REF6245IDGKT

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: High precision, low dropout voltage, low temperature coefficient
• Package: DFN-8 (Dual Flat No-Lead)
• Essence: Provides a stable and accurate voltage reference for various electronic applications
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Voltage Output: 2.5V
• Initial Accuracy: ±0.1%
• Temperature Coefficient: 10ppm/°C
• Dropout Voltage: 200mV
• Operating Temperature Range: -40°C to +125°C
• Input Voltage Range: 2.7V to 5.5V
• Quiescent Current: 50µA

Pin Configuration

The REF6245IDGKT has the following pin configuration:

```

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

Functional Features

• Provides a stable and precise voltage reference of 2.5V
• Low dropout voltage allows for efficient operation even with low input voltages
• Excellent initial accuracy ensures reliable performance in various applications
• Low temperature coefficient minimizes output voltage variations with temperature changes
• Wide operating temperature range enables usage in extreme environments
• Low quiescent current consumption for power-sensitive applications

Advantages and Disadvantages

Advantages: - High precision and stability - Low dropout voltage - Wide operating temperature range - Low quiescent current consumption

Disadvantages: - Limited voltage output options - Not suitable for high voltage applications

Working Principles

The REF6245IDGKT is based on a bandgap voltage reference circuit. It utilizes the temperature-dependent characteristics of semiconductor materials to generate a stable and accurate voltage reference. The internal circuitry compensates for temperature variations, ensuring consistent output voltage across a wide temperature range.

Detailed Application Field Plans

The REF6245IDGKT is commonly used in various electronic systems that require a precise and stable voltage reference. Some typical 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. Test and measurement equipment

Detailed and Complete Alternative Models

1. REF5025IDGKT: 2.5V voltage reference with higher initial accuracy (+/- 0.05%)
2. REF3030AIDBZT: 3.0V voltage reference with lower dropout voltage (100mV)
3. REF102CU: 10V voltage reference with ultra-low temperature coefficient (2ppm/°C)

These alternative models offer different specifications and features to cater to specific application requirements.

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