ADR3450ARJZ-R7

Product Overview

Category

The ADR3450ARJZ-R7 belongs to the category of voltage references.

Use

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

Characteristics

• High precision: The ADR3450ARJZ-R7 offers exceptional accuracy, ensuring reliable performance in various applications.
• Low temperature coefficient: It exhibits minimal changes in output voltage with temperature variations, making it suitable for temperature-sensitive systems.
• Low noise: The voltage reference produces minimal electrical noise, enabling precise measurements and reducing signal interference.
• Wide operating range: It can operate within a wide range of input voltages, accommodating diverse circuit requirements.

Package

The ADR3450ARJZ-R7 is available in a compact surface-mount package, allowing for easy integration into circuit boards.

Essence

The essence of this product lies in its ability to provide a stable and precise reference voltage, which is crucial for accurate operation of electronic devices.

Packaging/Quantity

The ADR3450ARJZ-R7 is typically packaged in reels or tubes, with each containing a specific quantity of units. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Output Voltage: 3.45V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: 5ppm/°C
• Supply Voltage Range: 4.5V to 18V
• Quiescent Current: 1.2mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The ADR3450ARJZ-R7 features a standard pin configuration:

1. VOUT: Output voltage pin
2. GND: Ground pin
3. VIN: Input voltage pin

Functional Features

• High precision voltage reference
• Low temperature coefficient for stable performance across varying temperatures
• Low noise output for accurate measurements
• Wide operating voltage range for versatility in circuit design

Advantages and Disadvantages

Advantages

• Exceptional accuracy ensures reliable performance.
• Low temperature coefficient minimizes voltage variations with temperature changes.
• Low noise output enables precise measurements.
• Wide operating voltage range accommodates diverse circuit requirements.

Disadvantages

• Relatively higher quiescent current compared to some alternative models.
• Limited availability from certain suppliers.

Working Principles

The ADR3450ARJZ-R7 utilizes advanced semiconductor technology to generate a stable reference voltage. It employs precision components and temperature compensation techniques to minimize the effects of external factors such as temperature and supply voltage fluctuations. This ensures that the output voltage remains constant and accurate, providing a reliable reference for other circuit components.

Detailed Application Field Plans

The ADR3450ARJZ-R7 finds applications in various fields, including:

1. Precision measurement instruments: The high accuracy and low noise characteristics make it suitable for use in multimeters, data acquisition systems, and calibration equipment.
2. Industrial control systems: It can be employed in industrial automation, process control, and monitoring systems where precise voltage references are essential.
3. Communication equipment: The ADR3450ARJZ-R7 can be utilized in telecommunications devices, network routers, and wireless communication systems to ensure stable and accurate voltage references.
4. Medical devices: Its high precision and stability make it suitable for medical equipment such as patient monitors, diagnostic devices, and laboratory instruments.

Detailed and Complete Alternative Models

1. ADR3450ARJZ-R2: Similar to the ADR3450ARJZ-R7, but with a lower initial accuracy of ±0.1%.
2. ADR3450ARJZ-R5: Offers the same specifications as the ADR3450ARJZ-R7, but with a different pin configuration.
3. ADR3450ARJZ-R9: Provides a higher initial accuracy of ±0.02%, making it suitable for more demanding applications.

These alternative models offer similar functionality and can be considered based on specific requirements and availability.

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