Maxim Integrated
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MAX6869UK20D3S+T
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MAX6869UK20D3S+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Reference
  • Characteristics:
    • High precision voltage reference
    • Low temperature coefficient
    • Low dropout voltage
    • Small package size
  • 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

  • Voltage Output: 2.048V
  • Initial Accuracy: ±0.1%
  • Temperature Coefficient: 50ppm/°C
  • Dropout Voltage: 200mV
  • Operating Temperature Range: -40°C to +85°C
  • Supply Voltage Range: 2.7V to 5.5V
  • Quiescent Current: 45µA

Detailed Pin Configuration

The MAX6869UK20D3S+T has three pins in the SOT23-3 package:

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

Functional Features

  • High precision voltage reference with low initial accuracy and temperature coefficient.
  • Low dropout voltage allows for operation in low-power applications.
  • Wide operating temperature range makes it suitable for various environments.
  • Small package size enables space-saving designs.

Advantages and Disadvantages

Advantages: - High precision and stability - Low power consumption - Compact size - Wide operating temperature range

Disadvantages: - Limited output voltage options - Not suitable for high current applications

Working Principles

The MAX6869UK20D3S+T is a bandgap voltage reference IC. It utilizes the temperature-dependent characteristics of semiconductor materials to generate a stable and accurate voltage reference. The internal circuitry compensates for temperature variations, ensuring consistent output voltage over a wide temperature range.

Detailed Application Field Plans

The MAX6869UK20D3S+T is commonly used in various electronic systems that require a precise and stable voltage reference. Some typical applications include:

  1. Analog-to-Digital Converters (ADCs)
  2. Digital-to-Analog Converters (DACs)
  3. Voltage regulators
  4. Battery-powered devices
  5. Sensor interfaces

Detailed and Complete Alternative Models

  • MAX6037AAUR25-T: 2.5V Voltage Reference, SOT23-3 package.
  • LT1460HCS3-2.5#PBF: 2.5V Precision Voltage Reference, SOT23-3 package.
  • REF3030AIDBZT: 3.0V Low Dropout Voltage Reference, SOT23-3 package.
  • LM4040DIM3-2.5/NOPB: 2.5V Precision Micropower Shunt Voltage Reference, SOT23-3 package.

These alternative models offer similar functionality and can be considered as substitutes for the MAX6869UK20D3S+T in different applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX6869UK20D3S+T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MAX6869UK20D3S+T in technical solutions:

1. What is the MAX6869UK20D3S+T? The MAX6869UK20D3S+T is a voltage reference IC that provides a stable and accurate voltage output.

2. What is the voltage range of MAX6869UK20D3S+T? The voltage range of MAX6869UK20D3S+T is typically between 2.5V and 5.5V.

3. How accurate is the voltage output of MAX6869UK20D3S+T? The voltage output of MAX6869UK20D3S+T is highly accurate, with a typical accuracy of ±0.2%.

4. Can MAX6869UK20D3S+T be used in battery-powered applications? Yes, MAX6869UK20D3S+T can be used in battery-powered applications as it operates within a wide voltage range and has low power consumption.

5. What is the temperature range of operation for MAX6869UK20D3S+T? MAX6869UK20D3S+T has an extended temperature range of -40°C to +125°C, making it suitable for various environments.

6. Does MAX6869UK20D3S+T require any external components? No, MAX6869UK20D3S+T does not require any external components as it is a complete voltage reference solution.

7. Can MAX6869UK20D3S+T be used in precision measurement applications? Yes, MAX6869UK20D3S+T is suitable for precision measurement applications due to its high accuracy and low temperature coefficient.

8. Is MAX6869UK20D3S+T available in different package options? Yes, MAX6869UK20D3S+T is available in a SOT23-3 package, which is small and easy to integrate into various designs.

9. What is the typical output current capability of MAX6869UK20D3S+T? The typical output current capability of MAX6869UK20D3S+T is 10mA, which is sufficient for most applications.

10. Can MAX6869UK20D3S+T be used as a voltage reference for analog-to-digital converters (ADCs)? Yes, MAX6869UK20D3S+T can be used as a voltage reference for ADCs, providing a stable and accurate reference voltage for precise measurements.

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