LTC2901-3CGN#TRPBF Linear Technology, LTC2901-3CGN#TRPBF Datasheet - Page 4

• Manufacturer Part Number: LTC2901-3CGN#TRPBF
• Description: IC MONITOR QUAD SUPP PROG 16SSOP
• Manufacturer: Linear Technology
• Type: Multi-Voltage Supervisorr

Specifications of LTC2901-3CGN#TRPBF

• Number Of Voltages Monitored: 4
• Output: Open Drain or Open Collector
• Reset: Active Low
• Reset Timeout: 5 ms Minimum
• Voltage - Threshold: 16 Selectable Threshold Combinations
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 16-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TI I G DIAGRA S
LTC2901
TEST CIRCUITS
4
Figure 1. RST, WDO, COMPX V
W U
V1
V2
V3
V4
LTC2901-1
LTC2901-3
2901 F01
RST, WDO
OR COMPX
WDO
RST
WDI
RST
WDI
I
1μA
SOURCE
OH
W
COMPX
Test
RST
V
X
t
t
V
RST
RST
Watchdog Timing (LTC2901-1/LTC2901-2)
Watchdog Timing (LTC2901-3/LTC2901-4)
RTX
Figure 2. RST, WDO, COMPX V
V1
V2
V3
V4
t
LTC2901-1
LTC2901-3
t
UV
WD
V
X
Monitor Timing
t
2901 F02
WP
RST, WDO
OR COMPX
t
RST
t
WD
I
2.5mA,
100μA
SINK
OL
t
WP
1.5V
Test
2901 TD
t
WD
t
RST
Figure 3. Active Pull-Up RST V
V1
V2
V3
V4
2901 TD2
2901 TD3
LTC2901-2
LTC2901-4
2901 F03
RST
I
200μA
SOURCE
OH
Test
2901fb