Maxim Integrated
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MAX6865UK46D3S+T
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MAX6865UK46D3S+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

  • Voltage Output: 4.6V
  • Initial Accuracy: ±0.2%
  • Temperature Coefficient: ±50ppm/°C
  • Quiescent Current: 60µA
  • Dropout Voltage: 200mV
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MAX6865UK46D3S+T has three pins in the SOT-23-3 package:

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

Functional Features

  • High precision voltage reference with low temperature coefficient
  • Low dropout voltage allows operation with small input-output differentials
  • Low quiescent current minimizes power consumption
  • Wide operating temperature range for versatile applications

Advantages and Disadvantages

Advantages

  • High accuracy and stability
  • Small package size for space-constrained designs
  • Low power consumption
  • Wide operating temperature range

Disadvantages

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

Working Principles

The MAX6865UK46D3S+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 over a wide temperature range.

Detailed Application Field Plans

The MAX6865UK46D3S+T is commonly used in various electronic systems that require a stable and accurate voltage reference. Some typical application fields include:

  1. Battery-powered devices
  2. Data acquisition systems
  3. Portable medical equipment
  4. Industrial control systems
  5. Automotive electronics

Detailed and Complete Alternative Models

  • MAX6865UK46D3S-T: Same specifications and features, but available in a different packaging option (SC-70-3)
  • MAX6865UK46D3S: Same specifications and features, but available in a different packaging option (SOT-23-3)

Note: The alternative models listed above are functionally equivalent to the MAX6865UK46D3S+T, providing the same voltage reference capabilities.

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Énumérez 10 questions et réponses courantes liées à l'application de MAX6865UK46D3S+T dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of MAX6865UK46D3S+T in technical solutions:

  1. Q: What is MAX6865UK46D3S+T? A: MAX6865UK46D3S+T is a specific model of voltage reference IC (integrated circuit) manufactured by Maxim Integrated. It provides a stable and accurate voltage reference of 4.6V.

  2. Q: What are the typical applications of MAX6865UK46D3S+T? A: MAX6865UK46D3S+T can be used in various technical solutions such as power management, industrial control systems, instrumentation, and precision measurement equipment.

  3. Q: How does MAX6865UK46D3S+T ensure accuracy in voltage references? A: MAX6865UK46D3S+T utilizes advanced bandgap technology and trimming techniques to provide a highly accurate and stable voltage reference output.

  4. Q: What is the operating temperature range of MAX6865UK46D3S+T? A: MAX6865UK46D3S+T has an operating temperature range of -40°C to +125°C, making it suitable for a wide range of environments.

  5. Q: Can MAX6865UK46D3S+T operate from a single power supply? A: Yes, MAX6865UK46D3S+T is designed to operate from a single power supply, typically ranging from 2.7V to 5.5V.

  6. Q: Does MAX6865UK46D3S+T have any built-in protection features? A: Yes, MAX6865UK46D3S+T includes built-in reverse-battery protection and current-limiting circuitry to safeguard against potential damage.

  7. Q: What is the output voltage tolerance of MAX6865UK46D3S+T? A: The output voltage tolerance of MAX6865UK46D3S+T is typically ±0.2%, ensuring precise and consistent voltage references.

  8. Q: Can MAX6865UK46D3S+T drive external loads directly? A: No, MAX6865UK46D3S+T is not designed to drive heavy loads directly. It is recommended to use an operational amplifier or buffer for driving external loads.

  9. Q: Is MAX6865UK46D3S+T available in different package options? A: Yes, MAX6865UK46D3S+T is available in a SOT23-3 package, which is compact and suitable for space-constrained applications.

  10. Q: Where can I find more information about MAX6865UK46D3S+T? A: You can refer to the datasheet provided by Maxim Integrated or visit their official website for detailed specifications, application notes, and technical support regarding MAX6865UK46D3S+T.