MAX6348XR44-T

Product Overview

Category: Integrated Circuit (IC)
Use: Voltage Reference
Characteristics: High precision, low dropout voltage, low quiescent current
Package: 4.4mm x 3mm, SOT23-3
Essence: Provides a stable reference voltage for various applications
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

Voltage Reference Accuracy: ±0.5%
Output Voltage Options: 1.25V, 2.5V, 4.096V
Dropout Voltage: 200mV at 100mA load current
Quiescent Current: 45µA typical
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6348XR44-T has three pins:

VIN - Input voltage pin
GND - Ground pin
VOUT - Output voltage pin

Functional Features

High accuracy and stability over temperature and time
Low dropout voltage allows operation with low input-output differentials
Low quiescent current minimizes power consumption
Excellent line and load regulation ensures consistent performance
Short-circuit protection prevents damage in case of output short

Advantages and Disadvantages

Advantages

High precision voltage reference
Small package size for space-constrained applications
Wide operating temperature range
Low power consumption

Disadvantages

Limited output voltage options
Not suitable for high current applications

Working Principles

The MAX6348XR44-T is a shunt voltage reference IC that generates a stable reference voltage. It utilizes a bandgap voltage reference circuit to provide accurate and stable output voltage. The internal circuitry compensates for temperature variations, ensuring consistent performance over a wide temperature range.

Detailed Application Field Plans

The MAX6348XR44-T is commonly used in various applications that require a precise and stable reference voltage. Some of the typical application fields include:

Precision analog-to-digital converters (ADCs)
Digital-to-analog converters (DACs)
Voltage regulators
Battery-powered devices
Sensor calibration circuits

Detailed and Complete Alternative Models

MAX6350: Similar specifications, different package (SOT23-5)
MAX6325: Lower accuracy, lower quiescent current
LT1236: Higher accuracy, wider temperature range

These alternative models offer similar functionality and can be considered based on specific requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX6348XR44-T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MAX6348XR44-T in technical solutions:

Q: What is the MAX6348XR44-T? A: The MAX6348XR44-T is a voltage reference IC that provides a stable and accurate voltage output.
Q: What is the voltage output range of the MAX6348XR44-T? A: The MAX6348XR44-T has a fixed voltage output of 4.4V.
Q: What is the typical accuracy of the MAX6348XR44-T? A: The typical accuracy of the MAX6348XR44-T is ±0.5%.
Q: Can the MAX6348XR44-T be used as a power supply for microcontrollers or other digital devices? A: No, the MAX6348XR44-T is not designed to be used as a power supply. It is primarily used as a voltage reference.
Q: What is the temperature range of operation for the MAX6348XR44-T? A: The MAX6348XR44-T can operate within a temperature range of -40°C to +85°C.
Q: Can the MAX6348XR44-T be used in battery-powered applications? A: Yes, the low quiescent current of the MAX6348XR44-T makes it suitable for battery-powered applications.
Q: Does the MAX6348XR44-T require any external components for operation? A: No, the MAX6348XR44-T is a standalone voltage reference and does not require any external components.
Q: What is the package type of the MAX6348XR44-T? A: The MAX6348XR44-T is available in a small SOT23-3 package.
Q: Can the MAX6348XR44-T be used in precision measurement applications? A: Yes, the low temperature coefficient and high accuracy of the MAX6348XR44-T make it suitable for precision measurement applications.
Q: Is the MAX6348XR44-T available in other voltage output options? A: Yes, the MAX6348 series is available in various voltage output options, but the MAX6348XR44-T specifically has a fixed output of 4.4V.

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