ADM6348-38ARTZ-R7

Supervisors Overview

The ADM6348-38ARTZ-R7 is a supervisory circuit manufactured by Analog Devices Inc., designed for microprocessor reset applications. It features an active-low open-drain output and operates within a supply voltage range up to 5.5 V. The device provides a fixed threshold voltage of 3.08 V with a typical reset timeout of 100 ms minimum. It functions reliably across an extended temperature range from -40°C to +85°C and consumes ultra-low power, drawing only 500 nA in standby mode.

Supervisors Feature Summary

• Ultra-low power consumption suitable for battery-operated systems
• Active-low open-drain reset output compatible with various logic families
• Fixed threshold voltage monitoring for precise power supervision

Supervisors Applications

• Microprocessor reset circuits
• Portable electronic devices
• Telecommunications equipment

Supervisors Procurement Notes

Verify the specific suffix ARTZ-R7 against official Analog Devices documentation to confirm package type and tape/reel specifications. Ensure the 3.08 V threshold matches system requirements. Check current availability status as distribution channels may vary. Confirm RoHS compliance details through the manufacturer's latest datasheet before finalizing procurement orders.

Supervisors Selection Notes

Select this component when a low-cost, single-channel voltage supervisor with an active-low output is required. The 3.08 V threshold is appropriate for 3.3 V logic systems. Consider the SOT-23-3 package size for space-constrained designs. Verify that the open-drain output configuration aligns with the target system's pull-up resistor requirements.

Supervisors Part Context

This part belongs to the ADM6348 series of ultralow power microprocessor reset circuits. The series offers multiple threshold voltage options to accommodate different supply rails. The ADM6348-38ARTZ-R7 specifically targets applications requiring a 3.08 V detection level. It is part of Analog Devices' portfolio for protecting sensitive circuitry in portable and industrial environments.

Supervisors Replacement Considerations

ADM6348-33ARTZ-R7 (3.3 V threshold), ADM6348-34ARTZ-R7 (3.451 V threshold). Verify threshold voltage compatibility before substitution.