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Datasheet Linear Technology LTC2911-5

ManufacturerLinear Technology
SeriesLTC2911-5

Precision Triple Supply Monitor with Power-Fail Comparator

Datasheets

  • Download » Datasheet, PDF, 256 Kb, File uploaded 10-25-2017
    LTC2911 - Precision Triple Supply Monitor with Power-Fail Comparator
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    LTC2911
    Precision Triple Supply
    Monitor with Power-Fail
    Comparator
    DESCRIPTION FEATURES n n n n n n n n n n Ultralow Voltage Reset: VCC = 0.5V Guaranteed
    Monitors Three Inputs Simultaneously:
    3.3V, 5V, ADJ (LTC2911-1)
    3.3V, 2.5V, ADJ (LTC2911-2)
    3.3V, 1.8V, ADJ (LTC2911-3)
    3.3V, 1.2V, ADJ (LTC2911-4)
    3.3V, ADJ, ADJ (LTC2911-5)
    В±1.5% Threshold Accuracy
    Power-Fail Monitor
    RST State Can Be Held for Margining
    Low Supply Current: 30ВµA Typical
    Input Glitch Immunity
    Adjustable Reset Timeout Period
    Selectable Internal Timeout Saves Components
    Space Saving 8-Lead TSOT-23 and 3mm Г— 2mm DFN
    Packages APPLICATIONS Network Servers Desktop and Notebook Computers
    n Automotive and Industrial Electronics The LTCВ®2911 is a low power, high accuracy triple supply
    monitor with a power-fail comparator. Reset timeout may
    be selected with an external capacitor or set to an internally ...

Prices

Packaging

LTC2911CDDB-5#TRMPBFLTC2911CDDB-5#TRPBFLTC2911CTS8-5#TRMPBFLTC2911CTS8-5#TRPBFLTC2911HDDB-5#TRMPBFLTC2911HDDB-5#TRPBFLTC2911HTS8-5#TRMPBFLTC2911HTS8-5#TRPBFLTC2911IDDB-5#TRMPBFLTC2911IDDB-5#TRPBFLTC2911ITS8-5#TRMPBFLTC2911ITS8-5#TRPBF
Package3x2 DFN-8
Package Outline Drawing
3x2 DFN-8
Package Outline Drawing
SOT-23
Package Outline Drawing
SOT-23
Package Outline Drawing
3x2 DFN-8
Package Outline Drawing
3x2 DFN-8
Package Outline Drawing
SOT-23
Package Outline Drawing
SOT-23
Package Outline Drawing
3x2 DFN-8
Package Outline Drawing
3x2 DFN-8
Package Outline Drawing
SOT-23
Package Outline Drawing
SOT-23
Package Outline Drawing
Package CodeDDBDDBTS8TS8DDBDDBTS8TS8DDBDDBTS8TS8
Package Index05-08-170205-08-170205-08-163705-08-163705-08-170205-08-170205-08-163705-08-163705-08-170205-08-170205-08-163705-08-1637
Pin Count888888888888

Parametrics

LTC2911CDDB-5#TRMPBFLTC2911CDDB-5#TRPBFLTC2911CTS8-5#TRMPBFLTC2911CTS8-5#TRPBFLTC2911HDDB-5#TRMPBFLTC2911HDDB-5#TRPBFLTC2911HTS8-5#TRMPBFLTC2911HTS8-5#TRPBFLTC2911IDDB-5#TRMPBFLTC2911IDDB-5#TRPBFLTC2911ITS8-5#TRMPBFLTC2911ITS8-5#TRPBF
Export Controlnononononononononononono
FeaturesSupervisorSupervisorSupervisorSupervisorSupervisorSupervisorSupervisorSupervisorSupervisorSupervisorSupervisorSupervisor
Isupply, µA101010101010101010101010
Minimum Reset Level, V0.50.50.50.50.50.50.50.50.50.50.50.5
Number of Supplies333333333333
Operating Temperature Range, °C0 to 700 to 700 to 700 to 70-40 to 125-40 to 125-40 to 125-40 to 125-40 to 85-40 to 85-40 to 85-40 to 85
Power Fail Warningyesyesyesyesyesyesyesyesyesyesyesyes
Power Up/Down Resetyesyesyesyesyesyesyesyesyesyesyesyes
Reset Pulse Width200ms, Adj200ms, Adj200ms, Adj200ms, Adj200ms, Adj200ms, Adj200ms, Adj200ms, Adj200ms, Adj200ms, Adj200ms, Adj200ms, Adj
Reset Voltage3.3V3.3V3.3V3.3V3.3V3.3V3.3V3.3V3.3V3.3V3.3V3.3V
Second Reset VoltageAdjAdjAdjAdjAdjAdjAdjAdjAdjAdjAdjAdj
Third Reset VoltageAdjAdjAdjAdjAdjAdjAdjAdjAdjAdjAdjAdj
Threshold Accuracy, %1.51.51.51.51.51.51.51.51.51.51.51.5
Vs Max, V6.56.56.56.56.56.56.56.56.56.56.56.5
Watchdog Timernononononononononononono

Eco Plan

Other Options

LTC2911-1 LTC2911-2 LTC2911-3 LTC2911-4

Moldel Line

Series: LTC2911-5 (12)

Manufacturer's Classification

  • Monitor, Control and Protection > Supervisory Circuits > Triple Supply Monitors
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) System Monitor

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