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ADM6315 Open-Drain Microprocessor Supervisory Circuit in 4-Lead SOT-143

The ADM6315 is a reliable voltage-monitoring device that is suitable for use in most voltage-monitoring applications.

The ADM6315 is designed to monitor as little as a 1.8% degradation of a power supply voltage. The ADM6315 can monitor all voltages (at 100 mV increments) from 2.5 V to 5 V.

Included in this circuit is a debounced manual reset input. RESET can be activated using an ordinary switch (pulling MR low), a low input from another digital device, or a degradation of the supply voltage.

The manual reset function is very useful, especially if the circuit in which the ADM6315 is operating enters into a state that can be detected only by the user. Allowing the user to reset a system manually can reduce the damage or danger that could otherwise be caused by an out-of-control or locked-up system.

The ADM6315 is available in a cost- and space-efficient SOT-143 package.

Applications

• Microprocessor systems
• Controllers
• Intelligent instruments
• Automotive systems
• Safety systems
• Portable instruments

Data Sheets

Order Information

Evaluation Boards

Reference Materials

• Product Selection Guide：ADI Complementary Parts Guide - Supervisory Devices and DSP Processors
• Product Selection Guide：Supervisory Devices Complementary Parts Guide for Altera FPGAs
• Product Selection Guide：Supervisory Devices Complementary Parts Guide for Xilinx FPGAs
• Solutions Bulletins & Brochures：Voltage Monitoring Products Applications Guide