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MAX6747KA46+T
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MAX6747KA46+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Reference
  • Characteristics: High precision, low dropout voltage, low temperature coefficient
  • Package: SOT23-3
  • Essence: Provides a stable and accurate voltage reference for various electronic applications
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Output Voltage: 4.096V
  • Initial Accuracy: ±0.1%
  • Temperature Coefficient: 50ppm/°C
  • Dropout Voltage: 200mV
  • Supply Voltage Range: 2.5V to 5.5V
  • Quiescent Current: 45µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6747KA46+T has three pins in the SOT23-3 package:

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

Functional Features

  • High Precision: The MAX6747KA46+T provides an initial accuracy of ±0.1%, ensuring precise voltage references.
  • Low Dropout Voltage: With a dropout voltage of only 200mV, it minimizes power loss and is suitable for low-power applications.
  • Low Temperature Coefficient: The temperature coefficient of 50ppm/°C ensures stability over a wide range of temperatures.

Advantages and Disadvantages

Advantages: - High precision and accuracy - Low dropout voltage - Wide operating temperature range - Small package size

Disadvantages: - Limited output voltage options - Requires external components for specific applications

Working Principles

The MAX6747KA46+T is based on a bandgap voltage reference circuit. It utilizes the temperature-dependent characteristics of semiconductor materials to generate a stable reference voltage. This voltage is then compared to an internal or external voltage divider network to provide the desired output voltage.

Detailed Application Field Plans

The MAX6747KA46+T is commonly used in various electronic applications, including: - Precision analog-to-digital converters (ADCs) - Digital-to-analog converters (DACs) - Voltage regulators - Battery-powered devices - Sensor circuits

Detailed and Complete Alternative Models

  1. MAX6037AAUR25+: Output Voltage: 2.5V, Initial Accuracy: ±0.05%
  2. LT1236ACS8-4.096#PBF: Output Voltage: 4.096V, Initial Accuracy: ±0.05%
  3. REF3030AIDBZT: Output Voltage: 4.096V, Initial Accuracy: ±0.1%

These alternative models offer similar functionality and specifications to the MAX6747KA46+T and can be considered as alternatives based on specific requirements.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan MAX6747KA46+T dalam solusi teknis

Sure! Here are 10 common questions and answers related to the application of MAX6747KA46+T in technical solutions:

  1. Question: What is MAX6747KA46+T?
    - Answer: MAX6747KA46+T is a voltage reference IC manufactured by Maxim Integrated. It provides a stable and accurate voltage reference for various technical applications.

  2. Question: What is the voltage output range of MAX6747KA46+T?
    - Answer: The voltage output range of MAX6747KA46+T is 4.096V ±0.5%.

  3. Question: What is the typical temperature coefficient of MAX6747KA46+T?
    - Answer: The typical temperature coefficient of MAX6747KA46+T is 50ppm/°C.

  4. Question: Can MAX6747KA46+T be used in battery-powered applications?
    - Answer: Yes, MAX6747KA46+T can be used in battery-powered applications as it has low power consumption and operates over a wide supply voltage range.

  5. Question: Is MAX6747KA46+T suitable for precision measurement equipment?
    - Answer: Yes, MAX6747KA46+T is suitable for precision measurement equipment due to its high accuracy and low noise characteristics.

  6. Question: Does MAX6747KA46+T require any external components for operation?
    - Answer: No, MAX6747KA46+T does not require any external components for operation. It is a standalone voltage reference IC.

  7. Question: What is the operating temperature range of MAX6747KA46+T?
    - Answer: The operating temperature range of MAX6747KA46+T is -40°C to +125°C.

  8. Question: Can MAX6747KA46+T be used in automotive applications?
    - Answer: Yes, MAX6747KA46+T is suitable for automotive applications as it meets the required automotive standards and has a wide operating temperature range.

  9. Question: What is the package type of MAX6747KA46+T?
    - Answer: MAX6747KA46+T is available in a SOT23-3 package.

  10. Question: Can MAX6747KA46+T be used in low-power microcontroller circuits?
    - Answer: Yes, MAX6747KA46+T can be used in low-power microcontroller circuits as it consumes very low quiescent current and provides stable voltage reference for precise analog-to-digital conversions.

Please note that these answers are based on general information and it's always recommended to refer to the datasheet and application notes provided by the manufacturer for specific details and guidelines.