Maxim Integrated
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MAX6739XKSD3+T
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MAX6739XKSD3+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Reference
  • Characteristics: High precision, low dropout voltage, low quiescent current
  • Package: SOT23-3
  • Essence: Precision voltage reference with a wide input voltage range
  • Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

  • Input Voltage Range: 2.5V to 12V
  • Output Voltage Options: 1.25V, 2.048V, 2.5V, 3V, 4.096V, 5V, 8V, 10V
  • Initial Accuracy: ±0.05%
  • Temperature Coefficient: ±50ppm/°C
  • Quiescent Current: 45µA (typical)
  • Dropout Voltage: 200mV (typical)

Detailed Pin Configuration

The MAX6739XKSD3+T is a three-pin device with the following pin configuration:

  1. VOUT: Output Voltage Pin
  2. GND: Ground Pin
  3. VIN: Input Voltage Pin

Functional Features

  • High precision voltage reference for accurate voltage regulation
  • Wide input voltage range allows for versatile applications
  • Low dropout voltage minimizes power dissipation
  • Low quiescent current ensures energy efficiency

Advantages and Disadvantages

Advantages

  • High accuracy and stability
  • Wide range of output voltage options
  • Low power consumption
  • Small package size for space-constrained designs

Disadvantages

  • Limited output current capability
  • Higher cost compared to standard voltage references

Working Principles

The MAX6739XKSD3+T is based on a bandgap voltage reference circuit. It utilizes a combination of temperature-compensated diodes and amplifiers to generate a stable reference voltage. This reference voltage is then compared to the input voltage, and the output voltage is adjusted accordingly to maintain a constant and accurate output.

Detailed Application Field Plans

The MAX6739XKSD3+T can be used in various applications that require precise voltage references. Some potential application fields include:

  1. Precision analog-to-digital converters (ADCs)
  2. Voltage regulators and power management systems
  3. Sensor calibration circuits
  4. Battery charging circuits
  5. Test and measurement equipment

Detailed and Complete Alternative Models

  • MAX6126: Ultra-low noise, high precision voltage reference
  • LT1236: Precision shunt voltage reference with low temperature drift
  • REF5050: High accuracy voltage reference with integrated temperature sensor
  • LM4040: Micropower precision shunt voltage reference

These alternative models offer similar functionality and performance characteristics to the MAX6739XKSD3+T and can be considered as alternatives based on specific application requirements.

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تکنیکی حل میں MAX6739XKSD3+T کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

Sure! Here are 10 common questions and answers related to the application of MAX6739XKSD3+T in technical solutions:

  1. Q: What is MAX6739XKSD3+T? A: MAX6739XKSD3+T is a specific model of voltage reference IC (integrated circuit) manufactured by Maxim Integrated. It provides a stable voltage output for various applications.

  2. Q: What is the voltage range of MAX6739XKSD3+T? A: The voltage range of MAX6739XKSD3+T is typically between 1.182V and 5.5V.

  3. Q: What is the purpose of using MAX6739XKSD3+T in technical solutions? A: MAX6739XKSD3+T can be used as a voltage reference in various electronic circuits, ensuring accurate and stable voltage levels for other components or systems.

  4. Q: How accurate is the voltage output of MAX6739XKSD3+T? A: The voltage output accuracy of MAX6739XKSD3+T is typically within ±0.2%.

  5. Q: Can MAX6739XKSD3+T operate over a wide temperature range? A: Yes, MAX6739XKSD3+T is designed to operate reliably over a wide temperature range, typically from -40°C to +125°C.

  6. Q: What is the maximum current that MAX6739XKSD3+T can source or sink? A: MAX6739XKSD3+T can source or sink up to 20mA of current.

  7. Q: Does MAX6739XKSD3+T require any external components for operation? A: No, MAX6739XKSD3+T is a standalone voltage reference IC and does not require any external components for basic operation.

  8. Q: Can MAX6739XKSD3+T be used in battery-powered applications? A: Yes, MAX6739XKSD3+T can be used in battery-powered applications as it has low power consumption and operates at low voltages.

  9. Q: Is MAX6739XKSD3+T available in different package options? A: Yes, MAX6739XKSD3+T is available in a SOT23-3 package, which is a small surface-mount package.

  10. Q: Are there any specific precautions to consider when using MAX6739XKSD3+T? A: It is recommended to follow the manufacturer's datasheet for proper usage guidelines, including thermal considerations, input/output voltage limits, and ESD precautions.

Please note that the answers provided here are general and may vary depending on the specific application and requirements.