LTC1326IS8-2.5 Linear Technology, LTC1326IS8-2.5 Datasheet - Page 16
![IC PREC TRPL SUPPLY MONITR 8SOIC](/photos/6/62/66297/8-soic_05-08-1610_sml.jpg)
LTC1326IS8-2.5
Manufacturer Part Number
LTC1326IS8-2.5
Description
IC PREC TRPL SUPPLY MONITR 8SOIC
Manufacturer
Linear Technology
Type
Multi-Voltage Supervisorr
Datasheet
1.LTC1326CS8PBF.pdf
(16 pages)
Specifications of LTC1326IS8-2.5
Number Of Voltages Monitored
3
Output
Open Drain or Open Collector
Reset
Active High/Active Low
Reset Timeout
140 ms Minimum
Voltage - Threshold
2.363V, 3.118V, Adj
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LTC1326IS8-2.5
Manufacturer:
LT
Quantity:
10 000
Part Number:
LTC1326IS8-2.5
Manufacturer:
LINEAR/凌特
Quantity:
20 000
Company:
Part Number:
LTC1326IS8-2.5#TRPBF
Manufacturer:
LSI
Quantity:
6 267
Part Number:
LTC1326IS8-2.5#TRPBF
Manufacturer:
LINEAR/凌特
Quantity:
20 000
LTC1326/LTC1326-2.5
16
TYPICAL APPLICATIO
RELATED PARTS
PART NUMBER
LTC690
LTC694-3.3
LTC699
LTC1232
LTC1443/LTC1444/
LTC1445
LTC1536
LTC1540
LTC1726-2.5
LTC1726-5
LTC1727-2.5
LTC1727-5
LTC1728-1.8
LTC1728-2.5
LTC1728-5
LTC1985-1.8
LTC2900
LTC2901
LTC2902
LTC2903
LTC2904/LTC3905
LTC2906/LTC2907
LTC2908
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
DESCRIPTION
5V Supply Monitor, Watchdog Timer and Battery Backup
3.3V Supply Monitor, Watchdog Timer and Battery Backup
5V Supply Monitor and Watchdog Timer
5V Supply Monitor, Watchdog Timer and Push-Button Reset
Micropower Quad Comparators with 1% Reference
Precision Triple Supply Monitor for PCI Applications
Nanopower Comparator with 2% Reference
Micropower Triple Supply Monitor for 2.5V, 3.3V and ADJ
Micropower Triple Supply Monitor for 5V, 3.3V and ADJ
Micropower Triple Supply Monitor with Individual Outputs
Micropower Triple Supply Monitor with Individual Outputs
Micropower Triple Supply Monitor in 5-Pin SOT-23 Package
Micropower Triple Supply Monitor in 5-Pin SOT-23 Package
Micropower Triple Supply Monitor in 5-Pin SOT-23 Package
Micropower Triple Supply Monitor for 3V, 1.8V and ADJ
Programmable Quad Supply Monitor
Programmable Quad Supply Monitor
Programmable Quad Supply Monitor
Precision Quad Supply Monitor
3-State Programmable Precision Dual Supply Monitor
Precision Dual Supply Monitor 1-Selectable and 1 Adjustable Separate V
Precision Six Supply Monitor (4 Fixed and 2 Adjustable)
●
FAX: (408) 434-0507
ADJUSTABLE SUPPLY
OR DC/DC FEEDBACK
DIVIDER
U
●
3.3V
Triple Supply Monitor with 3.3V and 5V System Resets
www.linear-tech.com
5V
R1
R2
V
V
V
GND
CC3
CC5
CCA
LTC1326
SRST
PBR
RST
RST
COMMENTS
4.65V Threshold
2.9V Threshold
4.65V Threshold
4.37V/4.62V Threshold
LTC1443 has 1.182V Reference, LTC1444/LTC1445
have 1.221V Reference and Adjustable Hysteresis
Meets PCI t
1.182V Reference, 300nA Supply Current, 8-Pin MSOP
Adjustable RESET and Watchdog Time Outs
Adjustable RESET and Watchdog Time Outs
2.338V, 3.086V, 1V Thresholds (±1.5%) 2.5, 3.3V, ADJ
4.675V, 3.086V, 1V Thresholds (±1.5%) 5V, 3.3V, ADJ
2.805V, 1.683V,1V Thresholds (±1.5%) 3V, 1.8V, ADJ
2.338V, 3.086V, 1V Thresholds (±1.5%) 2.5, 3.3V, ADJ
4.675V, 3.086V, 1V Thresholds (±1.5%) 5V, 3.3V, ADJ
Push-Pull RESET Output, SOT-23
Adjustable Reset, 10-Lead MSOP and 3mm × 3mm 10-Lead
DFN Package
Adjustable Reset and Watchdog Timer, 16-Lead SSOP Package
Adjustable Reset and Tolerance, 16-Lead SSOP Package,
Margining Functions
6-Lead SOT-23 Package, Ultralow Voltage Reset
Adjustable Tolerance and Reset Timer, 8-Lead SOT-23 Package
8-Lead SOT-23 and DDB Packages
10k
CC
FAIL
10k
Q1
2N7002
Pin, RST/RST Outputs/Adjustable Reset Timer
1326/2.5 TA14
Timing Specifications
TO 3.3V
SYSTEM RESET
TO 5V
SYSTEM RESET
© LINEAR TECHNOLOGY CORPORATION 2006
LT 1006 REV C • PRINTED IN THE USA
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