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OPA820IDBVR
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FabricanteTexas Instruments
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| AmplifierType | Voltage Feedback |
| NumberofCircuits | 1 |
| SlewRate | 240V/µs |
| GainBandwidthProduct | 280 MHz |
| -3dbBandwidth | 800 MHz |
| Current-InputBias | 9 µA |
| Voltage-InputOffset | 200 µV |
| Current-Supply | 5.6mA |
| Current-Output/Channel | 110 mA |
| Voltage-SupplySpan(Min) | 5 V |
| Voltage-SupplySpan(Max) | 12 V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | SC-74A, SOT-753 |
Visão Geral
Description
The OPA820IDBVR is a high-speed operational amplifier produced by Texas Instruments. It is designed for applications requiring a combination of high bandwidth, low noise, and low distortion. Featuring a unity-gain bandwidth of 1.9 GHz and a low input voltage noise of 2.2 nV/√Hz, this op-amp is suitable for applications such as video processing, communications, and high-speed data acquisition systems.
The OPA820IDBVR operates with a single or dual supply voltage ranging from 4.5V to 12V, accommodating a wide range of power requirements. It is packaged in a small SOT-23-6 form factor, making it ideal for space-constrained designs. The device also offers a slew rate of 2400 V/µs, ensuring fast signal response times.
Additional features include rail-to-rail output, which maximizes the dynamic range, and thermal protection to enhance reliability. With its robust performance characteristics, the OPA820IDBVR is well-suited for both professional and consumer electronic applications where precision and speed are critical.
The OPA820IDBVR operates with a single or dual supply voltage ranging from 4.5V to 12V, accommodating a wide range of power requirements. It is packaged in a small SOT-23-6 form factor, making it ideal for space-constrained designs. The device also offers a slew rate of 2400 V/µs, ensuring fast signal response times.
Additional features include rail-to-rail output, which maximizes the dynamic range, and thermal protection to enhance reliability. With its robust performance characteristics, the OPA820IDBVR is well-suited for both professional and consumer electronic applications where precision and speed are critical.
Equivalent
The OPA820IDBVR is a high-speed, voltage-feedback operational amplifier from Texas Instruments. Equivalent products include:
1. AD811ARZ from Analog Devices
2. LMH6702 from Texas Instruments
3. THS3201 from Texas Instruments
These components have similar functionality, making them potential substitutes, but always double-check specifications and pin compatibility before replacing a component in a design.
1. AD811ARZ from Analog Devices
2. LMH6702 from Texas Instruments
3. THS3201 from Texas Instruments
These components have similar functionality, making them potential substitutes, but always double-check specifications and pin compatibility before replacing a component in a design.
Features
The OPA820IDBVR is a high-performance operational amplifier known for its wide bandwidth and fast slew rate. Key features include:
1. Wide Bandwidth: Offers a large gain bandwidth product, making it suitable for high-speed applications.
2. Fast Slew Rate: Capable of handling rapid changes in the input signal, which is crucial for fast signal processing.
3. Low Noise: Designed to minimize noise, ensuring signal integrity in sensitive applications.
4. Precision: Provides high accuracy and low distortion, ideal for precision amplification tasks.
5. Low Power Consumption: Efficient power usage suitable for battery-operated devices.
6. Rail-to-Rail Output: Enhances dynamic range by maximizing the output voltage swing.
7. Operating Voltage: Supports a wide supply voltage range, enhancing versatility in different circuit designs.
8. Temperature Range: Functions reliably over a broad temperature range, suitable for various environmental conditions.
These features make the OPA820IDBVR ideal for applications in communication systems, medical instrumentation, and other areas requiring high-speed and high-precision amplification.
1. Wide Bandwidth: Offers a large gain bandwidth product, making it suitable for high-speed applications.
2. Fast Slew Rate: Capable of handling rapid changes in the input signal, which is crucial for fast signal processing.
3. Low Noise: Designed to minimize noise, ensuring signal integrity in sensitive applications.
4. Precision: Provides high accuracy and low distortion, ideal for precision amplification tasks.
5. Low Power Consumption: Efficient power usage suitable for battery-operated devices.
6. Rail-to-Rail Output: Enhances dynamic range by maximizing the output voltage swing.
7. Operating Voltage: Supports a wide supply voltage range, enhancing versatility in different circuit designs.
8. Temperature Range: Functions reliably over a broad temperature range, suitable for various environmental conditions.
These features make the OPA820IDBVR ideal for applications in communication systems, medical instrumentation, and other areas requiring high-speed and high-precision amplification.
Pinout
The OPA820IDBVR is a high-speed, voltage-feedback operational amplifier. It is designed for applications requiring high bandwidth and fast settling times. The device is available in an SOT-23-6 package, which means it has 6 pins.
The functions of the pins are as follows:
1. V+ (Pin 6): Positive power supply input.
2. V- (Pin 2): Negative power supply input.
3. Non-Inverting Input (Pin 3): Input terminal for the non-inverting signal.
4. Inverting Input (Pin 2): Input terminal for the inverting signal.
5. Output (Pin 5): The output signal of the amplifier.
6. NC (Pin 1): No connection; this pin is typically not used.
The OPA820 is commonly used in applications such as ADC drivers, active filters, and high-speed data acquisition systems, due to its excellent performance characteristics in these domains.
The functions of the pins are as follows:
1. V+ (Pin 6): Positive power supply input.
2. V- (Pin 2): Negative power supply input.
3. Non-Inverting Input (Pin 3): Input terminal for the non-inverting signal.
4. Inverting Input (Pin 2): Input terminal for the inverting signal.
5. Output (Pin 5): The output signal of the amplifier.
6. NC (Pin 1): No connection; this pin is typically not used.
The OPA820 is commonly used in applications such as ADC drivers, active filters, and high-speed data acquisition systems, due to its excellent performance characteristics in these domains.
Manufacturer
The OPA820IDBVR is manufactured by Texas Instruments. Texas Instruments (TI) is a global semiconductor company that designs and manufactures a wide range of semiconductor solutions, including integrated circuits and embedded processors. TI serves a variety of markets, including industrial, automotive, personal electronics, communications equipment, and enterprise systems. The company is known for its innovation in analog and embedded processing technologies, and it provides products that are integral to modern electronics and various technological advancements.
Application
The OPA820IDBVR is a high-speed, low-noise operational amplifier commonly used in various applications. Its primary application areas include:
1. Medical Imaging: Enhances signal clarity in equipment like MRI and CT scanners.
2. Communication Systems: Supports high-frequency signal amplification for RF and microwave communication.
3. Test and Measurement: Utilized in oscilloscopes and signal analyzers for precise measurements.
4. High-Speed Data Acquisition: Aids in capturing fast and accurate data in ADC circuits.
5. Optical Systems: Used in photodetector amplifiers for fiber optics and imaging.
6. Video and Multimedia: Provides high-quality amplification in video processing equipment.
Its combination of speed, low noise, and precision makes it ideal for these advanced electronic applications.
1. Medical Imaging: Enhances signal clarity in equipment like MRI and CT scanners.
2. Communication Systems: Supports high-frequency signal amplification for RF and microwave communication.
3. Test and Measurement: Utilized in oscilloscopes and signal analyzers for precise measurements.
4. High-Speed Data Acquisition: Aids in capturing fast and accurate data in ADC circuits.
5. Optical Systems: Used in photodetector amplifiers for fiber optics and imaging.
6. Video and Multimedia: Provides high-quality amplification in video processing equipment.
Its combination of speed, low noise, and precision makes it ideal for these advanced electronic applications.
Package
The OPA820IDBVR is an operational amplifier manufactured by Texas Instruments. It comes in a SOT-23-6 package, which is a small outline transistor package with six pins. This package type is compact and suitable for surface-mount applications, offering a balance between size and performance for high-speed, low-power operations.
