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MAX6444US29L+T

微处理器监控器, 1V-5.5V 电源, 低有效, 漏极开路, 210MS 延迟/2.93V 阈值, SOT-143-4

MAXIM INTEGRATED PRODUCTS MAX6444US29L+T
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制造商产品编号:
MAX6444US29L+T
库存编号
2512627
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产品概述

The MAX6444US29L+T is a µP reset circuit with long manual reset setup period in 4 pin SOT-143 package. It is a low-current microprocessor reset circuit features single manual reset inputs with an extended setup period. Because of the extended setup period, short switch closures (nuisance resets) are ignored. The reset output asserts when any of the monitored supply voltages drops below its specified threshold. The reset output remains asserted for the reset timeout period (210ms typ) after all monitored supplies exceeds their reset thresholds. The reset output is one-shot pulse asserted for the reset timeout period (140ms min) when selected manual reset input(s) are held low for an extended setup timeout period. This device ignores manual reset transitions of less than the extended setup timeout period.
  • Supply voltage range is 1V to 5.5V
  • Operating temperature range from -40°C to 85°C
  • VCC nominal voltage threshold voltage is 2.925V
  • Manual reset setup period is 6.72s
  • Immune to short voltage transients
  • Valid reset down to VCC = 1.0V
  • Low 6µA supply current
  • Push pull reset

应用

系统监控, 消费电子产品, 工业, 车用, 便携式器材

警告

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

产品信息

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:
2.93V

:
1监控器/监视器

:
1V

:
5.5V

:
有功-低/漏极开路

:
SOT-143

:
4引脚

:
210ms

:
-40°C

:
85°C

:
-

:
-

:
MSL 1 -无限制
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技术文档 (1)

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Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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包装类型 切割卷带

412 有货 需要更多?

412 UK 有库存,可在 4-5 个工作日内交货

CNY33.19 ( CNY37.50  含增值税)

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单件(切割供应)
多件: 1 最低: 1
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