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LINEAR TECHNOLOGY  LTC1232CN8#PBF  Supervisory Circuit, Active-High, Active-Low Reset, 4.5V-5.5Vin, DIP-8

LINEAR TECHNOLOGY LTC1232CN8#PBF
Technical Data Sheet (113.91KB) EN See all Technical Docs

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Product Overview

The LTC1232CN8#PBF is a Microprocessor Supervisory Circuit provides power supply monitoring, watchdog timing and external reset for microprocessor systems. A precise internal voltage reference and comparator circuit monitors the power supply line. When an out-of-tolerance condition occurs, the reset outputs are forced to active states. The RST output is guaranteed to remain logic low even with VCC as low as 1V. The LTC1232 has an internal watchdog timer which forces the reset outputs to active states when the Strobe input is not forced low prior to a preset time-out period. The LTC1232 performs push-button reset control. The LTC1232 debounces the push-button input and guarantees an active reset pulse width of 250ms minimum.
  • Minimum external component count
  • Superior upgrade for DS1232
  • 2mA Maximum supply current

Product Information

Threshold Voltage:
4.37V
No. of Supervisors / Monitors:
1Monitors
Supply Voltage Min:
4.5V
Supply Voltage Max:
5.5V
Reset Type:
Active-High, Active-Low
Digital IC Case:
DIP
No. of Pins:
8Pins
Delay Time:
610ms
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Packaging:
Each
Product Range:
-
Automotive Qualification Standard:
-
MSL:
-
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Sensing & Instrumentation;
  • Computers & Computer Peripherals;
  • Automation & Process Control;
  • Automotive;
  • Metering

Legislation and Environmental

Moisture Sensitivity Level:
-
Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.0062

Alternatives

Microprocessor Supervisory Circuit, Active-High, Active-Low Reset, 4.5V-5.5Vin, DIP-8

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