參數(shù)資料
型號(hào)： LTC2922
廠商： Linear Technology Corporation
英文描述： Precision Quad Supply Monitor in 6-Lead SOT-23
中文描述： 精密四電源監(jiān)視器6引腳SOT - 23
文件頁(yè)數(shù)： 16/16頁(yè)
文件大?。?/td> 187K
代理商： LTC2922
16
LTC2903-1
29031f
LINEAR TECHNOLOGY CORPORATION 2003
LT/TP 1203 1K PRINTED IN THE USA
PART NUMBER
LTC690
LTC694-3.3
LTC699
LTC1232
LTC1326
LTC1326-2.5
LTC1536
LTC1726-2.5
LTC1726-5
LTC1727-2.5/LTC1727-5
LTC1728-1.8/LTC1728-3.3 Micropower Triple Supply Monitors with Open-Drain Reset
LTC1728-2.5/LTC1728-5
Micropower Triple Supply Monitors with Open-Drain Reset
LTC1985-1.8
Micropower Triple Supply Monitor with Push-Pull Reset Output
LTC2900
Quad Voltage Monitor in MSOP
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 Pushbutton Reset
Micropower Precision Triple Supply Monitor for 5V, 3.3V and ADJ
Micropower Precision Triple Supply Monitor for 2.5V, 3.3V and ADJ 2.363V, 3.118V, 1V Thresholds (
±
0.75%)
Precision triple Supply Monitor for PCI Applications
Micropower Triple Supply Monitor for 2.5V, 3.3V and ADJ
Micropower Triple Supply Monitor for 5V, 3.3V and ADJ
Micropower Triple Supply Monitors with Open-Drain Reset
COMMENTS
4.65 Threshold
2.9V Threshold
4.65 Threshold
4.37V/4.62V Threshold
4.725V, 3.118V, 1V Thresholds (
±
0.75%)
Meets PCI t
FAIL
Timing Specifications
Adjustable RESET and Watchdog Time Outs
Adjustable RESET and Watchdog Time Outs
Individual Monitor Outputs in MSOP
5-Lead SOT-23 Package
5-Lead SOT-23 Package
5-Lead SOT-23 Package
16 User Selectable Combinations,
±
1.5% Threshold Accuracy
16 User Selectable Combinations, Adjustable Timers
16 User Selectable Combinations, Adjustable Tolerance
<0.4% Margin Voltage Precision
3 (LTC2921) and 5 (LTC2922) Remote Sense Switches
Tracks Up and Down, Supply Sequencing
LTC2901
LTC2902
LTC2920-1/LTC2920-2
LTC2921/LTC2922
LTC2923
Quad Voltage Monitor with Watchdog
Quad Voltage Monitor with RST Disable
Single/Dual Power Supply Margining Controller
Power Supply Trackers with Input Monitors
Power Supply Tracking Controller
RELATED PARTS
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
G
FAX: (408) 434-0507
G
www.linear.com
TYPICAL APPLICATIO
U
Quad Supply Monitor with Manual Reset Button
GND
V2
V4
V3
3.3V
2.5V
2
3
5
4
LTC2903-A1
RST
1
V1
6
SYSTEM RESET
1.8V
3.3V
R2
100k
*OPTIONAL RESISTOR RECOMMENDED
TO EXTEND ESD TOLERANCE
R1
2050k
R3
10k
2903 TA04
C1
0.1
μ
F
C2
0.1
μ
F
R
ESD
*
10k
MANUAL
RESET BUTTON
(NORMALLY OPEN)
12V
(V
TRIP
= 10.75V)
相關(guān)PDF資料
PDF描述
LTC2923 Octal Bus Transceiver With 3-State Outputs 20-TSSOP -40 to 85
LTC1728-1.8 Dual 4-Bit D-Type Latches With 3-State Outputs 24-SOIC 0 to 70
LTC1728-2.5 Precision Quad Supply Monitor in 6-Lead SOT-23
LTC1728-3.3 Precision Quad Supply Monitor in 6-Lead SOT-23
LTC1728-5 Dual 4-Bit D-Type Latches With 3-State Outputs 24-PDIP 0 to 70
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC2922CF 功能描述:IC 5 PWR SUPPLY MONITOR 20TSSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 電源控制器，監(jiān)視器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 應(yīng)用:多相控制器 輸入電壓:- 電源電壓:9 V ~ 14 V 電流 - 電源:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:40-TQFN-EP（5x5） 包裝:帶卷 (TR)
LTC2922CF#PBF 功能描述:IC 5 PWR SUPPLY MONITOR 20TSSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 電源控制器，監(jiān)視器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 應(yīng)用:多相控制器 輸入電壓:- 電源電壓:9 V ~ 14 V 電流 - 電源:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:40-TQFN-EP（5x5） 包裝:帶卷 (TR)
LTC2922CF#TR 功能描述:IC 5 PWR SUPPLY MONITOR 20TSSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 電源控制器，監(jiān)視器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 應(yīng)用:多相控制器 輸入電壓:- 電源電壓:9 V ~ 14 V 電流 - 電源:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:40-TQFN-EP（5x5） 包裝:帶卷 (TR)
LTC2922CF#TRPBF 功能描述:IC 5 PWR SUPPLY MONITOR 20TSSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 電源控制器，監(jiān)視器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 應(yīng)用:多相控制器 輸入電壓:- 電源電壓:9 V ~ 14 V 電流 - 電源:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:40-TQFN-EP（5x5） 包裝:帶卷 (TR)
LTC2922CF-2.5 功能描述:IC 5 PWR SUPPLY MONITOR 20TSSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 電源控制器，監(jiān)視器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 應(yīng)用:多相控制器 輸入電壓:- 電源電壓:9 V ~ 14 V 電流 - 電源:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:40-TQFN-EP（5x5） 包裝:帶卷 (TR)
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