LTC2901 Linear Technology, LTC2901 Datasheet - Page 9

• Manufacturer Part Number: LTC2901
• Description: Programmable Quad Supply Monitor with Adjustable Reset and Watchdog Timers
• Manufacturer: Linear Technology

BLOCK DIAGRA
GND
V
V
V1
V2
V3
V4
14
13
10
11
12
REF
4
3
PG
RESISTIVE
DIVIDER
MATRIX
A/D
BUFFER
W
–
+
–
+
–
+
–
+
REFERENCE
BANDGAP
5 CRT
V
CC
C
RT
10 A
22 A
8
WDI
RESET PULSE
ADJUSTABLE
GENERATOR
TRANSITION
DETECT
22 A
POWER
DETECT
V
WATCHDOG
V1
V2
CC
TIMER
2 A
9 CWT
C
V
V
WT
CC
CC
2 A
V2
V2
V2
V2
V2 LTC2901-1
V2
2901 DB-1
6 A
6 A
6 A
6 A
6 A
6 A
COMP1
COMP2
COMP3
COMP4
WDO
RST
16
15
2
1
6
7
LTC2901
V2
2901is sn2901
LTC2901-2
9
RST
6