Meixin Integrated
Imej mungkin representasi.
Lihat spesifikasi untuk butiran produk.
MAX6751KA17/V+T
Lihat Butiran Helaian data

MAX6751KA17/V+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Reference
  • Characteristics: High precision, low dropout voltage, low quiescent current
  • 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: 1.2V
  • Initial Accuracy: ±0.5%
  • Temperature Coefficient: ±50ppm/°C
  • Dropout Voltage: 200mV
  • Quiescent Current: 60µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6751KA17/V+T has three pins in the SOT23-3 package:

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

Functional Features

  • High Precision: The MAX6751KA17/V+T provides a highly accurate output voltage of 1.2V with an initial accuracy of ±0.5%.
  • Low Dropout Voltage: With a dropout voltage of only 200mV, this voltage reference can operate efficiently even when the input voltage is close to the output voltage.
  • Low Quiescent Current: The device consumes only 60µA of current, making it suitable for battery-powered applications.
  • Wide Operating Temperature Range: The MAX6751KA17/V+T can operate reliably in temperatures ranging from -40°C to +85°C.

Advantages and Disadvantages

Advantages: - High precision ensures accurate voltage references. - Low dropout voltage allows efficient operation in low voltage scenarios. - Low quiescent current minimizes power consumption. - Wide operating temperature range enables usage in various environments.

Disadvantages: - Limited output voltage options. - SOT23-3 package may not be suitable for all applications requiring a voltage reference.

Working Principles

The MAX6751KA17/V+T is based on bandgap voltage reference technology. It utilizes a combination of temperature-dependent and temperature-independent voltage sources to generate a stable and accurate output voltage of 1.2V. The internal circuitry compensates for temperature variations, ensuring consistent performance across the specified operating temperature range.

Detailed Application Field Plans

The MAX6751KA17/V+T can be used in various electronic applications that require a precise and stable voltage reference. Some potential application fields include:

  1. Analog-to-Digital Converters (ADCs): Providing a reliable reference voltage for accurate conversion.
  2. Digital-to-Analog Converters (DACs): Ensuring precise output voltage levels.
  3. Voltage Regulators: Maintaining a stable reference voltage for regulation purposes.
  4. Sensor Interfaces: Supplying a consistent voltage reference for sensor calibration.

Detailed and Complete Alternative Models

  1. MAX6037AAUR25+: This voltage reference offers an output voltage of 2.5V with an initial accuracy of ±0.2%.
  2. LT1461ACS8-2.5#PBF: With an output voltage of 2.5V, this reference provides an initial accuracy of ±0.05%.
  3. REF3030AIDBZT: This model delivers an output voltage of 3.0V with an initial accuracy of ±0.2%.

These alternative models offer different output voltages and accuracies, providing flexibility for specific application requirements.

Word count: 386 words

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi MAX6751KA17/V+T dalam penyelesaian teknikal

  1. What is the operating voltage range of MAX6751KA17/V+T?
    - The operating voltage range of MAX6751KA17/V+T is 1.7V to 5.5V.

  2. Can MAX6751KA17/V+T be used in battery-powered applications?
    - Yes, MAX6751KA17/V+T can be used in battery-powered applications due to its low operating voltage range.

  3. What is the typical quiescent current of MAX6751KA17/V+T?
    - The typical quiescent current of MAX6751KA17/V+T is 4µA.

  4. Does MAX6751KA17/V+T have built-in overvoltage protection?
    - Yes, MAX6751KA17/V+T has built-in overvoltage protection up to 28V.

  5. Can MAX6751KA17/V+T be used in automotive applications?
    - Yes, MAX6751KA17/V+T is suitable for automotive applications due to its wide operating voltage range and overvoltage protection.

  6. What is the output current capability of MAX6751KA17/V+T?
    - MAX6751KA17/V+T can provide an output current of up to 50mA.

  7. Is MAX6751KA17/V+T available in a small package for space-constrained designs?
    - Yes, MAX6751KA17/V+T is available in a small 5-pin SOT23 package.

  8. Can MAX6751KA17/V+T tolerate reverse polarity at the input?
    - No, MAX6751KA17/V+T does not tolerate reverse polarity at the input.

  9. What is the temperature range for proper operation of MAX6751KA17/V+T?
    - MAX6751KA17/V+T can operate within a temperature range of -40°C to +125°C.

  10. Does MAX6751KA17/V+T have thermal shutdown protection?
    - Yes, MAX6751KA17/V+T includes thermal shutdown protection to prevent overheating.