사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Reference Type | Series, Shunt |
| Output Type | Programmable |
| Voltage - Output (Min/Fixed) | ±2.5V, ±3V |
| Current - Output | 10 mA |
| Tolerance | ±0.04%, ±0.03% |
| Temperature Coefficient | 3ppm/°C |
| Noise - 01 Hzto10 Hz | 4µVp-p |
| Voltage - Input | 4V ~ 36V |
| Supply Current | 1mA |
| Current - Cathode | 1 mA |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
개요
Description
The AD780BRZ-REEL is a high-precision voltage reference from Analog Devices, designed to provide a stable and accurate output voltage for various electronic applications. It typically offers an output voltage of 2.5V or 3.0V, selectable via pin connections, and is known for its low noise and low temperature coefficient, making it suitable for precision applications.
Key features of the AD780BRZ-REEL include low output voltage drift over temperature, excellent line and load regulation, and low quiescent current, which contribute to its reliability and efficiency in maintaining stable voltage outputs. The device comes in a small, surface-mount package, enhancing its compatibility with compact circuit designs.
Its applications span a range of fields, including data acquisition systems, control systems, and instrumentation, where precise voltage references are crucial for maintaining system accuracy. The device's robust performance in varying conditions makes it a preferred choice for engineers seeking reliable voltage references in high-performance circuits.
Key features of the AD780BRZ-REEL include low output voltage drift over temperature, excellent line and load regulation, and low quiescent current, which contribute to its reliability and efficiency in maintaining stable voltage outputs. The device comes in a small, surface-mount package, enhancing its compatibility with compact circuit designs.
Its applications span a range of fields, including data acquisition systems, control systems, and instrumentation, where precise voltage references are crucial for maintaining system accuracy. The device's robust performance in varying conditions makes it a preferred choice for engineers seeking reliable voltage references in high-performance circuits.
Equivalent
The AD780BRZ-REEL is a precision voltage reference chip. Equivalent products include:
1. LM4040 series from Texas Instruments
2. REF02 series from Texas Instruments and Analog Devices
3. ADR02 series from Analog Devices
4. LT1021 series from Analog Devices (formerly Linear Technology)
These alternatives offer similar electrical characteristics and can serve as substitutes depending on specific application requirements. Always check the specifications to ensure compatibility.
1. LM4040 series from Texas Instruments
2. REF02 series from Texas Instruments and Analog Devices
3. ADR02 series from Analog Devices
4. LT1021 series from Analog Devices (formerly Linear Technology)
These alternatives offer similar electrical characteristics and can serve as substitutes depending on specific application requirements. Always check the specifications to ensure compatibility.
Features
The AD780BRZ-REEL is a high-precision voltage reference from Analog Devices, designed for applications requiring high accuracy and stability. Key features of this component include:
1. Precision: It offers high output accuracy with low drift over time and temperature, ensuring reliable performance in precision applications.
2. Output Voltage Options: The device provides a fixed output voltage of either 2.5V or 3.0V.
3. Low Noise: It features low output noise, which minimizes interference in sensitive analog circuits.
4. Low Power Consumption: The AD780BRZ-REEL is energy-efficient, making it suitable for battery-powered and portable devices.
5. Wide Supply Range: It operates over a wide input voltage range, enhancing its versatility in different circuit designs.
6. Temperature Range: The component works effectively over an extended temperature range, typically from -40°C to +85°C.
7. Small Package: It comes in a compact SOIC package, ideal for space-constrained applications.
These features make the AD780BRZ-REEL an excellent choice for applications in instrumentation, data acquisition, and precision control systems.
1. Precision: It offers high output accuracy with low drift over time and temperature, ensuring reliable performance in precision applications.
2. Output Voltage Options: The device provides a fixed output voltage of either 2.5V or 3.0V.
3. Low Noise: It features low output noise, which minimizes interference in sensitive analog circuits.
4. Low Power Consumption: The AD780BRZ-REEL is energy-efficient, making it suitable for battery-powered and portable devices.
5. Wide Supply Range: It operates over a wide input voltage range, enhancing its versatility in different circuit designs.
6. Temperature Range: The component works effectively over an extended temperature range, typically from -40°C to +85°C.
7. Small Package: It comes in a compact SOIC package, ideal for space-constrained applications.
These features make the AD780BRZ-REEL an excellent choice for applications in instrumentation, data acquisition, and precision control systems.
Pinout
The AD780BRZ-REEL is a precision voltage reference manufactured by Analog Devices. It typically comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here is a concise description of its pin functions:
1. Pin 1 (VOUT): Output pin providing the reference voltage.
2. Pin 2 (GND): Ground connection.
3. Pin 3 (VIN): Supply voltage input.
4. Pin 4 (TEMP): Temperature monitoring pin (optional connection).
5. Pin 5 (NC): No connection, typically not used.
6. Pin 6 (NC): No connection, typically not used.
7. Pin 7 (TRIM): Trim pin for fine-tuning the output voltage.
8. Pin 8 (VOUT (Sense)): Sense pin for the output voltage, often connected to the load to improve regulation.
The AD780 provides a stable reference voltage of either 2.5V or 3.0V, selectable by connecting specific pins. It is designed for high accuracy and stability, making it suitable for precision applications such as data acquisition systems and instrumentation.
1. Pin 1 (VOUT): Output pin providing the reference voltage.
2. Pin 2 (GND): Ground connection.
3. Pin 3 (VIN): Supply voltage input.
4. Pin 4 (TEMP): Temperature monitoring pin (optional connection).
5. Pin 5 (NC): No connection, typically not used.
6. Pin 6 (NC): No connection, typically not used.
7. Pin 7 (TRIM): Trim pin for fine-tuning the output voltage.
8. Pin 8 (VOUT (Sense)): Sense pin for the output voltage, often connected to the load to improve regulation.
The AD780 provides a stable reference voltage of either 2.5V or 3.0V, selectable by connecting specific pins. It is designed for high accuracy and stability, making it suitable for precision applications such as data acquisition systems and instrumentation.
Manufacturer
The AD780BRZ-REEL is manufactured by Analog Devices, Inc. Analog Devices is a multinational company that specializes in the design and manufacturing of a wide range of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company serves a variety of industries, including communications, industrial, automotive, and consumer electronics. Known for its innovation and high-quality products, Analog Devices focuses on providing solutions that bridge the physical and digital worlds, such as sensors, data converters, amplifiers, and power management technologies.
Application
The AD780BRZ-REEL is a high precision voltage reference commonly used in applications requiring stable and accurate voltage outputs. Key areas of use include analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and precision measurement instruments. It is also utilized in calibration and test equipment, industrial process controls, and medical instrumentation. Its low noise and high stability make it ideal for communication systems and aerospace applications where precise voltage reference is critical.
Package
The AD780BRZ-REEL is part of the Analog Devices AD780 series, which is a high precision voltage reference. The "BRZ" in the part number indicates that it is in an SOIC (Small Outline Integrated Circuit) package. The "REEL" suffix specifies that the components are provided on a reel, suitable for automated assembly processes.
