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AD780BRZ
IC VREF SERIES 0.04%/0.03% 8SOIC
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- 製造商。 部分 #AD780BRZ
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規格
| Package | Tube |
| ProductStatus | Active |
| ReferenceType | Series, Shunt |
| OutputType | Programmable |
| Voltage-Output(Min/Fixed) | ±2.5V, ±3V |
| Current-Output | 10 mA |
| Tolerance | ±0.04%, ±0.03% |
| TemperatureCoefficient | 3ppm/°C |
| Noise-01Hzto10Hz | 4µVp-p |
| Voltage-Input | 4V ~ 36V |
| Current-Supply | 1mA |
| Current-Cathode | 1 mA |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
概述
Description
The AD780BRZ is a high-precision voltage reference device designed by Analog Devices. It provides a stable and accurate reference voltage, which is crucial for precision analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other high-performance electronic systems. Available in a small, 8-lead SOIC package, the AD780BRZ offers a low output noise and excellent temperature stability, making it suitable for a variety of industrial, instrumentation, and communication applications.
The device typically operates with a nominal output voltage of either 2.5 V or 3.0 V, selectable via an external pin configuration. It features a low quiescent current and an intelligent shutdown capability for power-sensitive applications. The AD780BRZ is known for its low thermal hysteresis and low long-term drift, ensuring consistent performance over time and varying environmental conditions. Its ability to maintain high accuracy and stability makes it a preferred choice in precision systems.
Overall, the AD780BRZ is a reliable and versatile component for engineers looking to achieve precise voltage reference in their designs.
The device typically operates with a nominal output voltage of either 2.5 V or 3.0 V, selectable via an external pin configuration. It features a low quiescent current and an intelligent shutdown capability for power-sensitive applications. The AD780BRZ is known for its low thermal hysteresis and low long-term drift, ensuring consistent performance over time and varying environmental conditions. Its ability to maintain high accuracy and stability makes it a preferred choice in precision systems.
Overall, the AD780BRZ is a reliable and versatile component for engineers looking to achieve precise voltage reference in their designs.
Features
The AD780BRZ is a precision voltage reference device known for its high accuracy and stability. Key features include:
1. Precision Reference: Offers a stable output voltage, typically 2.5V or 3.0V, making it ideal for precision applications.
2. Low Drift: Exhibits minimal drift with temperature changes, ensuring consistent performance over a wide range of environmental conditions.
3. Low Noise: Designed to produce low output noise, enhancing the performance of sensitive circuits.
4. Wide Supply Range: Operates over a broad supply voltage range, increasing its versatility in various applications.
5. High Initial Accuracy: Provides a highly accurate initial output voltage, minimizing the need for calibration.
6. Low Power Consumption: Efficient power usage makes it suitable for battery-operated devices.
7. Compact Package: Available in a small, surface-mount package (SOIC), which saves space on circuit boards.
8. Temperature Stability: Maintains performance across a wide temperature range, typically from -40°C to +85°C.
These features make the AD780BRZ suitable for use in data acquisition systems, precision measurement equipment, and any application requiring a reliable voltage reference source.
1. Precision Reference: Offers a stable output voltage, typically 2.5V or 3.0V, making it ideal for precision applications.
2. Low Drift: Exhibits minimal drift with temperature changes, ensuring consistent performance over a wide range of environmental conditions.
3. Low Noise: Designed to produce low output noise, enhancing the performance of sensitive circuits.
4. Wide Supply Range: Operates over a broad supply voltage range, increasing its versatility in various applications.
5. High Initial Accuracy: Provides a highly accurate initial output voltage, minimizing the need for calibration.
6. Low Power Consumption: Efficient power usage makes it suitable for battery-operated devices.
7. Compact Package: Available in a small, surface-mount package (SOIC), which saves space on circuit boards.
8. Temperature Stability: Maintains performance across a wide temperature range, typically from -40°C to +85°C.
These features make the AD780BRZ suitable for use in data acquisition systems, precision measurement equipment, and any application requiring a reliable voltage reference source.
Package
The AD780BRZ is housed in an 8-lead SOIC (Small Outline Integrated Circuit) package. This type of package is widely used for surface-mounted electronic components, offering a compact and reliable solution for various applications.
Pinout
The AD780BRZ is a precision voltage reference from Analog Devices. It typically comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Its primary function is to provide a stable and accurate voltage reference for various analog-to-digital converter (ADC) applications and other precision analog circuits.
The AD780BRZ offers a high precision 2.5V or 3.0V output voltage, which can be selected via a pin configuration. The reference voltage is stable over a wide range of temperatures and operating conditions, making it suitable for use in precision applications where accuracy and reliability are critical.
The typical pin functions for the AD780BRZ in an 8-pin SOIC package are as follows:
1. NC - No Connect
2. VOUT - Output Voltage
3. NC - No Connect
4. VIN - Input Voltage
5. GND - Ground
6. TEMP - Temperature Sensor Output
7. TRIM - Voltage Trim
8. NC - No Connect
Please refer to the datasheet for more detailed information and specific configurations.
The AD780BRZ offers a high precision 2.5V or 3.0V output voltage, which can be selected via a pin configuration. The reference voltage is stable over a wide range of temperatures and operating conditions, making it suitable for use in precision applications where accuracy and reliability are critical.
The typical pin functions for the AD780BRZ in an 8-pin SOIC package are as follows:
1. NC - No Connect
2. VOUT - Output Voltage
3. NC - No Connect
4. VIN - Input Voltage
5. GND - Ground
6. TEMP - Temperature Sensor Output
7. TRIM - Voltage Trim
8. NC - No Connect
Please refer to the datasheet for more detailed information and specific configurations.
Manufacturer
The AD780BRZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacture of a broad range of integrated circuits used in analog and digital signal processing. These products are used in various applications, including industrial, automotive, communication, consumer electronics, and healthcare sectors. The company is known for its high-performance products and solutions that help bridge the physical and digital worlds, enhancing the capabilities of electronic devices.
Application
The AD780BRZ is a precision voltage reference used in applications requiring high accuracy and stability. It is ideal for use in data acquisition systems, precision measurement instruments, and control systems. Its low noise and low drift performance make it suitable for ADCs and DACs, ensuring reliable and precise voltage regulation in demanding environments. Additionally, it finds use in medical equipment, industrial automation, and communication systems where consistent voltage reference is crucial.
Equivalent
The AD780BRZ is a high precision voltage reference chip. Equivalent products include the LM4040 series from Texas Instruments, LT1021 from Analog Devices (formerly Linear Technology), and REF01 from Texas Instruments. These alternatives provide similar voltage reference functions and precision levels. Always verify specifications to ensure compatibility with your specific application.
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