Datasheet > IL1232N

IL1232N

更新时间： 2024-02-27 17:21:01

品牌	Logo	应用领域
IKSEMICON		/
页数	文件大小	规格书
7页	309K
描述
POWER SUPPLY CONTROL WITH BUILT-IN WATCHDOG TIMER

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中文翻译

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数据手册

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IL1232N 数据手册

TECHNICAL DATA

POWER SUPPLY CONTROL

WITH BUILT-IN WATCHDOG TIMER

IN1232

IN1232 is designed to monitor power supply within the system of

reset signal generation for

microprocessors. It is used in monitor systems for controlling

various processes and entities.

Packaged in 8-pin SOP or DIP.

Features:

• Rated supply voltage 5.0 V

ORDERING INFORMATION

• Accurate 5% or 10% microprocessor power supply monitoring

• Programming of watchdog timer overflow time

• Generation of reset signals at power on for correct microproces

sor start.

IL1232N Plastic

IL1232D

SOIC

T_A= -40° to 85° C for all packages.

The chip contains reference voltage source, analog comparator,

Watchdog timer, circuit for monitoring power supply deviation accuracy.

PBRST 01

08 Vcc

07 ST

Functions:

TD 02

TOL 03

GND 04

• Reset signal generation after power failure/ error

• Reset signal generation from external “RESET” pushbutton

• Reset signal generation from watchdog timer

06 RST

05 RST

Fig 1 – PIN ASSIGNMENT

Table 1 – Absolute maximum ratings

Typical

Symbol

V_СС

Parameter

Supply voltage

Units

Max

Min

7.0

V_IH

V_IL

Т_A

Input voltage, high level

Input voltage, low level

Operating temperature range

7.0

-1.0

-40

+85

°С

T_stg

Storage temperature

-60

+125

°С

12 3 4 5 6 7

中文翻译

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