ADR425ARZ-REEL7

Product Overview

Category

The ADR425ARZ-REEL7 belongs to the category of voltage references.

Use

This product is primarily used in electronic circuits to provide a stable and accurate voltage reference.

Characteristics

• High precision: The ADR425ARZ-REEL7 offers exceptional accuracy in providing a stable voltage reference.
• Low temperature coefficient: It exhibits a low temperature coefficient, ensuring minimal variation with changes in temperature.
• Low noise: This voltage reference has low output noise, making it suitable for applications requiring precise measurements.
• Low power consumption: The ADR425ARZ-REEL7 operates at low power, making it energy-efficient.

Package

The ADR425ARZ-REEL7 is available in a small outline package (SOIC) format.

Essence

The essence of the ADR425ARZ-REEL7 lies in its ability to provide a reliable and consistent voltage reference for various electronic applications.

Packaging/Quantity

This product is typically packaged in reels containing a specific quantity of units. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Output Voltage Range: 2.5V to 5.0V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: 10ppm/°C
• Supply Voltage Range: 4.5V to 18V
• Quiescent Current: 1.5mA
• Output Noise: 3μVrms (0.1Hz to 10Hz)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The ADR425ARZ-REEL7 features the following pin configuration:

1. VOUT: Output Voltage
2. GND: Ground
3. VIN: Input Voltage
4. NC: No Connection

Functional Features

• High precision voltage reference
• Low temperature coefficient for stable performance across varying temperatures
• Low output noise for accurate measurements
• Wide supply voltage range for versatile applications
• Low power consumption for energy efficiency

Advantages and Disadvantages

Advantages

• Exceptional accuracy in providing a stable voltage reference
• Low temperature coefficient ensures minimal variation with temperature changes
• Low output noise for precise measurements
• Versatile supply voltage range allows for various applications
• Energy-efficient operation

Disadvantages

• Limited output voltage range (2.5V to 5.0V)
• Relatively higher quiescent current compared to some alternatives

Working Principles

The ADR425ARZ-REEL7 operates based on the principle of bandgap voltage reference. It utilizes a combination of bipolar and CMOS technologies to generate a stable and accurate reference voltage. The internal circuitry compensates for temperature variations, ensuring consistent performance across different operating conditions.

Detailed Application Field Plans

The ADR425ARZ-REEL7 finds application in various fields, including:

1. Precision instrumentation
2. Data acquisition systems
3. Industrial automation
4. Medical devices
5. Automotive electronics
6. Communication equipment

Its high precision, low noise, and stability make it suitable for applications that require accurate voltage references.

Detailed and Complete Alternative Models

1. ADR421ARZ-REEL7: Similar to ADR425ARZ-REEL7 but with a lower initial accuracy of ±0.1%.
2. ADR435BRZ: Offers a wider output voltage range of 1.25V to 12.5V.
3. ADR445BRZ: Provides an even wider output voltage range of 1.2V to 12.5V and lower initial accuracy of ±0.02%.

These alternative models offer different specifications and features, allowing users to choose the most suitable voltage reference for their specific requirements.

In conclusion, the ADR425ARZ-REEL7 is a high-precision voltage reference with low temperature coefficient, low noise, and low power consumption. It finds application in various fields and has alternative models with different specifications to cater to diverse needs.