AD589SH/883B

Product Overview

The AD589SH/883B is a precision 2.5V reference voltage source belonging to the category of integrated circuits. It is commonly used in electronic circuits where a stable and accurate voltage reference is required. The device exhibits exceptional characteristics such as high accuracy, low temperature coefficient, and low output noise. It is typically available in a hermetically sealed metal can package and is an essential component in various electronic systems.

Basic Information

• Category: Integrated Circuits
• Use: Provides a stable and accurate 2.5V reference voltage
• Characteristics: High accuracy, low temperature coefficient, low output noise
• Package: Hermetically sealed metal can
• Essence: Precision voltage reference
• Packaging/Quantity: Typically sold individually or in small quantities

Specifications

• Output Voltage: 2.5V ± 0.05%
• Temperature Coefficient: 3ppm/°C maximum
• Operating Temperature Range: -55°C to +125°C
• Supply Voltage: 4.5V to 40V
• Initial Accuracy: ±0.2%

Detailed Pin Configuration

The AD589SH/883B features a standard 3-pin configuration: 1. Pin 1: Input/Trim 2. Pin 2: Output 3. Pin 3: Common

Functional Features

• Provides a stable 2.5V reference voltage
• Low temperature coefficient ensures minimal output variation with temperature changes
• High accuracy and low output noise make it suitable for precision applications

Advantages and Disadvantages

Advantages

• High accuracy
• Low temperature coefficient
• Low output noise

Disadvantages

• Relatively limited supply voltage range
• Higher cost compared to some alternative models

Working Principles

The AD589SH/883B utilizes a precision bandgap reference circuit to generate a stable 2.5V output voltage. This circuitry compensates for temperature variations, ensuring consistent performance across a wide temperature range.

Detailed Application Field Plans

The AD589SH/883B finds extensive use in applications requiring precise voltage references, such as: - Analog-to-digital converters - Digital-to-analog converters - Voltage regulators - Data acquisition systems - Precision instrumentation

Detailed and Complete Alternative Models

Some alternative models to the AD589SH/883B include: - LM4040 - REF02 - LT1021

In conclusion, the AD589SH/883B is a highly reliable and accurate precision voltage reference that caters to the needs of various electronic systems, particularly those demanding stable and precise voltage sources.

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