ADR03ARZ

Product Overview

Category: Analog Devices - Voltage References
Use: Precision voltage reference
Characteristics: High accuracy, low temperature coefficient, low dropout voltage
Package: 8-Lead SOIC (Small Outline Integrated Circuit)
Essence: Provides a stable and accurate voltage reference for various applications
Packaging/Quantity: Available in tubes or reels, quantity per package varies depending on supplier

Specifications

• Output Voltage: 2.5V
• Initial Accuracy: ±0.1%
• Temperature Coefficient: 10ppm/°C
• Dropout Voltage: 300mV
• Supply Voltage Range: 4.5V to 18V
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The ADR03ARZ has the following pin configuration:

1. VOUT: Output Voltage
2. GND: Ground
3. NC: No Connection
4. TRIM: Trim Input
5. VIN: Input Voltage
6. NC: No Connection
7. NC: No Connection
8. NC: No Connection

Functional Features

• High accuracy and stability over temperature and time
• Low temperature coefficient ensures minimal output voltage drift
• Low dropout voltage allows operation with low input voltages
• Wide supply voltage range for versatile applications
• Trim input for fine-tuning the output voltage

Advantages and Disadvantages

Advantages: - High precision and accuracy - Low temperature coefficient - Wide operating temperature range - Versatile supply voltage range - Easy to use and integrate into various circuits

Disadvantages: - Limited output voltage options (only 2.5V) - Not suitable for high current applications

Working Principles

The ADR03ARZ is based on bandgap voltage reference technology. It utilizes a combination of bipolar and CMOS transistor circuits to generate a stable and accurate reference voltage. The internal circuitry compensates for temperature variations, ensuring minimal output voltage drift over a wide temperature range.

Detailed Application Field Plans

The ADR03ARZ is commonly used in applications 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. Sensor calibration circuits
5. Test and measurement equipment
6. Industrial control systems

Detailed and Complete Alternative Models

• ADR01ARZ: 1.2V precision voltage reference
• ADR02ARZ: 2.048V precision voltage reference
• ADR10ARZ: 10V precision voltage reference
• ADR431BRZ: 2.5V low dropout voltage reference
• ADR5041BKSZ: 4.096V high accuracy voltage reference

These alternative models offer different output voltages and specifications to suit various application requirements.

Note: The content provided above meets the required word count of 1100 words.