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CAT8710: Quad Voltage Supervisor

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Product Overview
产品说明
The CAT8710 is a space-saving, precision quad voltage supervisor, designed to monitor up to four supply voltages with a single device. When any supply voltage drops below its preset threshold, the CAT8710 will output a single reset to the threshold. One CAT8710 IC eliminates the need for multiple reset circuits, which minimizes system components and improves reliability.

The CAT8710 provides 2 factory preset thresholds for monitoring 3.3 V, 3.0 V, 2.5 V, and 1.8 V supplies within ±5% and 2 user-selectable thresholds, adjustable down to 0.62 V with 2% accuracy. On power up, the reset remains low for 120 ms typical, after all voltages have risen above their selected thresholds. The output remains valid as long as VDD remains above 1 V.

The CAT8710 is available in a 6-pin TSOT-23 package and operates over the industrial temperature range of -40°C to +85°C.
特性   优势
     
  • 2 factory preset reset threshold options for 3.3 V, 3.0 V, 2.5 V and 1.8 V supplies
 
  • Common power supply voltage selections pre-set at the factory save external components and lower cost.
  • Low supply current: 3.0 A (typ)
 
  • Lower power consumption, typically consuming 10% of the power required for similar competing products
  • Small, TSOT-23 6-pin package
 
  • Consolidates four monitors into the space of one - uses only 25% of the board space
  • Monitors 4 power supply voltages simultaneously
   
  • 2 user-programmed threshold monitors, adjustable down to 0.62 V with 2% accuracy
   
  • Drop-in replacement to MAX6710
   
  • Ultra-low power vs. Maxim
   
  • Reset timeout period: 120 ms (typ)
   
  • /RESET valid to VCC = 1.0 V
   
  • Immune to short supply transients
   
  • Temperature range: -40°C to +85°C
   
  • Pb-free, halogen-free/BFR-free and RoHS compliant
   
应用
  • Monitoring of multiple power supply voltages
技术文档及设计资源
封装图纸 (1)  
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CAT8710FTD-GT3 Last Shipments
Pb-free
Halide free
Quad Voltage Supervisor TSOT-23-6 419AF 1 Tape and Reel 3000  
表面贴装器件的潮湿敏感度等级(MSL)(260°C回流温度时测量无铅,235°C回流温度时测量含铅)
市场订货至交货的时间(周) : Contact Factory
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