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規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| AmplifierType | General Purpose |
| NumberofCircuits | 1 |
| OutputType | Rail-to-Rail |
| SlewRate | 10V/µs |
| GainBandwidthProduct | 10 MHz |
| Current-InputBias | 8 pA |
| Voltage-InputOffset | 200 µV |
| Current-Supply | 1.6mA |
| Voltage-SupplySpan(Min) | 4.5 V |
| Voltage-SupplySpan(Max) | 36 V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | SC-74A, SOT-753 |
概述
Description
The OPA172IDBVR is a high-performance operational amplifier (op-amp) manufactured by Texas Instruments. It is part of the OPA172 family, known for its wide supply voltage range, low noise, and high precision. The device operates on a supply voltage ranging from 4.5 V to 36 V, making it suitable for a variety of applications.
Key features of the OPA172IDBVR include a low input offset voltage, low input bias current, and a wide bandwidth, which make it ideal for precision signal processing tasks. It also offers a low total harmonic distortion (THD), enhancing its performance in audio and other sensitive applications.
The op-amp is housed in a small SOT-23 package, which is advantageous for space-constrained designs. Its robust design allows it to perform well in challenging environments, including those with high temperatures or high voltage variations. The OPA172IDBVR is commonly used in industrial, automotive, and consumer electronics applications, where reliability and precision are crucial.
Key features of the OPA172IDBVR include a low input offset voltage, low input bias current, and a wide bandwidth, which make it ideal for precision signal processing tasks. It also offers a low total harmonic distortion (THD), enhancing its performance in audio and other sensitive applications.
The op-amp is housed in a small SOT-23 package, which is advantageous for space-constrained designs. Its robust design allows it to perform well in challenging environments, including those with high temperatures or high voltage variations. The OPA172IDBVR is commonly used in industrial, automotive, and consumer electronics applications, where reliability and precision are crucial.
Equivalent
The OPA172IDBVR is a general-purpose operational amplifier from Texas Instruments. Equivalent products include the LM358 series from Texas Instruments, the MCP6002 from Microchip Technology, and the TLV9002 from Texas Instruments. These alternatives offer similar functionality but may differ in specific parameters like power supply range, bandwidth, or input offset voltage. Always check the datasheets for detailed specifications to ensure compatibility with your application.
Features
The OPA172IDBVR is a precision operational amplifier from Texas Instruments, designed to offer high performance in a range of applications. Key features include:
1. Wide Supply Range: Operates on a supply voltage from 4.5V to 36V (±2.25V to ±18V), making it versatile for different power supply conditions.
2. Low Noise: It has a low input noise density of 7 nV/√Hz, suitable for precision applications requiring low-noise performance.
3. Low Offset Voltage: The offset voltage is typically around 0.5 mV, ensuring accurate signal amplification.
4. High Slew Rate: Offers a slew rate of 10 V/μs, allowing for fast response times in dynamic applications.
5. Wide Bandwidth: Provides a gain bandwidth product of 10 MHz, supporting high-speed signal processing.
6. Rail-to-Rail Output: Capable of rail-to-rail output, which maximizes dynamic range and flexibility in low voltage operations.
7. Low Quiescent Current: Consumes a low quiescent current of 1.6 mA per channel, enhancing power efficiency.
These features make the OPA172IDBVR suitable for various applications including data acquisition, process control, and other precision instrumentation projects.
1. Wide Supply Range: Operates on a supply voltage from 4.5V to 36V (±2.25V to ±18V), making it versatile for different power supply conditions.
2. Low Noise: It has a low input noise density of 7 nV/√Hz, suitable for precision applications requiring low-noise performance.
3. Low Offset Voltage: The offset voltage is typically around 0.5 mV, ensuring accurate signal amplification.
4. High Slew Rate: Offers a slew rate of 10 V/μs, allowing for fast response times in dynamic applications.
5. Wide Bandwidth: Provides a gain bandwidth product of 10 MHz, supporting high-speed signal processing.
6. Rail-to-Rail Output: Capable of rail-to-rail output, which maximizes dynamic range and flexibility in low voltage operations.
7. Low Quiescent Current: Consumes a low quiescent current of 1.6 mA per channel, enhancing power efficiency.
These features make the OPA172IDBVR suitable for various applications including data acquisition, process control, and other precision instrumentation projects.
Pinout
The OPA172IDBVR is a precision operational amplifier manufactured by Texas Instruments. It is available in an SOT-23-5 package, which means it has 5 pins. The key functions and pin assignments are as follows:
1. Pin 1 (NC): No internal connection.
2. Pin 2 (V- or GND): Negative power supply or ground.
3. Pin 3 (IN+): Non-inverting input.
4. Pin 4 (IN-): Inverting input.
5. Pin 5 (V+): Positive power supply.
This op-amp is designed for low-noise, low-distortion, and high-precision applications. It can operate with a wide supply voltage range and is commonly used in various analog applications such as data acquisition systems, industrial controls, and sensor signal conditioning.
1. Pin 1 (NC): No internal connection.
2. Pin 2 (V- or GND): Negative power supply or ground.
3. Pin 3 (IN+): Non-inverting input.
4. Pin 4 (IN-): Inverting input.
5. Pin 5 (V+): Positive power supply.
This op-amp is designed for low-noise, low-distortion, and high-precision applications. It can operate with a wide supply voltage range and is commonly used in various analog applications such as data acquisition systems, industrial controls, and sensor signal conditioning.
Manufacturer
The OPA172IDBVR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits. It is one of the largest semiconductor companies in the world and is well-known for its development, innovation, and production of analog chips and embedded processors. TI's products are widely used in various applications such as automotive, industrial, personal electronics, communications equipment, and enterprise systems. The company is headquartered in Dallas, Texas, and has operations around the globe, with a strong emphasis on research and development to continually advance its product offerings.
Application
The OPA172IDBVR is a precision operational amplifier that is commonly used in various applications due to its low noise, low offset voltage, and wide supply voltage range. Key application areas include:
1. Data Acquisition Systems: Enhances signal integrity in sensor interfacing.
2. Industrial Control Systems: Provides accurate signal conditioning in control loops.
3. Medical Instrumentation: Used in devices requiring precise analog processing.
4. Test and Measurement Equipment: Ensures high accuracy in measurement instruments.
5. Transducer Interfaces: Amplifies low-level signals from sensors and transducers.
6. Active Filters: Used in building high-performance active filter circuits.
7. Audio Applications: Utilized in high-fidelity audio equipment for improved sound quality.
1. Data Acquisition Systems: Enhances signal integrity in sensor interfacing.
2. Industrial Control Systems: Provides accurate signal conditioning in control loops.
3. Medical Instrumentation: Used in devices requiring precise analog processing.
4. Test and Measurement Equipment: Ensures high accuracy in measurement instruments.
5. Transducer Interfaces: Amplifies low-level signals from sensors and transducers.
6. Active Filters: Used in building high-performance active filter circuits.
7. Audio Applications: Utilized in high-fidelity audio equipment for improved sound quality.
Package
The OPA172IDBVR is an operational amplifier that comes in a SOT-23-5 package type. This is a small, surface-mount package with five pins, suitable for compact electronic designs.
