AD561SD Product Overview

Introduction

The AD561SD is a precision voltage reference belonging to the category of integrated circuits. It is commonly used in electronic devices and systems that require stable and accurate voltage references for optimal performance.

Basic Information Overview

• Category: Integrated Circuit
• Use: Provides stable and accurate voltage reference
• Characteristics: Precision, reliability, stability
• Package: DIP (Dual Inline Package)
• Essence: Ensures consistent voltage output
• Packaging/Quantity: Typically packaged in tubes or trays, quantity varies by manufacturer

Specifications

The AD561SD features the following specifications: - Voltage Output Range: 2.5V to 10V - Initial Accuracy: ±0.05% - Temperature Coefficient: 5ppm/°C - Operating Temperature Range: -40°C to +85°C - Supply Voltage: 15V to 30V

Detailed Pin Configuration

The AD561SD has a standard pin configuration with the following key pins: 1. VOUT: Voltage Output 2. VREF: Reference Voltage Input 3. GND: Ground 4. V+: Positive Supply Voltage 5. NC: No Connection 6. V-: Negative Supply Voltage

Functional Features

• Precise Voltage Output: The AD561SD provides a stable and accurate voltage reference within a wide range.
• Low Temperature Coefficient: With a low temperature coefficient, it maintains its accuracy across varying temperatures.
• High Initial Accuracy: The initial accuracy of ±0.05% ensures reliable performance from the outset.

Advantages and Disadvantages

Advantages

• High precision and stability
• Wide voltage output range
• Low temperature coefficient

Disadvantages

• Requires external power supply
• Sensitive to voltage fluctuations in the supply

Working Principles

The AD561SD utilizes internal circuitry to generate a precise voltage reference based on the input supply voltage and reference voltage. It employs temperature compensation techniques to maintain accuracy across different operating conditions.

Detailed Application Field Plans

The AD561SD finds applications in various fields, including: - Precision instrumentation - Data acquisition systems - Industrial automation - Test and measurement equipment

Detailed and Complete Alternative Models

Some alternative models to the AD561SD include: - AD580: Offers similar precision and stability with a different package type - LM4040: Provides a lower voltage reference with comparable accuracy - REF02: Suitable for applications requiring higher voltage outputs

In conclusion, the AD561SD is a versatile and reliable precision voltage reference that caters to the needs of diverse electronic systems and devices.

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