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MAXIM INTEGRATED / ANALOG DEVICES MAX1232ESAT Microprocessor Monitor

The MAX1232ESA+T is an 8-pin microprocessor monitor in a NSOIC package. This supervisory circuit provides microprocessor housekeeping and power supply supervision functions while consuming only one-tenth the power of the DS1232 device. It enhances circuit reliability in microprocessor systems by monitoring power supply voltages, overseeing software execution through a programmable watchdog timer, and providing a debounced manual reset input. The device offers a reset pulse of at least 250 milliseconds during power-up, power-down, and brownout conditions (with selectable 5% or 10% supply tolerances). It requires no external components and is suitable for use in computers, controllers, intelligent instruments, and critical microprocessor power monitoring applications. Key features include a supply voltage range of 4.5V to 5.5V, an operating temperature range from -40°C to 85°C, Vcc trip points of 4.62V (5%) and 4.37V (10%), and a reset active time of 610ms.

Authorized Distributors
Source:Newark
Part No:MAX1232ESA+T
Stock:4878
Inv Date:06-05-2026
Price: Unit price: $6.88
Buy/RFQ:
Source:DigiKey
Part No:MAX1232ESA+T
Stock:2500
Inv Date:06-05-2026
Price: Unit price: $3.87241
Buy/RFQ:
Part No:MAX1232ESA+T
Stock:1344
Inv Date:06-06-2026
Price: Unit price: $6.74
Buy/RFQ:

MAXIM INTEGRATED / ANALOG DEVICES MAX1232ESAT Microprocessor Monitor Specifications:

  • Supply Voltage: 4.5V to 5.5V
  • Operating Temperature Range: -40°C to 85°C
  • Vcc Trip Points: 4.62V at 5%, 4.37V at 10%
  • Reset Pulse Duration: at least 250ms during power-up, power-down, brownouts
  • Reset Active Time: 610ms
  • Number of Pins: 8
  • Package Type: NSOIC
  • Power Consumption: 1/10th of DS1232
  • Tolerance Input: connect TOL to GND for 5%, connect to Voc for 10%
  • Manual Reset: debounced input, recognizes pulses ≥20ms
  • Watchdog Timer: programmable for 150ms, 600ms, or 1.2s
  • Vcc Monitoring: monitors power supply voltage stability
  • No external components required
  • Applications include computers, controllers, intelligent instruments, critical power monitoring

Buy the Maxim MAX1232ESA+T – Reliable Microprocessor Monitoring for Industrial Applications

Enhance your system's reliability with the Maxim MAX1232ESA+T microprocessor monitor. Featuring power supply supervision, a programmable watchdog timer, and manual reset functionality, this device ensures consistent operation for computers, controllers, and sensitive instruments. Its compact 8-pin NSOIC package requires no external components, simplifying installation. With selectable Vcc trip points of 4.62V and 4.37V, it effectively monitors supply voltage below tolerances. Designed for -40°C to 85°C environments, the MAX1232ESA+T guarantees stable operation across varied industrial conditions—order online now for reliable power management.

Order your Maxim Series MAX1232ESA+T today and give your projects the dependable quality they deserve, ensuring power stability and system reliability.

Frequently Asked Questions

Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX1232ESAT?

You can click on the BUY or RFQ button to purchase MAX1232ESAT from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.

How do I troubleshoot issues or seek technical support for part MAX1232ESAT?

You can download the MAX1232ESAT datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.

Who is the manufacturer of MAX1232ESAT?

MAXIM INTEGRATED / ANALOG DEVICES

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