lx6433 Microsemi Corporation, lx6433 Datasheet
lx6433
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lx6433 Summary of contents
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... T (°C) A Voltage (VIN Note: Available in Tape & Reel. Append the letters “TR” to the part number. (i.e. LX6433CSE-TR) Copyright © 2003 Rev. 1.1, 2009-02-11 11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570 ® Precision Voltage Monitor The monitor operates over a supply range (VIN ...
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... OL SINK VMON > 1.2V LKG RESET Time from VMON falling below threshold to T DELAY RESET going low, VMON overdrive of 50mV. Microsemi Analog Mixed Signal Group LX6433 RODUCTION ATA HEET GND 1 5 N.C. 2 RESET 3 4 ...
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... OUTPUT RESET SET Negative Edge Detector Figure 2 – Simplified Block Diagram 100ms (typ T10 T11 T12 T4 Figure 3 – Timing Diagram Microsemi Analog Mixed Signal Group LX6433 D S RODUCTION ATA HEET RESET Output Divide Clock VIN * * * ** VMON 100ms (typ ...
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... TM The LX6433 operates as a power supply monitor with a threshold window of 1.085V to 1.125V (±1.8%) that can be programmable using external resistors. VMON pin is the input to the internal comparator and VIN is the power source for the IC. The RESET pin is an open drain, with active low logic. An external pull- up resistor can be used if the device (ASIC) driven does not provide this feature ...
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... RODUCTION Figure 5 Reset Delay after V “GOOD” MONITOR 10uS 10us VIN /RESET Microsemi Analog Mixed Signal Group LX6433 D S ATA HEET VIN MONITOR /RESET Falls MONITOR (VMONITOR = 0V) Figure 7 Start-up for VIN ...
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... Copyright © 2003 Rev. 1.1, 2009-02-11 11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570 ® Precision Voltage Monitor P RODUCTION Microsemi Analog Mixed Signal Group LX6433 D S ATA HEET Page 6 ...