ADR4520BRZ

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ADR4520BRZ

IC VREF SERIES 0.02% 8SOIC

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規格

Package Tube
ProductStatus Active
ReferenceType Series
OutputType Fixed
Voltage-Output(Min/Fixed) 2.048V
Current-Output 10 mA
Tolerance ±0.02%
TemperatureCoefficient 2ppm/°C
Noise-01Hzto10Hz 1µVp-p
Voltage-Input 3V ~ 15V
Current-Supply 950µA
OperatingTemperature -40°C ~ 125°C (TA)
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

概述

Description

ADR4520BRZ is typically a specific model or part number used in various industries, such as automotive, electronics, or manufacturing, to identify a particular component or product. The "ADR" could denote a series or category, while "4520BRZ" is a unique identifier that provides details about its specifications, capabilities, or intended use.
To provide a concise introduction:
- Identification: ADR4520BRZ is a designation for a specific product or component. Users should refer to the manufacturer’s documentation for exact details.

- Context: It is essential to know the industry or application to understand its purpose. This could range from machinery parts to electronic components.
- Specifications: The numbers and letters often indicate size, capacity, material, or other technical specifications important for integration or replacement.
- Usage: Knowing the exact role of ADR4520BRZ in its system is crucial for maintenance, troubleshooting, or upgrades.
For precise information, consult datasheets or technical manuals from the manufacturer.

Features

The ADR4520BRZ is a precision voltage reference designed for high accuracy and low noise applications. Key features include:
1. Precision Output: Offers a stable output voltage of 2.048V with an initial accuracy typically around ±0.02%.

2. Low Temperature Coefficient: Exhibits a low temperature drift, typically around 2 ppm/°C, ensuring stable performance across a wide temperature range.
3. Low Noise: The voltage noise is low, generally about 1.25 µV p-p from 0.1 Hz to 10 Hz, making it suitable for precision applications.
4. Low Power Consumption: Operates with a low quiescent current, typically around 950 µA, which is advantageous for power-sensitive applications.
5. Wide Operating Range: Functions over a wide temperature range from -40°C to +125°C, allowing it to be used in diverse environments.
6. Line and Load Regulation: Offers excellent line regulation (up to 10 ppm/V) and load regulation performance.
7. Compact Package: Available in a small 8-lead SOIC package, making it easy to integrate into various circuit designs.
These features make the ADR4520BRZ suitable for use in high-precision instrumentation, data acquisition systems, and other applications where accuracy and stability are critical.

Package

The ADR4520BRZ is a voltage reference IC from Analog Devices, typically packaged in an 8-lead SOIC (Small Outline Integrated Circuit) package. This package type is known for being compact and suitable for surface-mount applications, providing a balance between durability and ease of use in circuit designs.

Pinout

The ADR4520BRZ is a high precision voltage reference from Analog Devices. It is part of the ADR45xx series. The device has an 8-pin Small Outline Integrated Circuit (SOIC) package.
The primary function of the ADR4520BRZ is to provide a stable and accurate reference voltage. It offers an output voltage of 2.048 V and is designed for applications requiring high precision, such as data acquisition systems, precision measurement devices, and high-resolution converters.
The ADR4520BRZ features low noise, low temperature drift, and high initial accuracy, which are critical for maintaining performance under various operating conditions. The device operates over a wide supply voltage range and provides excellent line and load regulation.

Manufacturer

The ADR4520BRZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits. The company provides a wide range of products for various industries, including industrial, automotive, communications, healthcare, and consumer electronics, focusing on applications such as data conversion, signal processing, power management, and sensing.

Application

The ADR4520BRZ is a high-precision voltage reference used in applications requiring stable and accurate voltage sources. Key application areas include data acquisition systems, medical instrumentation, industrial process controls, precision measurement equipment, and communication systems. Its low noise and high stability make it suitable for use in analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and voltage monitoring in precision electronic systems.

Equivalent

Equivalent products to the ADR4520BRZ voltage reference chip are:
1. MAX6126 from Maxim Integrated
2. LT1021 from Analog Devices
3. REF5020 from Texas Instruments
4. ADR02 from Analog Devices
These alternatives offer similar precision and reference voltage capabilities. Always check the specific datasheet to ensure compatibility with your application's requirements.

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