MAX6456UT31S+T

Product Overview

Category: Integrated Circuit (IC)
Use: Voltage Supervisor
Characteristics: Low-power, high-accuracy, small package size
Package: SOT23-3
Essence: Monitors the voltage level of a system and provides a reset signal when the voltage falls below a certain threshold.
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

Supply Voltage Range: 1.5V to 5.5V
Reset Threshold Options: 2.93V, 3.08V, 3.30V, 4.38V
Reset Timeout Period: 140ms, 280ms, 560ms, 1120ms
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6456UT31S+T has three pins:

VCC: Connect this pin to the positive supply voltage.
GND: Connect this pin to the ground.
RESET: This open-drain output pin provides a reset signal when the monitored voltage falls below the set threshold.

Functional Features

Monitors the voltage level of a system continuously.
Provides a reset signal when the voltage falls below the set threshold.
Open-drain output allows for easy interfacing with other devices.
Low-power consumption makes it suitable for battery-powered applications.
High accuracy ensures reliable voltage monitoring.

Advantages and Disadvantages

Advantages: - Small package size saves board space. - Wide supply voltage range allows for versatile applications. - Multiple reset threshold and timeout options provide flexibility. - Low-power operation extends battery life.

Disadvantages: - Limited number of reset threshold options. - No built-in hysteresis feature.

Working Principles

The MAX6456UT31S+T operates by comparing the monitored voltage with a reference voltage. When the monitored voltage falls below the set threshold, the internal comparator triggers and pulls the RESET pin low, indicating a reset condition. The reset signal remains active until the monitored voltage rises above the threshold and the timeout period elapses.

Detailed Application Field Plans

The MAX6456UT31S+T is commonly used in various applications where reliable voltage monitoring is critical. Some of the typical application fields include:

Battery-Powered Devices: Portable electronics, IoT devices, wearable devices.
Industrial Control Systems: PLCs, motor control systems, power supplies.
Automotive Electronics: Engine control units, infotainment systems, lighting control.
Medical Equipment: Patient monitors, diagnostic devices, infusion pumps.
Home Automation: Smart thermostats, security systems, lighting control.

Detailed and Complete Alternative Models

MAX6457UT31S+T
MAX6458UT31S+T
MAX6459UT31S+T
MAX6460UT31S+T

These alternative models offer similar functionality but may have different specifications or additional features to suit specific application requirements.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MAX6456UT31S+T in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of MAX6456UT31S+T in technical solutions:

Q: What is the MAX6456UT31S+T? A: The MAX6456UT31S+T is a voltage detector IC with an adjustable threshold voltage, commonly used for monitoring power supply voltages in various electronic applications.
Q: What is the operating voltage range of MAX6456UT31S+T? A: The operating voltage range of MAX6456UT31S+T is typically between 1.5V and 5.5V.
Q: How does the adjustable threshold voltage feature work? A: The adjustable threshold voltage feature allows users to set a specific voltage level at which the MAX6456UT31S+T will trigger an output signal.
Q: Can I use MAX6456UT31S+T to monitor multiple power supply voltages simultaneously? A: Yes, you can use multiple MAX6456UT31S+T devices to monitor different power supply voltages in your system.
Q: What is the typical quiescent current consumption of MAX6456UT31S+T? A: The typical quiescent current consumption of MAX6456UT31S+T is very low, usually around 1µA.
Q: Does MAX6456UT31S+T have any built-in hysteresis? A: Yes, MAX6456UT31S+T has a built-in hysteresis feature that helps prevent false triggering due to noise or voltage fluctuations.
Q: Can I use MAX6456UT31S+T in battery-powered applications? A: Yes, MAX6456UT31S+T is suitable for battery-powered applications due to its low quiescent current consumption.
Q: What is the output configuration of MAX6456UT31S+T? A: MAX6456UT31S+T has an open-drain output, which allows for easy interfacing with other digital circuits.
Q: Can I use MAX6456UT31S+T in automotive applications? A: Yes, MAX6456UT31S+T is automotive-grade and can be used in various automotive applications that require voltage monitoring.
Q: Are there any specific precautions to consider when using MAX6456UT31S+T? A: It is important to ensure proper decoupling and filtering of the power supply inputs to minimize noise interference and ensure reliable operation of the device.

Please note that these answers are general and may vary depending on the specific requirements and application of MAX6456UT31S+T in your technical solution.