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參數(shù)資料
| 型號： | TPS3307 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | Triple Processor Supervisors(三處理器監(jiān)控器電路) |
| 中文描述： | 三處理器監(jiān)控器（三處理器監(jiān)控器電路） |
| 文件頁數(shù)： | 1/12頁 |
| 文件大小： | 257K |
| 代理商： | TPS3307 |
TPS3307-18, TPS3307-25, TPS3307-33
TRIPLE PROCESSOR SUPERVISORS
SLVS199 – DECEMBER 1998
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Triple Supervisory Circuits for DSP and
Processor-Based Systems
Power-On Reset Generator with Fixed
Delay Time of 200 ms, No External
Capacitor Needed
Temperature-Compensated Voltage
Reference
Maximum Supply Current of 40
μ
A
Supply Voltage Range . . . 2 V to 6 V
Defined RESET
Output from V
DD
≥
1.1 V
MSOP-8 and SO-8 Packages
Temperature Range . . . – 40
°
C to 85
°
C
typical applications
Figure 1 lists some of the typical applications for the TPS3307 family, and a schematic diagram for a
processor-based system application. This application uses TI part numbers TPS3307–33 and MSP430C325.
SENSE 1
SENSE 2
RESET
TPS3307–33
SENSE 3
VDD
GND
100 nF
RESET
VDD
GND
3.3 V
5 V
2.5 V
470 k
620 k
Applications using DSPs, Microcontrollers
or Microprocessors
Industrial Equipment
Programmable Controls
Automotive Systems
Portable/Battery Powered Equipment
Intelligent Instruments
Wireless Communication Systems
Notebook/Desktop Computers
Figure 1. Applications Using the TPS3307 Family
MSP430C325
description
The TPS3307 family is a series of micropower supply voltage supervisors designed for circuit initialization
primarily in DSP and processor-based systems, which require more than one supply voltage.
The product spectrum of the TPS3307-xx is designed for monitoring three independent supply voltages:
3.3 V/1.8 V/adj, 3.3 V/2.5 V/adj or 3.3 V/5 V/adj. The adjustable SENSE input allows the monitoring of any supply
voltage >1.25 V.
The various supply voltage supervisors are designed to monitor the nominal supply voltage as shown in the
following supply voltage monitoring table.
Copyright
1998, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
1
2
3
4
8
7
6
5
SENSE1
SENSE2
SENSE3
GND
V
DD
MR
RESET
RESET
D OR DGN PACKAGE
(TOP VIEW)
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PDF描述 |
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| TPS3510(中文) | PC POWER SUPPLY SUPERVISORS(PC電源監(jiān)控) |
| TPS3600D20(中文) | Battery-Backup Supervisory For Low Power Processors(電源電壓監(jiān)視2.0V,用于低功率處理器,帶后備電池開關(guān)的監(jiān)控器) |
| tps3606(中文) | Battery-Backup Supervisory For Low Power Processors(電源電壓監(jiān)視3.3V,用于低功率處理器,帶后備電池開關(guān)的監(jiān)控器) |
| tps3617(中文) | BATTERY-BACKUP SUPERVISOR FOR RAM RETENTION(TPS3617-50 為保持RAM提供電池監(jiān)控的監(jiān)控器) |
| tps3617 | BATTERY-BACKUP SUPERVISOR FOR RAM RETENTION(TPS3617-50 為保持RAM提供電池監(jiān)控的監(jiān)控器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TPS3307- | 制造商:TI 制造商全稱:Texas Instruments 功能描述:TRIPLE PROCESSOR SUPERVISORS |
| TPS3307-18 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:TRIPLE PROCESSOR SUPERVISORS |
| TPS3307-18/3307-25/3307-33 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Triple Processor Supervisors |
| TPS330718D | 制造商:Texas Instruments 功能描述: |
| TPS3307-18D | 功能描述:監(jiān)控電路 TRIPLE PROCESSOR RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
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