31 of 36