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PT7A7524

μP Supervisor Circuits

Features > Precision supply-voltage monitor 463V (PT7A711,7521, 7531) 438V (PI7ATS12,7522,7532) 308V (PI7A7S13,7523, 7533) 293V (PI7ATS14, 7524, 7534) * 263V (PI7ATS15,7525, 7535) 2 200ms reset pulse width > Debounced TTLICMOS-compatible manual reset input 3 Independent watchdog timer 16s

文件:1.87722 Mbytes 页数:11 Pages

DIODES

美台半导体

PT7A7524

Supervisor Circuits

文件:311.06 Kbytes 页数:8 Pages

PERICOMPericom Semiconductor Corporation

百利通百利通半导体

PT7A7524

uP Supervisor Circuits

文件:370.7 Kbytes 页数:9 Pages

PERICOMPericom Semiconductor Corporation

百利通百利通半导体

PT7A7524

Active High Reset output in

The PT7A751X/752X/753X family microprocessor(µP) supervisory circuits are targeted toimprove reliability and accuracy of power-supplycircuitry in µP’s systems. These devices reduce thecomplexity and number of components required tomonitor power-supply and battery functions.The main functions are:1. Precision supply-voltage monitor- 4.63V (PT7A7511, 7521, 7531)- 4.38V (PT7A7512, 7522, 7532)- 3.08V (PT7A7513, 7523, 7533)- 2.93V (PT7A7514, 7524, 7534)- 2.63V (PT7A7515, 7525, 7535)\n200ms reset pulse width\nDebounced TTL/CMOS-compatible manual reset input\nIndependent watchdog timer 1.6sec time-ou;

Diodes

美台半导体

技术参数

  • Adjustable Detect voltage reference voltage:

    N/A V

  • Number of Channels:

    1

  • Minimum Operating Voltage:

    Vd+10% V

  • Maximum Input:

    5.5 V

  • Quiescent Current:

    30 µA

  • Typical Time Delay:

    N/A µs

  • Reset Period:

    200 ms

  • RESET Output (Active High):

    Yes (Active High)

  • RESET Output (Active Low):

    No (Active Low)

  • Manual RESET:

    Yes

  • Watchdog:

    Yes

  • Watchdog Time:

    1.6 s

  • Power Fail Comparator Threshold:

    1.25 V

  • Reset Output Topology:

    Push-Pull

  • Ambient Temperature Range:

    -40 to 85

  • Packages:

    SO-8

供应商型号品牌批号封装库存备注价格
PTC
24+
SOP8
23000
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Pericom
17+
DIP-8
6200
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PERICOM
25+
SOIC8P
28
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PERICOM
25+23+
SOP8
34715
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Pericom
24+
DIP-8
20000
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PERICOM
23+
SOP-8
89630
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23+
SOIC8P
8560
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PERICOM百利通
1633+
SOP8
5200
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PTC
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2960
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PTC
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SOP
20000
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更多PT7A7524供应商 更新时间2025-11-30 15:30:00