ltc2917cddb-b1-trpbf Linear Technology Corporation, ltc2917cddb-b1-trpbf Datasheet - Page 14

• Manufacturer Part Number: ltc2917cddb-b1-trpbf
• Description: Ltc2918 - Voltage Supervisor With 27 Selectable Thresholds And Watchdog Timer
• Manufacturer: Linear Technology Corporation

LTC2917/LTC2918
14
TYPICAL APPLICATIONS
3.3V
3.3V, –10% Tolerance Supply Monitor
C
0.1μF
BYPASS
VM
SEL1
SEL2
TOL
GND
with Disabled Watchdog
LTC2917
V
WT
CC
RST
WDI
RT
C
RT
1.5V Supply Monitor with Tolerance Control for Margining,
R
10k
3.3V
1.5V
PU
VM
SEL1
SEL2
GND
RST
–5% Operation with –15% Margining
GND
V
μP
CC
LTC2917
V
WT
29178 TA06
CC
C
WT
WDI
RST
TOL
C
0.1μF
RT
BYPASS
–15%
C
RT
MANUAL RESET
PUSHBUTTON
–5%
R
10k
1.8V
PU
1.8V, –5% Supply Monitor with Manual Reset
10k*
RST
I/O
I/O
*OPTIONAL RESISTOR RECOMMENDED TO EXTEND ESD TOLERANCE
GND
V
μP
CC
VM
SEL1
SEL2
MR
GND
29178 TA08
C
0.1μ
BYPASS
F
LTC2918
V
WT
CC
C
WT
WDI
RST
RT
C
RT
R
10k
PU
RST
I/O
GND
V
μP
CC
29178 TA07
29178fb