ADR02BUJZ-REEL7

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Reference

Characteristics: - High precision - Low temperature coefficient - Low dropout voltage - Low noise - Wide operating temperature range

Package: SOT-23

Essence: ADR02BUJZ-REEL7 is a voltage reference IC that provides a stable and accurate voltage output for various electronic applications.

Packaging/Quantity: Available in reels of 3000 units

Specifications

• Output Voltage Range: 2.5V to 5.0V
• 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 ADR02BUJZ-REEL7 IC has three pins:

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

Functional Features

• High precision voltage reference
• Stable output voltage over a wide temperature range
• Low dropout voltage allows operation with low input voltages
• Low noise ensures accurate measurements in sensitive applications

Advantages and Disadvantages

Advantages: - High accuracy and stability - Low temperature coefficient - Wide operating temperature range - Small package size - Low power consumption

Disadvantages: - Limited output voltage range - Requires an external power supply

Working Principles

The ADR02BUJZ-REEL7 utilizes bandgap voltage reference technology to generate a precise and stable output voltage. It compensates for temperature variations by employing a temperature-dependent current source and a voltage divider network. This ensures that the output voltage remains constant even in changing environmental conditions.

Detailed Application Field Plans

The ADR02BUJZ-REEL7 is commonly used in various electronic systems and applications, including:

1. Precision measurement instruments
2. Data acquisition systems
3. Analog-to-digital converters (ADCs)
4. Voltage regulators
5. Industrial control systems
6. Medical equipment
7. Automotive electronics

Detailed and Complete Alternative Models

1. ADR01BUJZ-REEL7: Similar to ADR02BUJZ-REEL7 but with a lower output voltage range of 1.25V to 4.5V.
2. ADR03BUJZ-REEL7: Similar to ADR02BUJZ-REEL7 but with a higher output voltage range of 3.0V to 5.5V.
3. ADR10BUJZ-REEL7: Similar to ADR02BUJZ-REEL7 but with a higher initial accuracy of ±0.05%.

These alternative models provide options for different voltage requirements and precision levels while maintaining similar characteristics and package types.

In conclusion, the ADR02BUJZ-REEL7 is a high-precision voltage reference IC with excellent stability, low temperature coefficient, and wide operating temperature range. It finds applications in various electronic systems where accurate and stable voltage references are essential.