AD7805CRZ-REEL

Product Overview

Category

The AD7805CRZ-REEL belongs to the category of integrated voltage references.

Use

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

Characteristics

• High accuracy: The AD7805CRZ-REEL provides a highly accurate output voltage, 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: The AD7805CRZ-REEL offers low output noise, minimizing interference in sensitive circuits.
• Low power consumption: It consumes minimal power, making it energy-efficient and suitable for battery-powered devices.

Package

The AD7805CRZ-REEL is available in a small outline package (SOIC) with eight pins. This package ensures easy integration into various circuit designs.

Essence

The essence of the AD7805CRZ-REEL lies in its ability to provide a stable and accurate voltage reference, which is crucial for the proper functioning of many electronic systems.

Packaging/Quantity

The AD7805CRZ-REEL is typically packaged in reels, containing a specific quantity of units. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Output Voltage: 5.0V
• Initial Accuracy: ±0.1%
• Temperature Coefficient: 10ppm/°C
• Output Noise: 2μVrms
• Supply Voltage Range: 4.5V to 30V
• Quiescent Current: 300μA

Pin Configuration

The AD7805CRZ-REEL features eight pins arranged as follows:

```

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| | --| VOUT GND|-- Pin 1 --| NC VDD |-- Pin 2 --| NC TRIM |-- Pin 3 --| NC TRIM |-- Pin 4 --| NC NC |-- Pin 5 --| NC NC |-- Pin 6 --| NC NC |-- Pin 7 --| NC NC |-- Pin 8 |___________| ```

Functional Features

• High precision: The AD7805CRZ-REEL provides a highly accurate and stable output voltage, ensuring precise voltage references in various applications.
• Low noise: It offers low output noise, making it suitable for noise-sensitive circuits and systems.
• Wide supply voltage range: The AD7805CRZ-REEL can operate within a wide supply voltage range, providing flexibility in different power supply configurations.
• Low power consumption: It consumes minimal power, making it ideal for energy-efficient designs and battery-powered devices.

Advantages and Disadvantages

Advantages

• High accuracy and stability
• Low temperature coefficient
• Low output noise
• Wide supply voltage range
• Low power consumption

Disadvantages

• Limited output voltage options (only 5.0V)

Working Principles

The AD7805CRZ-REEL operates based on the principle of bandgap voltage reference. It utilizes a combination of bipolar and CMOS technologies to generate a stable and accurate reference voltage. This voltage is then used as a reference for other circuitry within the system.

Detailed Application Field Plans

The AD7805CRZ-REEL finds applications in various fields, including: 1. Precision measurement instruments 2. Data acquisition systems 3. Analog-to-digital converters (ADCs) 4. Voltage regulators 5. Industrial control systems 6. Communication equipment 7. Medical devices 8. Automotive electronics

Detailed and Complete Alternative Models

1. AD7804CRZ-REEL: Similar to the AD7805CRZ-REEL, but with a 4.096V output voltage.
2. AD7806CRZ-REEL: Similar to the AD7805CRZ-REEL, but with a 6.0V output voltage.
3. AD7809CRZ-REEL: Similar to the AD7805CRZ-REEL, but with a 9.0V output voltage.

These alternative models provide different output voltage options while maintaining similar characteristics and features as the AD7805CRZ-REEL.

In conclusion, the AD7805CRZ-REEL is a highly accurate and stable voltage reference used in various electronic systems. Its low noise, low power consumption, and wide supply voltage range make it suitable for a wide range of applications. While it has limited output voltage options, there are alternative models available to cater to different voltage requirements.