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MAX6865UK19D3L+T
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MAX6865UK19D3L+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Reference
  • Characteristics: High precision, low dropout voltage, low quiescent current
  • Package: SOT-23-3
  • Essence: Provides a stable and accurate voltage reference for various electronic applications
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Output Voltage: 1.9V
  • Initial Accuracy: ±0.2%
  • Temperature Coefficient: ±50ppm/°C
  • Dropout Voltage: 200mV (typical)
  • Quiescent Current: 45µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6865UK19D3L+T is a three-pin device with the following pin configuration:

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

Functional Features

  • High precision voltage reference
  • Low dropout voltage allows for efficient power usage
  • Low quiescent current minimizes power consumption
  • Wide operating temperature range for versatile applications

Advantages

  • Accurate and stable output voltage
  • Low power consumption
  • Small package size for space-constrained designs
  • Wide operating temperature range for various environments

Disadvantages

  • Limited output voltage options
  • Not suitable for high current applications

Working Principles

The MAX6865UK19D3L+T is based on bandgap voltage reference technology. It utilizes a combination of bipolar and CMOS transistors to generate a stable reference voltage. The internal circuitry compensates for temperature variations, ensuring accurate output voltage even in extreme temperature conditions.

Detailed Application Field Plans

The MAX6865UK19D3L+T is commonly used in the following applications:

  1. Battery-powered devices
  2. Portable electronics
  3. Sensor circuits
  4. Data acquisition systems
  5. Industrial control systems

Detailed and Complete Alternative Models

  • MAX6865UK19D3LT+: Same specifications, but available in a leaded TO-92 package.
  • MAX6865UK19D3LT6+: Same specifications, but available in a SOT-23-5 package with an additional enable pin.

Note: Please refer to the manufacturer's datasheet for a complete list of alternative models.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق MAX6865UK19D3L+T في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of MAX6865UK19D3L+T in technical solutions:

  1. Q: What is MAX6865UK19D3L+T? A: MAX6865UK19D3L+T is a voltage reference IC (integrated circuit) manufactured by Maxim Integrated. It provides a stable and accurate voltage reference of 1.9V.

  2. Q: What are the typical applications of MAX6865UK19D3L+T? A: MAX6865UK19D3L+T is commonly used in various technical solutions such as precision analog-to-digital converters, data acquisition systems, industrial control systems, and battery-powered devices.

  3. Q: How accurate is the voltage reference provided by MAX6865UK19D3L+T? A: MAX6865UK19D3L+T has a high initial accuracy of ±0.2% and a low temperature coefficient of 50ppm/°C, ensuring precise voltage references over a wide temperature range.

  4. Q: Can MAX6865UK19D3L+T operate from a single power supply? A: Yes, MAX6865UK19D3L+T can operate from a single power supply ranging from 2.7V to 5.5V, making it suitable for a wide range of applications.

  5. Q: Does MAX6865UK19D3L+T have any built-in protection features? A: Yes, MAX6865UK19D3L+T includes built-in thermal shutdown and short-circuit protection, ensuring safe operation even under fault conditions.

  6. Q: What is the output current capability of MAX6865UK19D3L+T? A: MAX6865UK19D3L+T can provide up to 10mA of output current, making it suitable for driving various loads in typical applications.

  7. Q: Can I adjust the output voltage of MAX6865UK19D3L+T? A: No, MAX6865UK19D3L+T provides a fixed output voltage of 1.9V and does not have an adjustable output feature.

  8. Q: Is MAX6865UK19D3L+T available in different package options? A: Yes, MAX6865UK19D3L+T is available in a SOT23-3 package, which is small and suitable for space-constrained applications.

  9. Q: What is the operating temperature range of MAX6865UK19D3L+T? A: MAX6865UK19D3L+T can operate over a temperature range of -40°C to +125°C, making it suitable for both industrial and automotive applications.

  10. Q: Are there any evaluation boards or reference designs available for MAX6865UK19D3L+T? A: Yes, Maxim Integrated provides evaluation kits and reference designs that can help users quickly prototype and integrate MAX6865UK19D3L+T into their technical solutions.

Please note that these answers are general and may vary depending on specific application requirements. It's always recommended to refer to the datasheet and consult with the manufacturer for detailed information.