Meixin Integrated
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MAX628CSA+T
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MAX628CSA+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Reference
  • Characteristics: High Precision, Low Dropout, Low Noise
  • Package: SOIC-8
  • Essence: Precision voltage reference with low dropout and low noise characteristics
  • Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Voltage Reference Type: Fixed
  • Output Voltage: 2.5V
  • Initial Accuracy: ±0.05%
  • Temperature Coefficient: ±10ppm/°C
  • Dropout Voltage: 300mV
  • Operating Temperature Range: -40°C to +85°C
  • Input Voltage Range: 3.5V to 12.6V
  • Quiescent Current: 120µA
  • Output Current: 50mA
  • Line Regulation: 0.02%/V
  • Load Regulation: 0.05%/mA
  • Noise: 30µVrms

Pin Configuration

The MAX628CSA+T has a standard SOIC-8 package with the following pin configuration:

  1. GND (Ground)
  2. IN (Input Voltage)
  3. NC (No Connection)
  4. OUT (Output Voltage)
  5. NC (No Connection)
  6. NC (No Connection)
  7. NC (No Connection)
  8. VCC (Supply Voltage)

Functional Features

  • High precision voltage reference
  • Low dropout voltage for efficient operation
  • Low noise output for accurate measurements
  • Wide input voltage range for versatility
  • Excellent line and load regulation for stable performance

Advantages

  • Precise and stable output voltage
  • Low dropout voltage allows for use in low-power applications
  • Low noise output ensures accurate measurements
  • Wide input voltage range provides flexibility in various applications
  • Compact and easy-to-use SOIC-8 package

Disadvantages

  • Limited output current capability (50mA)
  • Higher initial cost compared to standard voltage references

Working Principles

The MAX628CSA+T is a precision voltage reference that generates a stable 2.5V output voltage. It utilizes a bandgap voltage reference circuit to achieve high accuracy and low temperature coefficient. The device operates with a low dropout voltage, allowing it to maintain regulation even when the input voltage is close to the output voltage. This makes it suitable for battery-powered and low-power applications.

Detailed Application Field Plans

The MAX628CSA+T can be used in a wide range of applications, including:

  1. Precision measurement equipment
  2. Data acquisition systems
  3. Industrial control systems
  4. Portable devices
  5. Battery-powered applications
  6. Instrumentation and test equipment
  7. Medical devices
  8. Automotive electronics

Detailed and Complete Alternative Models

  1. LM4040CIM3-2.5/NOPB: Fixed 2.5V Voltage Reference, SOT-23 Package
  2. LT1236ACS8-2.5#PBF: Precision 2.5V Voltage Reference, SOIC-8 Package
  3. REF5025AIDGKT: Low Dropout Voltage Reference, VSSOP-8 Package
  4. ADR4550BRZ: High Precision Voltage Reference, SOIC-8 Package
  5. MCP1501T-29E/CHY: Low Noise Voltage Reference, SOT-23 Package

These alternative models offer similar functionality and characteristics to the MAX628CSA+T and can be considered as replacements depending on specific requirements.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق MAX628CSA+T في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of MAX628CSA+T in technical solutions:

  1. Question: What is the MAX628CSA+T?
    Answer: The MAX628CSA+T is a voltage reference and supervisory circuit designed for use in various technical applications.

  2. Question: What is the purpose of the MAX628CSA+T?
    Answer: The MAX628CSA+T provides accurate voltage references and supervisory functions to ensure proper operation of electronic systems.

  3. Question: What voltage range does the MAX628CSA+T support?
    Answer: The MAX628CSA+T operates within a voltage range of 2.5V to 5.5V.

  4. Question: Can the MAX628CSA+T be used in battery-powered applications?
    Answer: Yes, the low operating voltage range makes it suitable for battery-powered applications.

  5. Question: What are the typical applications of the MAX628CSA+T?
    Answer: The MAX628CSA+T is commonly used in power management systems, microcontrollers, and other electronic devices that require voltage monitoring and regulation.

  6. Question: Does the MAX628CSA+T have built-in overvoltage protection?
    Answer: Yes, the MAX628CSA+T features an overvoltage detection circuit that can protect the system from excessive voltage levels.

  7. Question: Can the MAX628CSA+T generate multiple voltage references?
    Answer: No, the MAX628CSA+T generates a single voltage reference of 2.5V.

  8. Question: Is the MAX628CSA+T compatible with both analog and digital systems?
    Answer: Yes, the MAX628CSA+T can be used in both analog and digital systems.

  9. Question: Does the MAX628CSA+T have any built-in temperature compensation?
    Answer: Yes, the MAX628CSA+T incorporates temperature compensation to ensure accurate voltage references across different operating temperatures.

  10. Question: Can the MAX628CSA+T be used in automotive applications?
    Answer: Yes, the MAX628CSA+T is suitable for automotive applications as it can withstand the harsh operating conditions typically found in vehicles.

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