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參數(shù)資料
| 型號： | TPS3307-25Y |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | 3-CHANNEL POWER SUPPLY SUPPORT CKT, UUC8 |
| 封裝： | DIE-8 |
| 文件頁數(shù)： | 1/18頁 |
| 文件大?。?/td> | 838K |
| 代理商： | TPS3307-25Y |
www.ti.com
FEATURES
1
2
3
4
8
7
6
5
SENSE1
SENSE2
SENSE3
GND
VDD
MR
RESET
D OR DGN PACKAGE
(TOP VIEW)
TYPICAL APPLICATIONS
SENSE 1
SENSE 2
RESET
TPS330733
SENSE 3
VDD
GND
100nF
RESET
VDD
GND
3.3V
5V
2.5V
470k
620k
Applications using DSPs,
Microcontrollers or Microprocessors
w Industrial Equipment
w Programmable Controls
w Automotive Systems
w Portable/Battery Powered Equipment
w Intelligent Instruments
w Wireless Communication Systems
w Notebook/Desktop Computers
MSP430C325
DESCRIPTION
SLVS199C – DECEMBER 1998 – REVISED DECEMBER 2006
TRIPLE PROCESSOR SUPERVISORS
Triple Supervisory Circuits for DSP and
Processor-Based Systems
Power-On Reset Generator With Fixed Delay
Time of 200ms, No External Capacitor Needed
Temperature-Compensated Voltage Reference
Maximum Supply Current of 40A
Supply Voltage Range: 2V to 6V
Defined RESET Output From V
DD ≥ 1.1V
MSOP-8 and SO-8 Packages
Temperature Range : – 40°C to +85°C
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.
Figure 1. Applications Using the TPS3307 Family
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:
3.3V/1.8V/adj, 3.3V/2.5V/adj or 3.3V/5V/adj. The adjustable SENSE input allows the monitoring of any supply
voltage >1.25V.
The various supply voltage supervisors are designed to monitor the nominal supply voltage as shown in the
following supply voltage monitoring table.
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.
PowerPAD is a trademark of Texas Instruments.
All other trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Copyright 1998–2006, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TPS3307-33DGNRG4 | 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 |
| TPS3307-25D | 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 |
| TPS3307-25DGNG4 | 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 |
| TPS3307-33DRG4 | 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 |
| TPS3307-18DGN | 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TPS3307-33 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:TRIPLE PROCESSOR SUPERVISORS |
| TPS330733D | 制造商:Texas Instruments 功能描述: |
| TPS3307-33D | 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(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)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(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| TPS3307-33D | 制造商:Texas Instruments 功能描述:TRIPLE MPU SUPERVISORY C SMD 3307 |
| TPS3307-33DG4 | 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(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)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(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
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