1.25V threshold detector for power-fail warning monitor microprocessor activity CXDR7592 It significantly improves system reliability and accuracy compared to separate ICs or discrete components

   产品概述 返回TOPB9K嘉泰姆

The CXDR7592 microprocessor supervisory circuit reduces the complexity and number of components required to monitor power-supply and monitor microprocessor activity. It significantly improves system reliability and accuracy compared to separate ICs or discrete components.B9K嘉泰姆

B9K嘉泰姆

The CXDR7592 provides power-supply monitoring circuitry that generates a reset output during power-up, power-down and brownout conditions. The reset output remains operational with V_CC as low as 1V.B9K嘉泰姆

B9K嘉泰姆

In addition, there is a 1.25V threshold detector for power-fail warning, low-battery detection, or monitoring an additional power supply. An active-low manual-reset input (/MR) is also included.B9K嘉泰姆

B9K嘉泰姆

The CXDR7592 is available in Green SOIC-8 package. It operates over an ambient temperature range of -40℃</span> to +85℃</span>.B9K嘉泰姆

   产品特点 返回TOPB9K嘉泰姆

• Precision Supply-Voltage Monitor
    4.65V for CXDR7592-L
    4.40V for CXDR7592-M
    4.0V for CXDR7592-J
    3.08V for CXDR7592-T
    2.93V for CXDR7592-S
    2.63V for CXDR7592-R
• Guaranteed /RESET Valid at V_CC = 1V
• 200ms Reset Pulse Width
• Debounced TTL/CMOS-Compatible
    Manual-Reset Input
• Voltage Monitor for Power-Fail or Low-Battery Warning
• Dual Reset Outputs (Active-Low and Active-High)
• -40℃</span> to +85℃</span> Operating Temperature Range
• Green SOIC-8 PackageB9K嘉泰姆

   应用范围 返回TOPB9K嘉泰姆

Computers
Controllers
Intelligent Instruments
Automotive Systems
Critical μP Power MonitoringB9K嘉泰姆

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