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MAXIM INTEGRATED / ANALOG DEVICES MAX692ACPA Microprocessor Supervisory Circuit

The MAX692ACPA+ is an 8-pin DIP microprocessor supervisory circuit designed to streamline power monitoring and battery control in microcontroller-based systems. It provides reset functions during power-up, power-down, and brownout scenarios, manages battery backup switching for CMOS RAM and low-power logic devices, and includes a 1.25V threshold detector for power-fail or low-battery warnings. It can generate a 200ms reset pulse if the watchdog timer is not toggled within 1.6 seconds. Operating with 1V to 5.5V supply and a temperature range of 0°C to 70°C, it ensures high system reliability with low current consumption and quick reset response.

Authorized Distributors
Source:DigiKey
Part No:MAX692ACPA+
Stock:150
Inv Date:06-05-2026
Price: Unit price: $15.45
Buy/RFQ:
Part No:MAX692ACPA+
Stock:31
Inv Date:06-06-2026
Price: Unit price: $15.91
Buy/RFQ:

MAXIM INTEGRATED / ANALOG DEVICES MAX692ACPA Microprocessor Supervisory Circuit Specifications:

  • Supply Voltage Range: 1V to 5.5V
  • Reset Delay: 200ms
  • Watchdog Timer: 1.6s timeout
  • Reset Output Voltage: Max 0.3V at 1.0V supply
  • Reset Pulse Width: 200ms
  • Power-Fail Voltage Threshold: 1.25V
  • Battery Backup Current: 50nA (quiescent)
  • Supply Current: 200μA (typical)
  • Operating Temperature Range: 0°C to 70°C
  • Package: 8-pin DIP
  • Pin Functions: Vcc, GND, RESET, WDI (watchdog input), PFI (power-fail input), PFO (power-fail output), Vout (backup power output), Vbat (backup battery input)

Buy the Maxim Series MAX692A Power Supervisor: MAX692ACPA

Enhance your electronic projects with the Maxim Series MAX692ACPA power supervisory circuit. Featuring reset during power fluctuations, battery backup switching for CMOS RAM, and a power-fail detector, it offers dependable system control. Its 1.25V threshold detector signals low power conditions, while the 200ms reset pulse ensures stable operation during power-up and brownouts. Designed for 1V to 5.5V supplies and operating efficiently at 0°C to 70°C, it's ideal for battery-powered controllers, embedded systems, and smart instruments needing robust power management options.

Order your Maxim Series MAX692ACPA today and ensure your microcontroller systems operate reliably with precise power monitoring and quick reset functions.

Frequently Asked Questions

Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX692ACPA?

You can click on the BUY or RFQ button to purchase MAX692ACPA from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.

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You can download the MAX692ACPA datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.

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