Product Summary

The MAX1232ESA is a microprocessor which provides "housekeeping" and power-supply supervision functions while consuming only 1/10th the power of the DS1232. The MAX1232ESA enhances circuit reliability in systems by monitoring the power supply, monitoring software execution and providing a debounced manual reset input. The MAX1232ESA is a plug-in upgrade of the dellas DS1232. Applications include computers, controllers, intelligent instruments, automotive systems and critical power monitoring.

Parametrics

MAX1232ESA absolute maximum ratings: (1)voltage on any pin: -1 to +7V; (2)operating temperature ranges: -40 to +85℃; (3)storage temperature range: -65 to +160℃; (4)lead temperature: +300℃.

Features

MAX1232ESA features: (1)comsumes 1/10th the power; (2)precision voltage monitor-adjustable +4.5V or +4.75V; (3)power ok/reset pulse width-250ms Min; (4)no external components; (5)adjustable watchdog timer; (6)debounced manual reset input for external overide.

Diagrams

MAX1232ESA block diagram 

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MAX1232ESA-T
MAX1232ESA-T

Maxim Integrated Products

Supervisory Circuits

Data Sheet

Negotiable 
MAX1232ESA
MAX1232ESA

Maxim Integrated Products

Supervisory Circuits

Data Sheet

Negotiable 
MAX1232ESA+T
MAX1232ESA+T

Maxim Integrated Products

Supervisory Circuits MPU Monitor

Data Sheet

0-2045: $1.34
2045-2500: $1.34
MAX1232ESA+
MAX1232ESA+

Maxim Integrated Products

Supervisory Circuits MPU Monitor

Data Sheet

0-1: $3.15
1-25: $2.12
25-50: $1.53
50-100: $1.52