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OPA134UA/2K5
+BOMIC AUDIO 1 CIRCUIT 8SOIC
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メーカーSTマイクロエレクトロニクス
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メーカー品番 #OPA134UA/2K5
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データシート OPA134UA/2K5 DataSheet
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在庫状況8753
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Series | SoundPlus™ |
| PartStatus | Active |
| AmplifierType | Audio |
| NumberofCircuits | 1 |
| SlewRate | 20V/µs |
| Current-InputBias | 5 pA |
| Voltage-InputOffset | 500 µV |
| Current-Supply | 4mA |
| Current-Output/Channel | 35 mA |
| Voltage-SupplySpan(Min) | 5 V |
| Voltage-SupplySpan(Max) | 36 V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154", 3.90mm Width) |
| SupplierDevicePackage | 8-SOIC |
| BaseProductNumber | OPA134 |
| GainBandwidthProduct | 8 MHz |
概要
Description
The OPA134UA/2K5 is a precision operational amplifier (op-amp) designed by Texas Instruments. It falls under the OPA134 series, which is known for high performance and low distortion, making it suitable for professional audio applications and high-fidelity sound systems. This particular model, with the suffix 'UA,' is typically packaged in a surface-mount form factor, making it suitable for compact circuit designs.
Key features of the OPA134UA include low noise, low total harmonic distortion (THD), and wide bandwidth, which contribute to its ability to deliver clean and accurate audio signals. It operates with a single or dual power supply and offers rail-to-rail operation, enhancing its versatility in various circuit designs. The term "2K5" in the product number usually refers to packaging or quantity specifications, often indicating a reel containing 2,500 units for bulk purchasing.
Overall, the OPA134UA/2K5 is favored in applications requiring precise audio signal amplification, such as mixers, preamplifiers, and equalizers, due to its excellent audio performance and reliability.
Key features of the OPA134UA include low noise, low total harmonic distortion (THD), and wide bandwidth, which contribute to its ability to deliver clean and accurate audio signals. It operates with a single or dual power supply and offers rail-to-rail operation, enhancing its versatility in various circuit designs. The term "2K5" in the product number usually refers to packaging or quantity specifications, often indicating a reel containing 2,500 units for bulk purchasing.
Overall, the OPA134UA/2K5 is favored in applications requiring precise audio signal amplification, such as mixers, preamplifiers, and equalizers, due to its excellent audio performance and reliability.
Equivalent
The OPA134UA/2K5 is a low-noise operational amplifier known for its high performance in audio applications. Equivalent products include the OPA2134, OPA227, and NE5532, all of which offer similar audio fidelity and low distortion characteristics. However, when considering replacements, ensure that the pin configuration and specific electrical characteristics such as bandwidth, noise, and supply voltage are compatible with your application needs. Always refer to the datasheets to confirm compatibility.
Features
The OPA134UA/2K5 is a high-performance operational amplifier known for its low noise and distortion. Key features include:
1. Low Noise: It exhibits a low noise level of 8 nV/√Hz, making it suitable for audio applications.
2. Low Distortion: With a distortion rate of only 0.00008%, it ensures high-fidelity audio reproduction.
3. Wide Bandwidth: The amplifier has a wide bandwidth of 8 MHz, allowing it to handle high-speed signals efficiently.
4. Slew Rate: It features a high slew rate of 20 V/μs, enabling fast signal processing.
5. High Open-Loop Gain: The device provides an open-loop gain of 120 dB, ensuring precise amplification.
6. Wide Supply Range: It operates on a wide supply voltage range of ±2.5V to ±18V, offering flexibility in different designs.
7. Low Input Bias Current: The low input bias current of 5 pA minimizes errors in high-impedance circuits.
8. Unity-Gain Stable: It offers stable performance in a unity-gain configuration.
9. SOIC-8 Package: The device comes in a compact SOIC-8 package, facilitating easy integration into various circuits.
These features make the OPA134UA/2K5 ideal for professional audio equipment and precision instrumentation applications.
1. Low Noise: It exhibits a low noise level of 8 nV/√Hz, making it suitable for audio applications.
2. Low Distortion: With a distortion rate of only 0.00008%, it ensures high-fidelity audio reproduction.
3. Wide Bandwidth: The amplifier has a wide bandwidth of 8 MHz, allowing it to handle high-speed signals efficiently.
4. Slew Rate: It features a high slew rate of 20 V/μs, enabling fast signal processing.
5. High Open-Loop Gain: The device provides an open-loop gain of 120 dB, ensuring precise amplification.
6. Wide Supply Range: It operates on a wide supply voltage range of ±2.5V to ±18V, offering flexibility in different designs.
7. Low Input Bias Current: The low input bias current of 5 pA minimizes errors in high-impedance circuits.
8. Unity-Gain Stable: It offers stable performance in a unity-gain configuration.
9. SOIC-8 Package: The device comes in a compact SOIC-8 package, facilitating easy integration into various circuits.
These features make the OPA134UA/2K5 ideal for professional audio equipment and precision instrumentation applications.
Pinout
The OPA134UA/2K5 is an operational amplifier (op-amp) from Texas Instruments. It is known for its low noise, low distortion, and high slew rate, making it suitable for high-fidelity audio applications and precision instrumentation.
The OPA134UA comes in an 8-pin SOIC package. Here is a brief overview of its pin configuration and functions:
1. Pin 1 (NC): No connection.
2. Pin 2 (Inverting Input): Inverting input terminal of the op-amp.
3. Pin 3 (Non-inverting Input): Non-inverting input terminal of the op-amp.
4. Pin 4 (V- or VSS): Negative power supply voltage.
5. Pin 5 (NC): No connection.
6. Pin 6 (Output): Output terminal of the op-amp.
7. Pin 7 (V+ or VDD): Positive power supply voltage.
8. Pin 8 (NC): No connection.
The OPA134UA is designed to operate over a wide supply voltage range and can be used in various applications that require precision and low distortion.
The OPA134UA comes in an 8-pin SOIC package. Here is a brief overview of its pin configuration and functions:
1. Pin 1 (NC): No connection.
2. Pin 2 (Inverting Input): Inverting input terminal of the op-amp.
3. Pin 3 (Non-inverting Input): Non-inverting input terminal of the op-amp.
4. Pin 4 (V- or VSS): Negative power supply voltage.
5. Pin 5 (NC): No connection.
6. Pin 6 (Output): Output terminal of the op-amp.
7. Pin 7 (V+ or VDD): Positive power supply voltage.
8. Pin 8 (NC): No connection.
The OPA134UA is designed to operate over a wide supply voltage range and can be used in various applications that require precision and low distortion.
Manufacturer
The OPA134UA/2K5 is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components, including analog and embedded processing chips. TI is widely recognized for its innovation in the semiconductor industry and supplies products to various sectors such as automotive, industrial, consumer electronics, and communications. They are known for their high-performance and reliable electronic components, which are used in diverse applications worldwide.
Application
The OPA134UA/2K5 is an operational amplifier known for its low noise and distortion, making it ideal for high-fidelity audio applications. It is used in audio preamplifiers, mixers, and equalizers. Additionally, its low offset voltage and high slew rate make it suitable for precision measurement instruments, medical equipment, and sensor interfaces. The amplifier's wide bandwidth and low total harmonic distortion (THD) also make it valuable in active filters, data acquisition systems, and communication equipment. Its stability over a wide range of conditions enhances its use in industrial controls and instrumentation.
Package
The OPA134UA/2K5 is an operational amplifier from Texas Instruments and is packaged in an SOIC-8 (Small Outline Integrated Circuit) package. The "/2K5" indicates that it is supplied in a reel with 2,500 units.
