MAX6423XS31+T

Product Overview

Category

The MAX6423XS31+T belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for voltage monitoring and reset functions in various electronic devices.

Characteristics

• Voltage monitoring: The MAX6423XS31+T provides accurate monitoring of supply voltages.
• Reset function: It generates a reset signal when the monitored voltage falls below a specified threshold.
• Low power consumption: This IC operates with low power consumption, making it suitable for battery-powered applications.

Package

The MAX6423XS31+T is available in a small SOT23 package.

Essence

The essence of this product lies in its ability to monitor voltage levels and provide a reset signal when necessary, ensuring proper functioning of electronic devices.

Packaging/Quantity

The MAX6423XS31+T is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Supply voltage range: 1.6V to 5.5V
• Threshold voltage options: 2.93V, 3.08V, 3.13V, 3.30V, 3.47V, 3.63V, 4.38V, 4.63V
• Operating temperature range: -40°C to +85°C
• Quiescent current: 7µA (typical)

Pin Configuration

The MAX6423XS31+T has six pins arranged as follows:

```

---

| | --| VCC GND |-- Pin 1: Ground (GND) --| RST OUT |-- Pin 2: Output (OUT) --| TH MR |-- Pin 3: Manual Reset (MR) --| VCC TH |-- Pin 4: Threshold Voltage (TH) --| GND RST |-- Pin 5: Reset (RST) |___________| ```

Functional Features

1. Voltage Monitoring: The MAX6423XS31+T continuously monitors the supply voltage.
2. Reset Signal Generation: When the monitored voltage falls below the threshold voltage, the IC generates a reset signal.
3. Manual Reset: The manual reset pin allows for an external reset signal to be applied.
4. Adjustable Threshold Voltage: The threshold voltage can be set to one of the available options to suit specific application requirements.

Advantages and Disadvantages

Advantages

• Accurate voltage monitoring ensures reliable operation of electronic devices.
• Low power consumption extends battery life in portable applications.
• Small package size enables space-saving designs.

Disadvantages

• Limited threshold voltage options may not cover all voltage monitoring requirements.
• Lack of advanced features compared to more specialized voltage monitoring ICs.

Working Principles

The MAX6423XS31+T operates by comparing the supply voltage with the selected threshold voltage. If the supply voltage drops below the threshold, the IC generates a reset signal. This signal can be used to initiate system resets or trigger other actions as required.

Detailed Application Field Plans

The MAX6423XS31+T finds applications in various fields, including but not limited to: - Consumer electronics - Industrial automation - Automotive systems - Medical devices - Internet of Things (IoT) devices

In consumer electronics, it can be used to monitor battery voltage and trigger a reset when necessary. In industrial automation, it can ensure proper functioning of control systems by monitoring power supply voltages. In automotive systems, it can provide voltage monitoring for critical components. In medical devices, it can help maintain safe operating conditions. In IoT devices, it can contribute to overall system reliability.

Detailed and Complete Alternative Models

Some alternative models to the MAX6423XS31+T include: - MAX6424XS31+T - MAX6425XS31+T - MAX6426XS31+T

These alternative models offer similar voltage monitoring and reset functions, but may have different threshold voltage options or additional features tailored for specific applications.

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