LTC699

Features: Guaranteed Reset Assertion at VCC = 1V1.5mA Maximum Supply CurrentSO-8 Packaging4.65V Precision Voltage MonitorPower OK/Reset Time Delay: 200msMinimum External Component CountPerformance Specified Over TemperatureSuperior Upgrade for MAX699ApplicationCritical P Power MonitoringIntelligen...

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LTC699 Picture
SeekIC No. : 004402710 Detail

LTC699: Features: Guaranteed Reset Assertion at VCC = 1V1.5mA Maximum Supply CurrentSO-8 Packaging4.65V Precision Voltage MonitorPower OK/Reset Time Delay: 200msMinimum External Component CountPerformance S...

floor Price/Ceiling Price

Part Number:
LTC699
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/5/1

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Product Details

Description



Features:

 Guaranteed Reset Assertion at VCC = 1V
 1.5mA Maximum Supply Current
 SO-8 Packaging
 4.65V Precision Voltage Monitor
 Power OK/Reset Time Delay: 200ms
 Minimum External Component Count
 Performance Specified Over Temperature
 Superior Upgrade for MAX699



Application

 Critical P Power Monitoring
 Intelligent Instruments
Computers and Controllers
 Automotive Systems



Pinout

  Connection Diagram


Specifications

Terminal Voltage
   VCC ................................................... 0.3V to 6.0V
   WDI Input .............................. 0.3V to VCC + 0.3V
   RESET Output ..................................... 0.3V to 6V
Power Dissipation.......................................... 500mW
Operating Temperature Range
   LTC699C ............................................. 0°C to 70°C
   LTC699I .......................................... 40°C to 85°C
Storage Temperature Range ........... 65°C to 150°C
Lead Temperature (Soldering, 10 sec.)............ 300°C



Description

The LTC699 provides power supply monitoring for microprocessor-based systems. The features include microprocessor reset and watchdog timing. Precise internal voltage reference and comparator circuit monitor the power supply line. When an out-of-tolerance condition occurs, the RESET output is forced to active low. In addition, the RESET output is guaranteed to remain logic low even with VCC as low as 1V.

An internal watchdog timer is also available, which forces the RESET output to active low when the watchdog input is not toggled prior to the time-out period of 1.6 seconds.

The LTC699 is offered in DIP and surface mount packages.




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