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Datasheet Linear Technology LTC692

ManufacturerLinear Technology
SeriesLTC692

Microprocessor Supervisory Circuits

Datasheets

  • Download » Datasheet PDF, 256 Kb, Revision: B, File uploaded: Oct 25, 2017
    LTC692/LTC693 - Microprocessor Supervisory Circuits
    Docket ↓
    LTC692/LTC693
    Microprocessor
    Supervisory Circuits
    FEATURES DESCRIPTION Guaranteed Reset Assertion at VCC = 1V
    1.5mA Maximum Supply Current
    Fast (35ns Maximum) Onboard Gating of RAM Chip
    Enable Signals
    4.40V Precision Voltage Monitor
    Power OK/Reset Time Delay: 200ms or Adjustable
    Minimum External Component Count
    1ОјA Maximum Standby Current
    Voltage Monitor for Power-Fail or Low Battery
    Warning
    Thermal Limiting
    Performance Specified Over Temperature
    Superior Upgrade for MAX690 Family
    SO8 and SO16 Packaging APPLICATIONS The LTCВ®692/LTC693 provide complete power supply
    monitoring and battery control functions for microprocessor reset, battery backup, CMOS RAM write protection,
    power failure warning and watchdog timing. A precise
    internal voltage reference and comparator circuit monitor
    the power supply line. When an out-of-tolerance condition
    occurs, the reset outputs are forced to active states and the
    chip enable output unconditionally write-protects external ...

Prices

Packaging

Parametrics

LTC692CN8#PBFLTC692CS8#PBFLTC692CS8#TRPBFLTC692IS8#PBFLTC692IS8#TRPBF
Design ToolsLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice Model
Export Controlnonononono
FeaturesSupervisorSupervisorSupervisorSupervisorSupervisor
Isupply, µA600600600600600
Minimum Reset Level, V11111
Number of Supplies11111
Operating Temperature Range, °C0 to 700 to 700 to 70-40 to 85-40 to 85
Power Fail Warningyesyesyesyesyes
Power Up/Down Resetyesyesyesyesyes
Reset Pulse Width200ms200ms200ms200ms200ms
Reset Voltage5V5V5V5V5V
Threshold Accuracy, %22222
Vs Max, V66666
Watchdog Timeryesyesyesyesyes

Eco Plan

LTC692CN8#PBFLTC692CS8#PBFLTC692CS8#TRPBFLTC692IS8#PBFLTC692IS8#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliant

Other Options

LTC693

Moldel Line

Series: LTC692 (5)

Manufacturer's Classification

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

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