MAX6347XR45-T

Description：IC SUPERVISOR 1 CHANNEL SC70-3
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR)

SKU:83da9a96cb90 Category: Supervisors Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC SUPERVISOR 1 CHANNEL SC70-3
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR)
Type：Simple Reset/Power-On Reset
Number of Voltages Monitored：1
Voltage - Threshold：4.5V
Output：Push-Pull, Totem Pole
Reset：Active High
Reset Timeout：100ms Minimum
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：SC-70, SOT-323
Supplier Device Package：SC-70-3

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MAX6347XR45-T

Overview

The MAX6347XR45-T is a voltage supervisor IC from Maxim Integrated, designed to monitor supply voltages in electronic systems. It features a fixed threshold voltage of 4.5V and a minimum reset timeout of 100 ms. The device operates within an ambient temperature range of -40°C to 85°C and utilizes surface mount mounting. It is housed in a compact SC-70 (SOT-323) package, suitable for space-constrained applications requiring reliable power management supervision.

Feature Summary

Provides hardware-based system reset functionality upon detection of under-voltage conditions
Ensures stable operation with a defined minimum reset pulse width duration
Supports industrial temperature ranges for robust environmental performance

Applications

FPGA configuration monitoring
High-speed data handling circuit supervision
Embedded control system power management

Procurement Notes

Verify the manufacturer designation as Analog Devices Inc./Maxim Integrated when sourcing. Confirm the specific suffix 'T' indicates tape-and-reel packaging if required by assembly equipment. Ensure the part number matches the exact threshold voltage specification of 4.5V to avoid functional mismatches in critical voltage monitoring circuits.

Selection Notes

Select this component when a precise 4.5V detection threshold is required for system supervision. Consider the SC-70 package size for board space limitations. Verify that the 100 ms minimum reset timeout aligns with the startup requirements of the monitored load. Ensure compatibility with the operating temperature range of -40°C to 85°C for the intended environment.

Part Context

This part belongs to the MAX6347 family of voltage supervisors. Variants such as MAX6347UR37-T differ primarily in threshold voltage specifications. The MAX6347 series is widely used for ensuring reliable power-up sequences in digital logic and microcontroller systems.

Replacement Considerations

Cross-reference with other MAX6347 variants for different voltage thresholds. Verify pinout compatibility before substituting with similar supervisor ICs from other manufacturers.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

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Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

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Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.