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MAXIM INTEGRATED / ANALOG DEVICES MAX1232CSA Microprocessor Supervisor

The MAX1232 is a low-power microprocessor supervisory circuit that offers power supply monitoring, reset control, and a programmable watchdog timer. It enhances system reliability by providing accurate power monitoring with adjustable voltage thresholds, debounced manual reset input, and a power-on reset pulse. The device operates without external components, consumes only 1/10th the power of previous models, and is suitable for use in computers, controllers, and critical power monitoring applications. Available in 8-pin and 16-pin packages, it ensures precise control and system stability in various embedded systems.

Authorized Distributors
Source:DigiKey
Part No:MAX1232CSA+
Stock:1691
Inv Date:06-05-2026
Price: Unit price: $6.81
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Part No:MAX1232CSA+
Stock:857
Inv Date:06-06-2026
Price: Unit price: $6.74
Buy/RFQ:
Part No:MAX1232CSA+
Stock:26
Inv Date:06-06-2026
Price: N/A
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MAXIM INTEGRATED / ANALOG DEVICES MAX1232CSA Microprocessor Supervisor Specifications:

  • Supply Voltage: 4.5V to 5.5V
  • Reset pulse width: minimum 250ms
  • Power-OK trip points: +4.5V (5%) or +4.75V (5%)
  • Output Current RST: 1.0 to 12 mA
  • Operating Temperature Range: 0°C to +70°C or -55°C to +125°C (depending on model)
  • Watchdog Timer: programmable for 150ms, 600ms, or 1.2s
  • Input Voltage Tolerance: adjustable, connect TOL to GND for 5% or to Voc for 10% trip
  • Manual Reset Input: debounced, active-low, recognizes pulses ≥20ms
  • Reset Outputs: active high (RST) and active low (RST), open-drain for RST
  • Pin Configurations: 8-Pin PDIP/SO and 16-Pin Wide SO packages
  • Storage Temperature: -65°C to +160°C
  • Soldering Temperature: +300°C for 10s

Buy the Buy Maxim MAX1232 Microprocessor Supervisor Part Number MAX1232CSA Online

Purchase the Maxim MAX1232CSA today and enhance your system's reliability with this low-power microprocessor supervisory circuit. It features adjustable voltage thresholds, a debounced manual reset, and a programmable watchdog timer to ensure proper software execution and power stability. No external components are needed, simplifying your design. Available in 8-pin and 16-pin packages, this device is ideal for computers, controllers, and critical power monitoring systems, providing accurate, reliable circuit supervision for demanding embedded applications.

Order your Maxim MAX1232CSA microprocessor supervisor today and ensure system reliability with low power, precise power monitoring, and built-in reset functions.

Frequently Asked Questions

Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX1232CSA?

You can click on the BUY or RFQ button to purchase MAX1232CSA from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.

How do I troubleshoot issues or seek technical support for part MAX1232CSA?

You can download the MAX1232CSA datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.

Who is the manufacturer of MAX1232CSA?

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