ADR420BRZ

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ADR420BRZ

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IC VREF SERIES 0.05% 8SOIC

  • Nhà sản xuấtCông ty Analog Devices Inc.

  • Ông. Phần #ADR420BRZ

  • Gói SOIC-8

  • Có sẵn6197

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Thông số kỹ thuật

thuộc tính Giá trị
Package / Case Bulk,Tube
Series XFET®
Part Status Active
Reference Type Series
Output Type Fixed
Voltage - Output (Min/Fixed) 2.048V
Current - Output 10 mA
Tolerance ±0.05%
Temperature Coefficient 3ppm/°C
Noise - 01 Hzto10 Hz 1.75µVp-p
Voltage - Input 4V ~ 18V
Supply Current 600µA
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount

Tổng quan

Description

ADR420BRZ refers to a specific homologation or regulatory standard for vehicles, often applied in automotive engineering to meet regional compliance. The "ADR" is typically an abbreviation for Australian Design Rules, which are national standards for vehicle safety, anti-theft, and emissions in Australia. The "420" might indicate a specific rule or section within those standards, and "BRZ" likely refers to a model or variant of a vehicle, such as the Subaru BRZ.
In this context, ADR420BRZ would imply requirements or modifications necessary for the Subaru BRZ to comply with Australian regulations. This could involve adjustments to the car's emissions systems, safety features, or other compliance-related components to meet the specified design rules. Understanding ADR compliance is crucial for manufacturers and importers to ensure that vehicles are legally operable within Australia, maintaining both safety standards and regulatory adherence.

Equivalent

The ADR420BRZ is a precision voltage reference. Equivalent products include:
1. LM4040 series from Texas Instruments - Offers similar precision and stability.
2. LT1021 series from Analog Devices/Linear Technology - Known for low drift and high accuracy.
3. REF5020 from Texas Instruments - High precision and low noise.
4. MAX6325 from Maxim Integrated - Provides high stability and low temperature drift.
Always verify specifications to ensure compatibility with your application.

Features

The ADR420BRZ is a precision voltage reference designed for high-performance applications. Key features include:
1. High Precision: Offers a low drift of 3 ppm/°C and an initial accuracy of ±0.1%, ensuring stable and precise voltage output.
2. Low Noise: With a noise level of just 1.0 µV p-p at 0.1 Hz to 10 Hz, it is suitable for noise-sensitive applications.
3. Wide Temperature Range: Operates efficiently across a broad temperature range of -40°C to +125°C, making it versatile for various environments.
4. Low Power Consumption: Consumes minimal power, typically around 950 µA, which is ideal for battery-operated devices.
5. Output Voltage: Provides a fixed output voltage of 2.5V.
6. Compact Package: Available in a small, 8-lead SOIC package, facilitating easy integration into circuit designs.
7. High Output Current: Can source and sink up to 10 mA of output current.
These features make the ADR420BRZ suitable for precision data acquisition systems, medical instrumentation, and other applications that require high accuracy and reliability.

Pinout

The ADR420BRZ is a precision voltage reference produced by Analog Devices. It comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. The key features of the ADR420 include low noise, low drift, and high accuracy, making it suitable for precision applications.
Here's a brief overview of the pin functions:
1. Pin 1 (NC): No Connect.
2. Pin 2 (GND): Ground connection.
3. Pin 3 (TRIM): Allows for fine-tuning of the output voltage.
4. Pin 4 (VIN): Supply voltage input.
5. Pin 5 (NC): No Connect.
6. Pin 6 (OUT): Reference voltage output.
7. Pin 7 (TEMP): Provides a temperature sensor output.
8. Pin 8 (NC): No Connect.
This voltage reference is typically used in systems requiring stable and precise voltage references, such as data converters and precision measurement devices.

Manufacturer

The ADR420BRZ 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 solutions for a wide range of industries, including communications, automotive, industrial, aerospace, and healthcare.

Application

The ADR420BRZ is a high-precision voltage reference used in various applications requiring stable and accurate voltage outputs. Key application areas include:
1. Data Acquisition Systems: Ensures consistent voltage references for ADCs (Analog-to-Digital Converters).
2. Instrumentation: Provides precise voltage for measurement accuracy in scientific and industrial instruments.
3. Medical Devices: Used in equipment requiring reliable and stable voltage references for critical measurements.
4. Telecommunication: Supports stable signal processing in communication equipment.
5. Power Management: Offers reference voltage for regulation and control circuits.
6. Test and Measurement Equipment: Ensures precision in calibration and testing instruments.
These applications benefit from the ADR420BRZ's low noise, high stability, and excellent temperature performance.

Package

The ADR420BRZ is a precision voltage reference from Analog Devices. It comes in an 8-lead SOIC (Small Outline Integrated Circuit) package, which is denoted by the "R" in its part number.

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