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規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR) |
| ProductStatus | Active |
| AmplifierType | General Purpose |
| NumberofCircuits | 1 |
| OutputType | Rail-to-Rail |
| SlewRate | 32V/µs |
| GainBandwidthProduct | 10.6 MHz |
| Current-InputBias | 10 pA |
| Voltage-InputOffset | 210 mV |
| Current-Supply | 2.48mA (x4 Channels) |
| Current-Output/Channel | 65 mA |
| Voltage-SupplySpan(Min) | 2.7 V |
| Voltage-SupplySpan(Max) | 40 V |
| OperatingTemperature | -40°C ~ 125°C (TA) |
| MountingType | Surface Mount |
| Package/Case | SC-74A, SOT-753 |
概述
Description
The OPA992IDBVR is a precision operational amplifier designed for high-performance applications. Manufactured by Texas Instruments, it features ultra-low noise and distortion, making it ideal for precision instrumentation, medical devices, and audio equipment. The amplifier offers a low offset voltage and low bias current, ensuring accurate signal processing. It operates on a wide supply voltage range, enhancing versatility across different systems. The OPA992IDBVR is part of the OPAx992 series, known for its stability and high precision. It is available in a small SOT-23 package, which is suitable for compact circuit designs. Additionally, it provides rail-to-rail input and output, maximizing dynamic range and improving overall performance in low-voltage applications. The OPA992IDBVR is characterized by its robust temperature stability and low input voltage noise density, making it a reliable choice for sensitive applications that require minimal signal interference.
Equivalent
Equivalent products to the OPA992IDBVR, a precision operational amplifier, may include:
1. OPA2210 - Known for low noise and precision.
2. OPA828 - High precision with low input bias current.
3. AD8628 - Offers high precision and low noise.
4. LT6018 - Precision op-amp with low offset voltage.
5. MAX44250 - Low-noise, high-precision amplifier.
These alternatives offer similar performance characteristics but verify specifications to ensure compatibility with your application.
1. OPA2210 - Known for low noise and precision.
2. OPA828 - High precision with low input bias current.
3. AD8628 - Offers high precision and low noise.
4. LT6018 - Precision op-amp with low offset voltage.
5. MAX44250 - Low-noise, high-precision amplifier.
These alternatives offer similar performance characteristics but verify specifications to ensure compatibility with your application.
Features
The OPA992IDBVR is a precision operational amplifier from Texas Instruments, notable for its high performance in various applications. Key features include:
1. High Precision: It offers low input offset voltage and drift, ensuring high accuracy in your applications.
2. Low Noise: The amplifier is designed with low noise characteristics, making it suitable for sensitive signal processing tasks.
3. Wide Bandwidth: It provides a wide bandwidth, allowing for fast signal processing and improved performance in dynamic applications.
4. Low Power Consumption: The OPA992IDBVR is optimized for low power operation, making it suitable for battery-powered and portable devices.
5. Rail-to-Rail Output: It supports rail-to-rail output, maximizing dynamic range and improving signal integrity.
6. Wide Supply Range: The device operates over a wide supply voltage range, enhancing its versatility in various circuit designs.
7. Surface-Mount Package: Available in a compact surface-mount package, it is suitable for space-constrained applications.
8. Temperature Range: It functions effectively over a broad temperature range, ensuring reliability in diverse environmental conditions.
These features make the OPA992IDBVR ideal for precision instrumentation, sensor signal conditioning, and other demanding analog applications.
1. High Precision: It offers low input offset voltage and drift, ensuring high accuracy in your applications.
2. Low Noise: The amplifier is designed with low noise characteristics, making it suitable for sensitive signal processing tasks.
3. Wide Bandwidth: It provides a wide bandwidth, allowing for fast signal processing and improved performance in dynamic applications.
4. Low Power Consumption: The OPA992IDBVR is optimized for low power operation, making it suitable for battery-powered and portable devices.
5. Rail-to-Rail Output: It supports rail-to-rail output, maximizing dynamic range and improving signal integrity.
6. Wide Supply Range: The device operates over a wide supply voltage range, enhancing its versatility in various circuit designs.
7. Surface-Mount Package: Available in a compact surface-mount package, it is suitable for space-constrained applications.
8. Temperature Range: It functions effectively over a broad temperature range, ensuring reliability in diverse environmental conditions.
These features make the OPA992IDBVR ideal for precision instrumentation, sensor signal conditioning, and other demanding analog applications.
Pinout
The OPA992IDBVR is a precision operational amplifier. It comes in an SOT-23-6 package, meaning it has 6 pins. Here are the pin functions:
1. V+ (Positive Supply Voltage): Supplies power to the operational amplifier.
2. IN- (Inverting Input): The input pin where the inverting signal is applied.
3. IN+ (Non-Inverting Input): The input pin where the non-inverting signal is applied.
4. V- (Negative Supply Voltage or Ground): Connects to the negative power supply or ground.
5. OUT (Output): The output pin from which the amplified signal is delivered.
6. NC (No Connect): Typically not connected to the circuit, often used for mechanical stability on the PCB.
The OPA992 is designed for high-precision applications, offering low offset voltage and low noise. Its pin configuration is standard for many single op-amps in similar packages.
1. V+ (Positive Supply Voltage): Supplies power to the operational amplifier.
2. IN- (Inverting Input): The input pin where the inverting signal is applied.
3. IN+ (Non-Inverting Input): The input pin where the non-inverting signal is applied.
4. V- (Negative Supply Voltage or Ground): Connects to the negative power supply or ground.
5. OUT (Output): The output pin from which the amplified signal is delivered.
6. NC (No Connect): Typically not connected to the circuit, often used for mechanical stability on the PCB.
The OPA992 is designed for high-precision applications, offering low offset voltage and low noise. Its pin configuration is standard for many single op-amps in similar packages.
Manufacturer
The OPA992IDBVR is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company headquartered in Dallas, Texas. It is known for designing and manufacturing semiconductors and various integrated circuits, which are sold to electronics designers and manufacturers globally. TI is a leading producer of analog technology components and embedded processors, and its products are widely used in various applications, including industrial, automotive, personal electronics, communications, and enterprise systems. The company is recognized for its innovation in electronics and contributes significantly to advancements in digital and analog technologies.
Application
The OPA992IDBVR is a precision operational amplifier commonly used in various applications requiring high accuracy and stability. Key application areas include:
1. Sensor Signal Conditioning: Enhances signal quality from sensors in industrial and consumer electronics.
2. Data Acquisition Systems: Provides precise amplification for accurate data conversion.
3. Precision Instrumentation: Utilized in medical devices and scientific instruments where high reliability is crucial.
4. Active Filters: Used in constructing precise active filters in communication systems.
5. Transducer Interfaces: Interfaces with transducers to ensure accurate signal processing.
6. Control Systems: Integrated into feedback loops for precise control in automation systems.
Its low power consumption and high performance make it suitable for portable and battery-powered devices.
1. Sensor Signal Conditioning: Enhances signal quality from sensors in industrial and consumer electronics.
2. Data Acquisition Systems: Provides precise amplification for accurate data conversion.
3. Precision Instrumentation: Utilized in medical devices and scientific instruments where high reliability is crucial.
4. Active Filters: Used in constructing precise active filters in communication systems.
5. Transducer Interfaces: Interfaces with transducers to ensure accurate signal processing.
6. Control Systems: Integrated into feedback loops for precise control in automation systems.
Its low power consumption and high performance make it suitable for portable and battery-powered devices.
Package
The OPA992IDBVR is packaged in a SOT-23-6 surface-mount package.