Datasheet

LTC2914
14
2914fc
For more information www.linear.com/LTC2914
Quad UV/OV Supply Monitor, 10% Tolerance, 5V, 3.3V, 2.5V, 1.8V
Dual Positive and Dual Negative UV/OV Supply Monitor,
10% Tolerance, 5V, 3.3V, –5V, –3.3V
Typical applicaTions
VH1
11
16
12
13
14
1
2
3
4
10
5
6
7
8
159
V
CC
LTC2914-1
SYSTEM
2914 TA02
C
BYP
0.1μF
GND TMR
VL1
VL2
VH2
REF
VL3
VH3
OV
UV
LATCH
SEL
VL4
C
TMR
22nF
TIMEOUT = 200ms
VH4
R
B4
1k
R
A3
4.53k
R
A4
4.53k
R
C4
12.4k
R
B3
1k
R
C3
19.6k
R
A2
4.53k
R
C2
27.4k
R
B1
1k
R
C1
44.2k
5V
3.3V
2.5V
1.8V
R
B2
1k
R
A1
4.53k
P0WER
SUPPLIES
VH1
11
16
12
13
14
1
2
3
4
10
5
6
7
8
159
V
CC
LTC2914-1
SYSTEM
2914 TA03
C
BYP
0.1μF
GND TMR
VL1
VL2
VH2
REF
VL3
VH3
OV
UV
LATCH
SEL
VL4
C
TMR
2.2nF
TIMEOUT = 20ms
VH4
R
B4
768Ω
R
C3
54.9k
R
C4
37.4k
R
A4
4.64k
R
B3
845Ω
R
A3
4.64k
R
A2
4.53k
R
C2
27.4k
R
B1
1k
R
C1
44.2k
5V
3.3V
–3.3V
–5V
R
B2
1k
R
A1
4.53k
P0WER
SUPPLIES