Datasheet > TPS3825-50-Q1

TPS3825-50-Q1

更新时间： 2024-11-08 02:58:15

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
13页	224K
描述
Voltage Monitor With Watchdog Timer

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中文翻译

获取价格

数据手册

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TPS3825-50-Q1 数据手册

TPS3820-xx-Q1, TPS3823-xx-Q1, TPS3824-xx-Q1, TPS3825-xx-Q1, TPS3828-xx-Q1

PROCESSOR SUPERVISORY CIRCUITS

SGLS143A – DECEMBER 2002 – REVISED JANUARY 2003

TPS3820, TPS3823, TPS3828 . . . DBV PACKAGE

(TOP VIEW)

features

Qualification in Accordance With

AEC-Q100

†

RESET

GND

Qualified for Automotive Applications

Customer-Specific Configuration Control

Can Be Supported Along With

Major-Change Approval

WDI

†

ESD Protection Exceeds 2000 V Per

MIL-STD-883, Method 3015; Using Human

Body Model (C = 100 pF, R = 1500 Ω)

TPS3824 . . . DBV PACKAGE

(TOP VIEW)

RESET

GND

Power-On Reset Generator With Fixed

Delay Time of 200 ms (TPS3823/4/5/8)

or 25 ms (TPS3820)

Manual Reset Input (TPS3820/3/5/8)

WDI

RESET

Reset Output Available in Active-Low

(TPS3820/3/4/5), Active-High (TPS3824) and

Open-Drain (TPS3828)

TPS3825 . . . DBV PACKAGE

(TOP VIEW)

Supply Voltage Supervision Range

2.5 V, 3 V, 3.3 V, 5 V

RESET

GND

Watchdog Timer (TPS3820/3/4/8)

Supply Current of 15 µA (Typ)

SOT23-5 Package

RESET

typical application

applications

3.3 V

Applications Using Automotive DSPs,

Microcontrollers, or Microprocessors

100 nF

Industrial Equipment

Programmable Controls

Automotive Systems

RESET

TPS3823-33

MSP430C325

GND

Battery-Powered Equipment

Intelligent Instruments

WDI

I/O

Wireless Communications Systems

GND

†

Contact factory for details. Q100 qualification data available on

request.

description

The TPS382x family of supervisors provides circuit initialization and timing supervision, primarily for DSP and

processor-based systems.

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.

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.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...13

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