ACQ08E SDSXD-128G-000000
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LTC699IS8

厂商：
Linear
类别：
监控电路
包装：
-
封装：
SO
无铅情况/ROHS：
-
描述：
Microprocessor Supervisory Circui...

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  • 参数
  • 描述
  • 文档
参数 数值
Threshold Accuracy (%) 2
New no
Reset Voltage 5V
Watchdog Timer (yes/no) yes
Power Fail Warning (yes/no) no
Number of Supplies (#) 1
Power Up/Down Reset (yes/no) yes
Reset Pulse Width 200ms
Minimum Reset Level (V) 1
Featured no
Supply Current (uA) 600
Extended Temp I
EEPROM (yes/no) no
Comments Microprocessor Supervisory Circuit
Packages N-8, SO-8
Features Supervisor
Date Added 1984-01-01
Price 1k * $2.45 (LTC699CN8)

特点
Guaranteed Reset Assertion at Vcc = 1V
1.5mA Maximum Supply Current
SO-8 Packaging
4.65V Precision Voltage Monitor
Power OK/Reset Time Delay: 200ms
Minimum External Component Count
Performance Specified Over Temperature
Superior Upgrade for MAX699

典型应用

典型应用

描述
描述 The LTC699 provides power supply monitoring for microprocessor-based systems. The features include microprocessor reset and watchdog timing. Precise internal voltage reference and comparator circuit monitor the power supply line. When an out-of-tolerance condition occurs, the RESET output is forced to active low. In addition, the RESET output is guaranteed to remain logic low even with VCC as low as 1V. An internal watchdog timer is also available, which forces the RESET output to active low when the watchdog input is not toggled prior to the time-out period of 1.6 seconds. The LTC699 is offered in DIP and surface mount packages.

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产品新闻发布 (中文)
文档名称 文档类型 软件 描述
LTC699IS8PDF下载 点击下载 点击下载 LTC4110 - 电池备份系统管理器节省空间和功耗，具备份电池充电、“无损耗”校准和停机模式
数据表 (英文)
文档名称 文档类型 软件 描述
LTC699IS8PDF下载 点击下载 点击下载 LTC4110 - Battery Backup System Manager
LT Journal
文档名称 文档类型 软件 描述
LTC699IS8PDF下载 点击下载 点击下载 June 2008 - Battery Manager Enables Integrated, Efficient, Scalable and Testable Backup Power Systems
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