Meixin Integrated
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MAX6348UR45+T
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MAX6348UR45+T

Product Overview

  • Category: Integrated Circuits (ICs)
  • Use: Voltage Reference
  • Characteristics: Low Dropout, Precision, Low Quiescent Current
  • Package: SOT-23-3
  • Essence: Voltage reference with a fixed output voltage of 4.5V
  • Packaging/Quantity: Tape & Reel, 3000 pieces per reel

Specifications

  • Output Voltage: 4.5V
  • Initial Accuracy: ±0.5%
  • Temperature Coefficient: 50ppm/°C
  • Dropout Voltage: 200mV
  • Quiescent Current: 35µA
  • Line Regulation: 0.02%/V
  • Load Regulation: 0.05%/mA
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX6348UR45+T has three pins in the SOT-23-3 package:

  1. VOUT: Output Voltage Pin (4.5V)
  2. GND: Ground Pin
  3. VIN: Input Voltage Pin

Functional Features

  • Fixed output voltage of 4.5V
  • Low dropout voltage for efficient operation
  • High initial accuracy and low temperature coefficient for precise voltage reference
  • Low quiescent current for power-saving applications
  • Excellent line and load regulation for stable performance across varying conditions

Advantages and Disadvantages

Advantages: - Precise and stable output voltage - Low dropout voltage ensures efficient operation - Low quiescent current for power-saving applications - Compact SOT-23-3 package for space-constrained designs

Disadvantages: - Fixed output voltage may limit flexibility in certain applications - Limited operating temperature range (-40°C to +85°C)

Working Principles

The MAX6348UR45+T is a voltage reference IC that generates a fixed output voltage of 4.5V. It utilizes bandgap voltage reference technology to provide a stable and precise voltage reference. The internal circuitry compensates for temperature variations, ensuring consistent performance across a wide temperature range.

Detailed Application Field Plans

The MAX6348UR45+T can be used in various applications where a stable and precise voltage reference of 4.5V is required. Some potential application fields include:

  1. Power management systems
  2. Battery-powered devices
  3. Sensor calibration circuits
  4. Analog-to-digital converters (ADCs)
  5. Voltage regulators

Detailed and Complete Alternative Models

  • MAX6349UR46+T: Fixed output voltage of 4.6V
  • MAX6350UR47+T: Fixed output voltage of 4.7V
  • MAX6351UR48+T: Fixed output voltage of 4.8V
  • MAX6352UR49+T: Fixed output voltage of 4.9V
  • MAX6353UR50+T: Fixed output voltage of 5.0V

These alternative models offer different fixed output voltages while maintaining similar characteristics and package options.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MAX6348UR45+T in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of MAX6348UR45+T in technical solutions:

1. What is the MAX6348UR45+T? The MAX6348UR45+T is a voltage reference IC that provides a stable and accurate output voltage of 4.5V.

2. What is the typical application of MAX6348UR45+T? The MAX6348UR45+T is commonly used as a voltage reference in various electronic circuits, such as analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and power supply monitoring circuits.

3. What is the voltage accuracy of MAX6348UR45+T? The voltage accuracy of MAX6348UR45+T is typically ±0.5%.

4. What is the operating temperature range of MAX6348UR45+T? The operating temperature range of MAX6348UR45+T is -40°C to +85°C.

5. Can I use MAX6348UR45+T in battery-powered applications? Yes, MAX6348UR45+T can be used in battery-powered applications as it has low quiescent current consumption.

6. How much current can MAX6348UR45+T source or sink? MAX6348UR45+T can source or sink up to 10mA of current.

7. Is MAX6348UR45+T available in different package options? Yes, MAX6348UR45+T is available in a SOT23-3 package.

8. Does MAX6348UR45+T require any external components for operation? No, MAX6348UR45+T does not require any external components for operation. It is a standalone voltage reference.

9. Can I use MAX6348UR45+T in precision measurement applications? Yes, MAX6348UR45+T can be used in precision measurement applications as it provides a stable and accurate voltage reference.

10. What is the output voltage temperature coefficient of MAX6348UR45+T? The output voltage temperature coefficient of MAX6348UR45+T is typically 50ppm/°C.