STM6905PWBDS6E STMICROELECTRONICS [STMicroelectronics], STM6905PWBDS6E Datasheet - Page 8

• Manufacturer Part Number: STM6905PWBDS6E
• Description: Quintuple, ultralow voltage supervisor with push-button reset
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Figure 3.
Figure 4.
8/19
V
V
V
TRIP
TRIP
TRIP
=
=
=
(600mV)
(600mV)
(600mV)
Functional block diagram
1. Internal pull-up on MR input of 10k ohm (typ).
Typical hardware hookup application diagram
V2IN
V4IN
V3IN
V CC
V5IN
MR
(
(
(
R1 + R2
R5 + R6
R3 + R4
R2
R4
R6
V CC
R1
R2
)
)
)
V CC3
(1)
R3
R4
V REF = 0.6V
0.1 F
V REF = 0.6V
V REF = 0.6V
V CC4
From DC/DC Converter
V CC2
V RST1
V RST2
0.1 F
R5
R6
V CC5
V CC1
COMPARE
COMPARE
COMPARE
COMPARE
COMPARE
VIN3
V CC
VIN2
VIN4
VIN5
STM6905
V SS
RST
MR
Generator
t rec
RST (To Processor Reset)
ai13970
RST
Push-button
Switch
ai13973