ADR3420ARJZ-R7

Product Overview

Category

ADR3420ARJZ-R7 belongs to the category of voltage references.

Use

This product is primarily used as a precision voltage reference in various electronic circuits.

Characteristics

• High accuracy: The ADR3420ARJZ-R7 offers exceptional voltage accuracy, ensuring precise voltage references.
• Low temperature coefficient: It exhibits a low temperature coefficient, making it suitable for applications requiring stable voltage references over a wide temperature range.
• Low noise: This voltage reference has low output noise, enabling clean and reliable voltage references in sensitive circuits.
• Low power consumption: The ADR3420ARJZ-R7 consumes minimal power, making it energy-efficient.

Package

The ADR3420ARJZ-R7 comes in a small outline package (SOT-23) that facilitates easy integration into circuit designs.

Essence

The essence of ADR3420ARJZ-R7 lies in its ability to provide accurate and stable voltage references, ensuring reliable performance in electronic systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each reel/tube containing a specific quantity of ADR3420ARJZ-R7 units. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Output Voltage Range: 2.048V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: 5ppm/°C
• Supply Voltage Range: 2.7V to 18V
• Quiescent Current: 120µA
• Output Noise Voltage: 1.8µVrms (10Hz to 100kHz)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The ADR3420ARJZ-R7 features three pins:

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 temperature variations
• Low output noise for clean and reliable voltage references
• Wide supply voltage range for versatile applications
• Low power consumption for energy efficiency

Advantages and Disadvantages

Advantages

• Exceptional accuracy ensures precise voltage references.
• Low temperature coefficient enables stable performance over a wide temperature range.
• Low output noise guarantees reliable voltage references in sensitive circuits.
• Versatile supply voltage range allows for various application scenarios.
• Energy-efficient design minimizes power consumption.

Disadvantages

• Limited output voltage range may not be suitable for certain applications requiring higher voltages.
• SOT-23 package may limit heat dissipation capabilities in high-power applications.

Working Principles

The ADR3420ARJZ-R7 utilizes advanced semiconductor technology to generate a stable and accurate voltage reference. It employs a bandgap voltage reference circuit that compensates for temperature variations, ensuring consistent performance across different operating conditions.

Detailed Application Field Plans

The ADR3420ARJZ-R7 finds extensive use in the following applications:

1. Precision analog-to-digital converters (ADCs)
2. Digital-to-analog converters (DACs)
3. Voltage regulators
4. Oscillators and frequency synthesizers
5. Sensor calibration circuits
6. Battery management systems
7. Test and measurement equipment

Detailed and Complete Alternative Models

1. ADR3412ARJZ-R7: Similar to ADR3420ARJZ-R7 but with a lower output voltage range of 1.25V.
2. ADR3433ARJZ-R7: Similar to ADR3420ARJZ-R7 but with a higher output voltage range of 4.096V.
3. ADR3440ARJZ-R7: Similar to ADR3420ARJZ-R7 but with a higher output voltage range of 5.0V.

These alternative models offer similar characteristics and functionality, allowing users to choose the most suitable voltage reference for their specific requirements.

In conclusion, the ADR3420ARJZ-R7 is a high-precision voltage reference that provides accurate and stable voltage references in various electronic circuits. Its low temperature coefficient, low noise, and low power consumption make it an ideal choice for applications requiring reliable voltage references. With its wide supply voltage range and small package size, it offers versatility and ease of integration into different circuit designs.