MAX6338LUB+T

Product Overview

Category: Integrated Circuit (IC)
Use: Voltage Reference
Characteristics: High precision, low dropout voltage, low quiescent current
Package: SOT23-3
Essence: Precision bandgap reference
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

Voltage Output: 2.5V
Initial Accuracy: ±0.1%
Temperature Coefficient: 50ppm/°C
Dropout Voltage: 200mV
Quiescent Current: 60µA
Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX6338LUB+T has a SOT23-3 package with the following pin configuration:

```

| | --| VOUT GND|-- --| VIN NC |-- |___________| ```

Functional Features

High precision voltage reference
Low dropout voltage for efficient operation
Low quiescent current for power-saving applications
Wide operating temperature range for versatility

Advantages

Excellent initial accuracy ensures precise voltage reference
Low dropout voltage minimizes power dissipation
Low quiescent current extends battery life in portable devices
Compact SOT23-3 package allows for space-efficient designs

Disadvantages

Limited output voltage options (only 2.5V available)
Not suitable for high-current applications

Working Principles

The MAX6338LUB+T is based on a precision bandgap reference circuit. It generates a stable and accurate voltage output of 2.5V, which remains constant over a wide temperature range. The device operates with low dropout voltage, ensuring efficient performance even when the input voltage is close to the output voltage.

Detailed Application Field Plans

The MAX6338LUB+T is commonly used in various applications that require a stable and accurate voltage reference. Some of the typical application fields include:

Precision analog-to-digital converters (ADCs)
Digital-to-analog converters (DACs)
Voltage regulators
Battery-powered devices
Portable instrumentation
Industrial control systems

Detailed and Complete Alternative Models

MAX6325: 2.048V voltage reference with similar characteristics
MAX6190: 1.25V voltage reference with low dropout voltage
MAX6101: Adjustable voltage reference with low quiescent current

These alternative models offer different voltage options and additional features to suit specific application requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX6338LUB+T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MAX6338LUB+T in technical solutions:

Q: What is the MAX6338LUB+T? A: The MAX6338LUB+T is a voltage reference and supervisory circuit designed for use in various technical applications.
Q: What is the purpose of the MAX6338LUB+T? A: The MAX6338LUB+T provides accurate voltage references and supervisory functions to monitor power supply voltages and ensure proper system operation.
Q: What voltage range does the MAX6338LUB+T support? A: The MAX6338LUB+T supports a voltage range from 1.8V to 5.0V, making it suitable for a wide range of applications.
Q: Can the MAX6338LUB+T be used in battery-powered devices? A: Yes, the MAX6338LUB+T can be used in battery-powered devices as it has low quiescent current and operates over a wide voltage range.
Q: How does the MAX6338LUB+T provide voltage supervision? A: The MAX6338LUB+T monitors the power supply voltage and generates a reset signal when the voltage falls below a specified threshold.
Q: Can the MAX6338LUB+T generate different reset thresholds? A: Yes, the MAX6338LUB+T offers adjustable reset thresholds through external resistors, allowing customization based on specific requirements.
Q: Does the MAX6338LUB+T have built-in power-on reset delay? A: Yes, the MAX6338LUB+T includes a fixed power-on reset delay of 100ms, ensuring proper system initialization.
Q: Can the MAX6338LUB+T tolerate voltage transients or noise? A: Yes, the MAX6338LUB+T has built-in glitch immunity and can tolerate voltage transients and noise without generating false reset signals.
Q: Is the MAX6338LUB+T available in different package options? A: Yes, the MAX6338LUB+T is available in a small SOT23-3 package, making it suitable for space-constrained applications.
Q: What are some typical applications of the MAX6338LUB+T? A: The MAX6338LUB+T is commonly used in microcontrollers, DSPs, FPGAs, and other digital systems to ensure reliable power supply monitoring and system reset functionality.

Please note that these answers are general and may vary depending on specific application requirements.