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Datasheet Linear Technology LTC2934

ManufacturerLinear Technology
SeriesLTC2934

Ultra-Low Power Adjustable Supervisor with Power-Fail Output

Datasheets

  • Download » Datasheet PDF, 181 Kb, File uploaded: Oct 25, 2017
    LTC2934 - Ultra-Low Power Adjustable Supervisor with Power-Fail Output
    Docket ↓
    LTC2934
    Ultra-Low Power
    Adjustable Supervisor with
    Power-Fail Output
    DESCRIPTION FEATURES n 500nA Quiescent Current
    В±1.5% (Max) Accuracy over Temperature
    Operates Down to 1.6V Supply
    Adjustable Reset Threshold
    Adjustable Power-Fail Threshold
    Early Warning Power-Fail Output
    Selectable 15ms or 200ms Reset Timeout
    Manual Reset Input
    Compact 8-Lead, 2mm Г— 2mm DFN and TSOT-23
    (ThinSOTв„ў) Packages APPLICATIONS n Portable Equipment
    Battery-Powered Equipment
    Security Systems
    Point-of-Sale Devices
    Wireless Systems , LT, LTC, LTM are registered trademarks of Linear Technology Corporation. ThinSOT is
    a trademark of Linear Technology Corporation. All other trademarks are the property of
    their respective owners. The LTCВ®2934 ultra-low power voltage monitor provides
    system initialization, power-fail warning and reset generation functions. Low quiescent current (500nA typical)
    makes the LTC2934 an ideal choice for battery-operated
    applications. ...

Prices

Packaging

LTC2934CDC-1#PBFLTC2934CDC-1#TRMPBFLTC2934CDC-1#TRPBFLTC2934CDC-2#PBFLTC2934CDC-2#TRMPBFLTC2934CDC-2#TRPBFLTC2934CTS8-1#PBFLTC2934CTS8-1#TRMPBFLTC2934CTS8-1#TRPBFLTC2934CTS8-2#PBFLTC2934CTS8-2#TRMPBFLTC2934CTS8-2#TRPBFLTC2934IDC-1#PBFLTC2934IDC-1#TRMPBFLTC2934IDC-1#TRPBFLTC2934IDC-2#PBFLTC2934IDC-2#TRMPBFLTC2934IDC-2#TRPBFLTC2934ITS8-1#PBFLTC2934ITS8-1#TRMPBFLTC2934ITS8-1#TRPBFLTC2934ITS8-2#PBFLTC2934ITS8-2#TRMPBFLTC2934ITS8-2#TRPBF
Package2x2 DFN-8
Package Outline Drawing
2x2 DFN-8
Package Outline Drawing
2x2 DFN-8
Package Outline Drawing
2x2 DFN-8
Package Outline Drawing
2x2 DFN-8
Package Outline Drawing
2x2 DFN-8
Package Outline Drawing
SOT-23
Package Outline Drawing
SOT-23
Package Outline Drawing
SOT-23
Package Outline Drawing
SOT-23
Package Outline Drawing
SOT-23
Package Outline Drawing
SOT-23
Package Outline Drawing
2x2 DFN-8
Package Outline Drawing
2x2 DFN-8
Package Outline Drawing
2x2 DFN-8
Package Outline Drawing
2x2 DFN-8
Package Outline Drawing
2x2 DFN-8
Package Outline Drawing
2x2 DFN-8
Package Outline Drawing
SOT-23
Package Outline Drawing
SOT-23
Package Outline Drawing
SOT-23
Package Outline Drawing
SOT-23
Package Outline Drawing
SOT-23
Package Outline Drawing
SOT-23
Package Outline Drawing
Package CodeDC8DC8DC8DC8DC8DC8TS8TS8TS8TS8TS8TS8DC8DC8DC8DC8DC8DC8TS8TS8TS8TS8TS8TS8
Package Index05-08-171905-08-171905-08-171905-08-171905-08-171905-08-171905-08-163705-08-163705-08-163705-08-163705-08-163705-08-163705-08-171905-08-171905-08-171905-08-171905-08-171905-08-171905-08-163705-08-163705-08-163705-08-163705-08-163705-08-1637
Pin Count888888888888888888888888

Parametrics

LTC2934CDC-1#PBFLTC2934CDC-1#TRMPBFLTC2934CDC-1#TRPBFLTC2934CDC-2#PBFLTC2934CDC-2#TRMPBFLTC2934CDC-2#TRPBFLTC2934CTS8-1#PBFLTC2934CTS8-1#TRMPBFLTC2934CTS8-1#TRPBFLTC2934CTS8-2#PBFLTC2934CTS8-2#TRMPBFLTC2934CTS8-2#TRPBFLTC2934IDC-1#PBFLTC2934IDC-1#TRMPBFLTC2934IDC-1#TRPBFLTC2934IDC-2#PBFLTC2934IDC-2#TRMPBFLTC2934IDC-2#TRPBFLTC2934ITS8-1#PBFLTC2934ITS8-1#TRMPBFLTC2934ITS8-1#TRPBFLTC2934ITS8-2#PBFLTC2934ITS8-2#TRMPBFLTC2934ITS8-2#TRPBF
Design ToolsLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice Model
Export Controlnononononononononononononononononononononononono
FeaturesSupervisorSupervisorSupervisorSupervisorSupervisorSupervisorSupervisorSupervisorSupervisorSupervisorSupervisorSupervisorSupervisorSupervisorSupervisorSupervisorSupervisorSupervisorSupervisorSupervisorSupervisorSupervisorSupervisorSupervisor
Isupply, µA0.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.5
Number of Supplies111111111111111111111111
Operating Temperature Range, °C0 to 700 to 700 to 700 to 700 to 700 to 700 to 700 to 700 to 700 to 700 to 700 to 70-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85
Power Fail Warningyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyes
Reset Pulse Width15ms or 200ms15ms or 200ms15ms or 200ms15ms or 200ms15ms or 200ms15ms or 200ms15ms or 200ms15ms or 200ms15ms or 200ms15ms or 200ms15ms or 200ms15ms or 200ms15ms or 200ms15ms or 200ms15ms or 200ms15ms or 200ms15ms or 200ms15ms or 200ms15ms or 200ms15ms or 200ms15ms or 200ms15ms or 200ms15ms or 200ms15ms or 200ms
Reset VoltageAdjAdjAdjAdjAdjAdjAdjAdjAdjAdjAdjAdjAdjAdjAdjAdjAdjAdjAdjAdjAdjAdjAdjAdj
Threshold Accuracy, %1.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.5
Vs Max, V666666666666666666666666
Watchdog Timernononononononononononononononononononononononono

Eco Plan

Articles

  • Download » Articles - LT Journal PDF, 282 Kb, File published: Jun 17, 2008
    500nA Supply Supervisors Extend Battery Life in Portable Electronics
    Docket ↓
    L DESIGN FEATURES 500nA Supply Supervisors Extend
    Battery Life in Portable Electronics
    by Bob Jurgilewicz Introduction
    Power consumption is an important
    concern in the design of electronic
    devices, particularly battery-powered
    products. The challenge facing a device
    designer is how to add features without
    significantly degrading the device’s
    battery run time. For instance, take
    apart any modern portable device and
    you will find a number of integrated
    circuits that draw some current even
    when they are idle. It is important to
    minimize both quiescent and operating
    currents of the embedded circuits to
    maximize the operating battery life of
    the application.
    Sometimes, under weak battery
    conditions, you may turn on a device only to find it unresponsive and
    partially configured after premature
    termination of its power-on sequence.
    One way to avoid this is to monitor the ...

Moldel Line

Series: LTC2934 (24)

Manufacturer's Classification

  • Monitor, Control and Protection > Supervisory Circuits > Single Supply Monitors

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