ADR291FRZ-REEL

Product Overview

Category

The ADR291FRZ-REEL belongs to the category of voltage references.

Use

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

Characteristics

• High accuracy and stability
• Low temperature coefficient
• Low output noise
• Wide operating temperature range

Package

The ADR291FRZ-REEL is available in a small form factor package, such as SOT-23 or SOIC-8.

Essence

This voltage reference provides a stable and accurate voltage output that can be used as a reference for other components in electronic systems.

Packaging/Quantity

The ADR291FRZ-REEL is typically packaged in reels containing a specific quantity of units, such as 250 or 1000 pieces per reel.

Specifications

• Output Voltage: 2.5V
• Initial Accuracy: ±0.1%
• Temperature Coefficient: 10ppm/°C
• Supply Voltage Range: 2.7V to 18V
• Output Current: 10mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The ADR291FRZ-REEL has the following pin configuration:

```

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| | --| VOUT | --| GND | --| VIN | |___________| ```

Functional Features

• High precision voltage reference
• Low power consumption
• Excellent line and load regulation
• Thermal shutdown protection
• Short-circuit current limiting

Advantages

• High accuracy and stability ensure reliable performance in critical applications.
• Low temperature coefficient minimizes output voltage variations with temperature changes.
• Low output noise reduces interference in sensitive circuits.
• Wide operating temperature range allows for use in extreme environments.

Disadvantages

• Relatively higher cost compared to standard voltage references.
• Limited output current may not be suitable for high-power applications.

Working Principles

The ADR291FRZ-REEL utilizes bandgap reference technology to generate a stable and accurate voltage output. It compensates for temperature variations and provides a constant voltage reference regardless of changes in supply voltage or load conditions.

Detailed Application Field Plans

The ADR291FRZ-REEL is commonly used in the following applications:

1. Precision analog-to-digital converters (ADCs)
2. Digital-to-analog converters (DACs)
3. Voltage regulators
4. Oscillators and timers
5. Sensor interfaces
6. Battery-powered devices
7. Test and measurement equipment

Detailed and Complete Alternative Models

1. ADR292FRZ-REEL: Similar specifications, but with a different output voltage of 3.0V.
2. ADR293FRZ-REEL: Similar specifications, but with a different output voltage of 4.096V.
3. ADR294FRZ-REEL: Similar specifications, but with a different output voltage of 5.0V.
4. ADR295FRZ-REEL: Similar specifications, but with a different output voltage of 10.0V.

These alternative models provide flexibility in choosing the appropriate voltage reference based on specific application requirements.

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