Datasheet

11
LTC1326/LTC1326-2.5
132625fc
TYPICAL APPLICATIONS N
U
Triple Supply Monitor (3.3V, 5V and Adjustable)
1
2
3
4
8
7
6
5
V
CC3
V
CC5
V
CCA
GND
PBR
SRST
RST
RST
LTC1326
3.3V
SYSTEM RESET
5V
R2
R1
1326/2.5 TA03
ADJUSTABLE SUPPLY
OR DC/DC FEEDBACK
DIVIDER
Dual Supply Monitor (3.3V or 5V Plus Adj)
REFER TO LTC1326 OVERRIDE FUNCTIONS IN
THE APPLICATIONS INFORMATION SECTION.
1
2
3
4
8
7
6
5
V
CC3
V
CC5
V
CCA
GND
PBR
SRST
RST
RST
LTC1326
SYSTEM RESET
R2
1326/2.5 F01
R1
ADJUSTABLE
SUPPLY
3.3V OR
5V
4.7k
1
2
3
4
8
7
6
5
V
CC3
V
CC25
V
CCA
GND
PBR
SRST
RST
RST
LTC1326-2.5
SYSTEM RESET
R2
1326/2.5 TA07
R1
ADJUSTABLE
SUPPLY
3.3V
4.7k
Dual Supply Monitor (3.3V Plus Adj)
Dual Supply Monitor (3.3V and 5V, Defeat V
CCA
Input)
1
2
3
4
8
7
6
5
V
CC3
V
CC5
V
CCA
GND
PBR
SRST
RST
RST
LTC1326
3.3V
SYSTEM RESET
5V
1326/2.5 TA05