ADR435BRZ-REEL7

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ADR435BRZ-REEL7

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IC VREF SERIES 0.04% 8SOIC

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Spezifikationen

Attribut Wert
Package / Case Tape & Reel (TR),Cut Tape (CT)
Series XFET®
Part Status Active
Reference Type Series
Output Type Fixed
Voltage - Output (Min/Fixed) 5V
Current - Output 30 mA
Tolerance ±0.04%
Temperature Coefficient 3ppm/°C
Noise - 01 Hzto10 Hz 8µVp-p
Voltage - Input 7V ~ 18V
Supply Current 800µA
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount

Übersicht

Description

The ADR435BRZ-REEL7 is a precision voltage reference component manufactured by Analog Devices. It is part of the ADR43x series, which are high-precision bandgap voltage references designed for low noise and low temperature drift suitable for a wide range of applications, including data acquisition systems, instrumentation, and metrology.
Key features of the ADR435BRZ-REEL7 include:
- Output Voltage: It typically provides a fixed output voltage of 5.0V.
- Precision: High accuracy with low output noise and excellent temperature stability.
- Temperature Coefficient: Low temperature coefficient, enhancing performance across varying temperatures.
- Output Current: Capable of sourcing/sinking small currents, which is ideal for precision applications.
- Package: Available in a compact, surface-mountable REEL7 package, facilitating easy integration into circuit boards.
Overall, the ADR435BRZ-REEL7 is valued for its reliability and performance in precision electronic applications, where stable and consistent voltage reference is crucial.

Equivalent

The ADR435BRZ-REEL7 is a low-noise, high-precision voltage reference. Equivalent products include:
1. LT1236BCS8-5 - Linear Technology (Analog Devices)
2. REF5050ID - Texas Instruments
3. MAX6250AASA+ - Maxim Integrated (Analog Devices)
4. LM4050BIM3-5.0 - Texas Instruments
These alternatives offer similar voltage reference characteristics and can be used in similar applications. Always verify specifications to ensure compatibility with your specific design requirements.

Features

The ADR435BRZ-REEL7 is a precision voltage reference device from Analog Devices. It offers a high level of accuracy and stability, making it ideal for applications requiring precise voltage regulation. Key features include:
1. Output Voltage: 5.0 V.
2. Temperature Coefficient: Ultra-low temperature drift of typically 3 ppm/°C, ensuring minimal deviation across temperature variations.
3. Initial Accuracy: High initial accuracy with a typical error of ±0.04%.
4. Low Noise: Produces a low noise output, typically 7 µV p-p from 0.1 Hz to 10 Hz, crucial for sensitive applications.
5. Supply Current: Operates with a low supply current of approximately 950 µA, enhancing efficiency.
6. Load Regulation: Excellent load regulation, ensuring consistent performance under varying load conditions.
7. Package: Offered in a compact SOIC package, suitable for space-constrained designs.
8. Stability: High long-term stability, making it reliable for long-term applications.
9. Wide Operating Temperature Range: Designed to function over a broad temperature range from -40°C to +125°C.
These features make the ADR435BRZ-REEL7 suitable for precision instrumentation, data acquisition systems, and other high-performance electronic applications.

Pinout

The ADR435BRZ-REEL7 is a precision voltage reference from Analog Devices. It typically comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here’s a brief description of its pin functions:
1. Pin 1 (NC): No connection.
2. Pin 2 (VIN): Input voltage pin where the supply voltage is applied.
3. Pin 3 (GND): Ground reference for the device.
4. Pin 4 (NC): No connection.
5. Pin 5 (TRIM): This pin is used for external trimming to adjust the output voltage if necessary.
6. Pin 6 (NC): No connection.
7. Pin 7 (VOUT): Output pin where the precision reference voltage is provided.
8. Pin 8 (NC): No connection.
The ADR435 provides a stable 5V output voltage, with low noise and high accuracy, making it suitable for precision applications. The NC (no connection) pins ensure proper spacing and mechanical integrity within the SOIC package but have no electrical function.

Application

The ADR435BRZ-REEL7 is a high precision voltage reference that is commonly used in applications requiring stable and accurate voltage standards. Key application areas include precision data acquisition systems, instrumentation and measurement equipment, and industrial control systems. It is also utilized in medical devices, telecommunications, and automotive electronics where reliable voltage references are critical. The component's low noise and high stability make it suitable for calibration equipment and test and measurement devices. Additionally, it is often used in analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other systems requiring precise voltage regulation.

Package

The ADR435BRZ-REEL7 is a precision voltage reference IC provided in an 8-lead SOIC_N (Small Outline Integrated Circuit) package. The "REEL7" indicates that the product is supplied on a tape and reel for automated assembly processes, typically with 7-inch reel dimensions.

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