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ADM825MYKS-R7中文資料亞德諾數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

ADM825MYKS-R7
廠(chǎng)商型號(hào)

ADM825MYKS-R7

功能描述

Supervisory Circuits with Watchdog and Manual Reset in 5-Lead SC70 and SOT-23

文件大小

180.32 Kbytes

頁(yè)面數(shù)量

10 頁(yè)

生產(chǎn)廠(chǎng)商 Analog Devices
企業(yè)簡(jiǎn)稱(chēng)

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更新時(shí)間

2025-4-17 18:50:00

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ADM825MYKS-R7規(guī)格書(shū)詳情

GENERAL DESCRIPTION

The ADM823/ADM824/ADM825 are supervisory circuits that monitor power supply voltage levels and code execution integrity in microprocessor-based systems. In addition to providing power-on reset signals, an on-chip watchdog timer can reset the microprocessor if it fails to strobe within a preset timeout period. A reset signal can also be asserted by an external push-button, through a manual reset input. The three parts feature different combinations of watchdog input, manual reset input, and output stage configuration, as shown in Table 1.

FEATURES

Precision 2.5 V to 5 V power supply monitor

7 reset threshold options: 2.19 V to 4.63 V

140 ms (minimum) reset timeout

Watchdog timer with 1.6 sec timeout (ADM823, ADM824)

Manual reset input (ADM823, ADM825)

Push-pull output stages

RESET (ADM823)

RESET, RESET (ADM824/ADM825)

Low power consumption: 5 μA

Guaranteed reset output valid to VCC = 1 V

Power supply glitch immunity

Specified over automotive temperature range

5-lead SC70 and SOT-23 packages

APPLICATIONS

Microprocessor systems

Computers

Controllers

Intelligent instruments

Portable equipment

產(chǎn)品屬性

  • 型號(hào):

    ADM825MYKS-R7

  • 制造商:

    Analog Devices

  • 功能描述:

    PROCESSOR SUPERVISOR 4.38V 24UA 5PIN SC-70 - Tape and Reel

  • 制造商:

    Rochester Electronics LLC

  • 功能描述:

    9WATCHDOG SUPERVISOR WITH MR - IC. - Bulk

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20+
SC70-5
36800
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66800
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