Product Summary
The MAX1232CSA is a microprocessor (uP) supervisory circuit. The MAX1232CSA provides uP "housekeeping" and power-supply supervision function while consuming only 1/10th the power of the DS1232. And this device can be used in computers, controllers, intrlligent instruments, and automotive systems and critical uP power monitoring applications.
Parametrics
MAX1232CSA absolute maximum ratings:(1)voltage on any pin (with respect to GND): -1V to +7V;(2)operating temperature range: -40 ℃ to +85 ℃;(3)storage temperature range: -65 ℃ to +160 ℃;(4)lead temperature (soldering, 10 sec.): +300 ℃.
Features
MAX1232CSA features:(1)consumes 1/10th the power of the DS1232;(2)precision voltage monitor - adjustable +4.5V or +4.75V;(3)power OK/RESET pulse width - 250 ms min;(4)no external components;(5)adjustable watchdog timer - 150 ms, 600 ms, or 1.2 sec;(6)debounced manual reset input for external override;(7)available in 8-pin DIP / small outline and 16-pin wide small outline packages.
Diagrams

| Image | Part No | Mfg | Description | ![]() |
Pricing (USD) |
Quantity | ||||||||||||
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![]() MAX1232CSA |
![]() Maxim Integrated Products |
![]() Supervisory Circuits |
![]() Data Sheet |
![]() Negotiable |
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![]() MAX1232CSA+T |
![]() Maxim Integrated Products |
![]() Supervisory Circuits MPU Monitor |
![]() Data Sheet |
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![]() |
![]() MAX1232CSA-T |
![]() Maxim Integrated Products |
![]() Supervisory Circuits |
![]() Data Sheet |
![]() Negotiable |
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![]() |
![]() MAX1232CSA+TG126 |
![]() Maxim Integrated Products |
![]() Supervisory Circuits Microprocessor Monitor |
![]() Data Sheet |
![]() Negotiable |
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![]() |
![]() MAX1232CSA+G126 |
![]() Maxim Integrated Products |
![]() Supervisory Circuits Microprocessor Monitor |
![]() Data Sheet |
![]() Negotiable |
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![]() |
![]() MAX1232CSA+ |
![]() Maxim Integrated Products |
![]() Supervisory Circuits MPU Monitor |
![]() Data Sheet |
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(Hong Kong)










