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MAX6339OUT-T

MAX6339OUT-T

Product Overview

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

Specifications

  • Output Voltage: 2.5V
  • Initial Accuracy: ±0.1%
  • Temperature Coefficient: ±50ppm/°C
  • Dropout Voltage: 200mV at 10mA
  • Quiescent Current: 60µA
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX6339OUT-T has the following pin configuration:

```


| | --| VOUT | --| GND | --| VIN | |___________| ```

Functional Features

  • High precision output voltage
  • Low dropout voltage allows operation with low input voltages
  • Low quiescent current minimizes power consumption
  • Excellent line and load regulation
  • Thermal shutdown protection
  • Short-circuit current limiting

Advantages

  • Provides a stable and accurate voltage reference for precise measurements
  • Suitable for low-power and battery-operated devices due to low quiescent current
  • Compact SOT-23 package allows for space-saving designs
  • Wide operating temperature range enables usage in various environments

Disadvantages

  • Limited output voltage options (only 2.5V in this model)
  • Dropout voltage may not be suitable for applications with higher input voltages

Working Principles

The MAX6339OUT-T is based on a bandgap voltage reference circuit. It utilizes a combination of bipolar and CMOS technologies to achieve high precision and stability. The internal circuitry compensates for temperature variations, ensuring accurate output voltage across the specified temperature range.

Detailed Application Field Plans

The MAX6339OUT-T is commonly used in various electronic applications that require a stable and accurate voltage reference. Some potential application fields include:

  1. Precision measurement instruments
  2. Data acquisition systems
  3. Portable medical devices
  4. Battery-powered devices
  5. Industrial control systems

Detailed and Complete Alternative Models

  • MAX6325: 2.048V output voltage, ±0.5% initial accuracy
  • MAX6341: 4.096V output voltage, ±0.1% initial accuracy
  • MAX6350: Adjustable output voltage, ±0.2% initial accuracy

These alternative models offer different output voltages and initial accuracies, providing flexibility for various design requirements.

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技術ソリューションにおける MAX6339OUT-T の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of MAX6339OUT-T in technical solutions:

  1. Q: What is the purpose of MAX6339OUT-T? A: MAX6339OUT-T is a voltage reference and supervisory circuit that provides accurate voltage monitoring and reset generation for microcontrollers, DSPs, and other digital systems.

  2. Q: What is the operating voltage range of MAX6339OUT-T? A: The operating voltage range of MAX6339OUT-T is typically between 1.6V and 5.5V.

  3. Q: How does MAX6339OUT-T monitor the voltage? A: MAX6339OUT-T monitors the voltage by comparing it with an internal reference voltage and generating a reset signal when the voltage falls below a certain threshold.

  4. Q: Can I adjust the voltage threshold for reset generation? A: No, the voltage threshold for reset generation in MAX6339OUT-T is fixed and cannot be adjusted.

  5. Q: What is the typical reset timeout period of MAX6339OUT-T? A: The typical reset timeout period of MAX6339OUT-T is 140ms.

  6. Q: Does MAX6339OUT-T have a manual reset input? A: Yes, MAX6339OUT-T has a manual reset input (MR) that can be used to force a reset regardless of the monitored voltage.

  7. Q: Can I use MAX6339OUT-T in battery-powered applications? A: Yes, MAX6339OUT-T is suitable for battery-powered applications as it operates within a wide voltage range and has low quiescent current consumption.

  8. Q: Is MAX6339OUT-T available in different package options? A: Yes, MAX6339OUT-T is available in various package options, such as SOT23-3 and SC70-3.

  9. Q: Can I use MAX6339OUT-T with other voltage regulators? A: Yes, MAX6339OUT-T can be used in conjunction with other voltage regulators to provide voltage monitoring and reset functionality.

  10. Q: Are there any application notes or reference designs available for MAX6339OUT-T? A: Yes, Maxim Integrated provides application notes and reference designs that demonstrate the proper usage of MAX6339OUT-T in different technical solutions.