MAX1232CSA+T

Semiconductors - ICs

> Power Management ICs - PMIC

> Supervisors & Monitors

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Series Information for MAX1232CSA+T - Maxim Integrated

Features

  • feature
    Adjustable Watchdog Timeru2014150ms, 600ms, or 1.2s
  • feature
    Available in 8-Pin PDIP/SO and 16-Pin Wide SO
  • feature
    Consumes 1/10th the Power of the DS1232
  • feature
    Debounced Manual Reset Input for External Override
  • feature
    No External Components
  • feature
    Power-OK/Reset Pulse Widthu2014250ms Min
  • feature
    Precision Voltage Monitoru2014Adjustable +4.5V or +4.75V

Description

MPU SUPERVISOR 5.5V NSOIC-8
The MAX1232 microprocessor (μP) supervisory circuit provides μP housekeeping and power-supply supervision functions while consuming only 1/10th the power of the DS1232. The MAX1232 enhances circuit reliability in μP systems by monitoring the power supply, monitoring the software execution, and providing a debounced manual reset input. The MAX1232 is a plug-in upgrade of the Dallas DS1232. A reset pulse of at least 250ms duration is supplied on power-up, power-down, and low-voltage brownout con- ditions (5% or 10% supply tolerances can be selected digitally). Also featured is a debounced manual reset input that forces the reset outputs to their active states for a minimum of 250ms. A digitally programmable watch- dog timer monitors software execution and can be pro- grammed for timeout settings of 150ms, 600ms, or 1.2s. The MAX1232 requires no external components.

Specifications

Threshold Voltage:
4.62V
No. of Supervisors / Monitors:
1Monitors
Supply Voltage Min:
4.5V
Supply Voltage Max:
5.5V
Reset Type:
Active-High Push-Pull / Active-Low Push-Pull
Digital IC Case:
NSOIC
No. of Pins:
8Pins
Delay Time:
610ms
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jan-2018)

Alternate Descriptions

Avnet America

Processor Supervisor 4.62V/4.37V 4.5V/4.75V 8-Pin SOIC N T/R

Avnet America product

Avnet Europe

Processor Supervisor 4.62V/4.37V 4.5V/4.75V 8-Pin SOIC N T/R

Avnet Europe product

Avnet Asia

Processor Supervisor 4.62V/4.37V 4.5V/4.75V 8-Pin SOIC N T/R

Avnet Asia product

Schukat Electronic

Watchdog 4,5/4,75V Adj Reset SO8

Future Electronics

MAX1232 Series 4.25 to 4.74V 1000 ms SMT Microprocessor Supervisor - SOIC-8