MAX6339MUT+ - English Editing Encyclopedia Entry

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: High precision, low dropout voltage, low quiescent current
• Package: SOT23-6
• Essence: Provides a stable and accurate voltage reference for various electronic applications
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 12V
• Output Voltage Options: 1.25V, 2.048V, 2.5V, 3V, 4.096V, 5V, 8V, 10V
• Initial Accuracy: ±0.2%
• Temperature Coefficient: ±50ppm/°C
• Quiescent Current: 60µA (typical)
• Dropout Voltage: 200mV (typical)

Detailed Pin Configuration

The MAX6339MUT+ has a total of six pins arranged as follows:

```

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| | --| VOUT | --| GND | --| NC | --| VIN | --| SHDN | |___________| ```

• VOUT: Output Voltage Pin
• GND: Ground Pin
• NC: No Connection Pin
• VIN: Input Voltage Pin
• SHDN: Shutdown Control Pin

Functional Features

• High precision voltage reference with multiple output voltage options
• Low dropout voltage ensures efficient power utilization
• Low quiescent current minimizes power consumption
• Shutdown control pin allows for power-saving mode

Advantages and Disadvantages

Advantages: - High accuracy and stability - Wide input voltage range - Multiple output voltage options - Low power consumption

Disadvantages: - Limited to SOT23-6 package - Dropout voltage may not be suitable for certain applications requiring lower dropout

Working Principles

The MAX6339MUT+ is a voltage reference IC that generates a stable and accurate reference voltage. It operates by comparing the input voltage (VIN) with an internal precision reference. The output voltage (VOUT) is then regulated to the desired value, which can be selected from the available options.

Detailed Application Field Plans

The MAX6339MUT+ finds applications in various electronic systems where a stable and accurate voltage reference is required. Some of the common application fields include:

1. Power Management Systems: Used as a voltage reference for power supply circuits, ensuring stable and reliable operation.
2. Analog-to-Digital Converters (ADC): Provides a precise reference voltage for accurate conversion of analog signals.
3. Sensor Interfaces: Ensures accurate measurement and calibration of sensor outputs.
4. Battery-Powered Devices: Optimizes power utilization by providing a low dropout voltage reference for efficient battery operation.
5. Precision Instrumentation: Used in precision measurement equipment, such as multimeters and oscilloscopes, to maintain accuracy.

Detailed and Complete Alternative Models

1. LM4040CIM3-2.5/NOPB: Voltage Reference IC, SOT-23-3 package, 2.5V output, ±0.1% initial accuracy.
2. LT1461AIS8-5#PBF: Voltage Reference IC, SOIC-8 package, 5V output, ±0.05% initial accuracy.
3. REF5025AIDGKT: Voltage Reference IC, VSSOP-8 package, 2.5V output, ±0.02% initial accuracy.

These alternative models offer similar functionality and can be considered as substitutes for the MAX6339MUT+ in various applications.

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