REF1004I-1.2/2K5G4

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Reference

Characteristics: - Output Voltage: 1.2V - Package Type: 2K5G4 - Essence: Provides a stable and accurate voltage reference for various electronic applications. - Packaging/Quantity: Available in tape and reel packaging, with a quantity of 2500 units per reel.

Specifications

The REF1004I-1.2/2K5G4 is an integrated circuit voltage reference with the following specifications:

• Output Voltage: 1.2V
• Temperature Coefficient: ±10ppm/°C
• Initial Accuracy: ±0.2%
• Supply Voltage Range: 2.7V to 40V
• Quiescent Current: 60µA
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The REF1004I-1.2/2K5G4 has the following pin configuration:

```

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

Functional Features

• High accuracy and stability: The REF1004I-1.2/2K5G4 provides a precise and stable output voltage of 1.2V, ensuring reliable performance in various applications.
• Low quiescent current: With a low quiescent current of 60µA, it minimizes power consumption and extends battery life in portable devices.
• Wide supply voltage range: The voltage reference can operate within a wide supply voltage range of 2.7V to 40V, making it suitable for a variety of electronic systems.
• Low temperature coefficient: The temperature coefficient of ±10ppm/°C ensures minimal output voltage variation with temperature changes.

Advantages and Disadvantages

Advantages: - High accuracy and stability - Low quiescent current - Wide supply voltage range - Low temperature coefficient

Disadvantages: - Limited output voltage options (only 1.2V)

Working Principles

The REF1004I-1.2/2K5G4 utilizes a bandgap reference circuit to generate a stable and accurate output voltage. It compensates for temperature variations by employing a temperature-dependent voltage source, ensuring consistent performance across different operating conditions.

Detailed Application Field Plans

The REF1004I-1.2/2K5G4 can be used in various applications, including but not limited to: - Precision analog-to-digital converters (ADCs) - Voltage regulators - Data acquisition systems - Battery-powered devices - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the REF1004I-1.2/2K5G4 include: - REF102CU-1.2/2K5G4 - REF103DI-1.2/2K5G4 - REF104SI-1.2/2K5G4 - REF105TI-1.2/2K5G4

These models provide different package options or slight variations in specifications while maintaining the core features of a stable and accurate voltage reference.

In conclusion, the REF1004I-1.2/2K5G4 is an integrated circuit voltage reference that offers high accuracy, stability, and low power consumption. With its wide supply voltage range and low temperature coefficient, it finds applications in various electronic systems requiring precise voltage references. Alternative models provide flexibility in terms of package options and minor specification variations.