Maxim Integrated
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
MAX6747KA30/V+T

MAX6747KA30/V+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

  • Voltage Output: 3.0V
  • Initial Accuracy: ±0.2%
  • Temperature Coefficient: 50ppm/°C
  • Dropout Voltage: 200mV
  • Operating Temperature Range: -40°C to +85°C
  • Supply Voltage Range: 2.5V to 5.5V
  • Quiescent Current: 45µA

Pin Configuration

The MAX6747KA30/V+T has the following pin configuration:

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

Functional Features

  • High precision voltage reference with low dropout voltage
  • Low temperature coefficient ensures stability over a wide temperature range
  • Wide supply voltage range allows compatibility with various power sources
  • Low quiescent current minimizes power consumption

Advantages and Disadvantages

Advantages

  • High accuracy and stability
  • Low dropout voltage
  • Wide operating temperature range
  • Small package size for space-constrained applications

Disadvantages

  • Limited output voltage options
  • Relatively high initial cost compared to basic voltage references

Working Principles

The MAX6747KA30/V+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 and supply voltage changes, ensuring a consistent output voltage.

Detailed Application Field Plans

The MAX6747KA30/V+T is suitable for a wide range of applications that require a stable and accurate voltage reference. Some potential application fields include:

  1. Precision analog-to-digital converters (ADCs)
  2. Digital-to-analog converters (DACs)
  3. Voltage regulators
  4. Battery-powered devices
  5. Sensor interfaces
  6. Industrial control systems

Detailed and Complete Alternative Models

  • MAX6746KA29/V+T: 2.9V voltage reference with similar specifications
  • MAX6748KA31/V+T: 3.1V voltage reference with similar specifications
  • MAX6749KA32/V+T: 3.2V voltage reference with similar specifications
  • MAX6750KA33/V+T: 3.3V voltage reference with similar specifications

These alternative models provide different output voltage options while maintaining comparable performance characteristics to the MAX6747KA30/V+T.

Word count: 314 words

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX6747KA30/V+T v technických řešeních

  1. What is the operating voltage range of MAX6747KA30/V+T?
    - The operating voltage range of MAX6747KA30/V+T is 1.6V to 5.5V.

  2. What is the typical quiescent current of MAX6747KA30/V+T?
    - The typical quiescent current of MAX6747KA30/V+T is 4µA.

  3. Can MAX6747KA30/V+T be used in battery-powered applications?
    - Yes, MAX6747KA30/V+T can be used in battery-powered applications due to its low quiescent current and wide operating voltage range.

  4. What is the output voltage accuracy of MAX6747KA30/V+T?
    - The output voltage accuracy of MAX6747KA30/V+T is ±1%.

  5. Is MAX6747KA30/V+T suitable for use in automotive electronics?
    - Yes, MAX6747KA30/V+T is suitable for use in automotive electronics due to its wide operating voltage range and low quiescent current.

  6. Can MAX6747KA30/V+T be used in industrial control systems?
    - Yes, MAX6747KA30/V+T can be used in industrial control systems due to its high accuracy and low power consumption.

  7. What is the temperature range for MAX6747KA30/V+T?
    - The temperature range for MAX6747KA30/V+T is -40°C to +125°C.

  8. Does MAX6747KA30/V+T have built-in overvoltage protection?
    - Yes, MAX6747KA30/V+T has built-in overvoltage protection.

  9. Can MAX6747KA30/V+T be used in portable consumer electronics?
    - Yes, MAX6747KA30/V+T can be used in portable consumer electronics due to its low power consumption and small package size.

  10. What are the typical applications for MAX6747KA30/V+T?
    - Typical applications for MAX6747KA30/V+T include battery-powered devices, sensors, portable instruments, and industrial control systems.