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OPA4340UA/2K5
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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 #OPA4340UA/2K5
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データシート OPA4340UA/2K5 DataSheet
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在庫状況6527
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 |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | microPOWER™ |
| ProductStatus | Active |
| AmplifierType | CMOS |
| NumberofCircuits | 4 |
| OutputType | Rail-to-Rail |
| SlewRate | 6V/µs |
| GainBandwidthProduct | 5.5 MHz |
| Current-InputBias | 0.2 pA |
| Voltage-InputOffset | 150 µV |
| Current-Supply | 750µA (x4 Channels) |
| Current-Output/Channel | 50 mA |
| Voltage-SupplySpan(Min) | 2.5 V |
| Voltage-SupplySpan(Max) | 5.5 V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 14-SOIC (0.154, 3.90mm Width) |
概要
Description
The OPA4340UA/2K5 is a precision operational amplifier from Texas Instruments, known for its low offset voltage and high input impedance. It belongs to the OPA340 series and is designed to deliver accurate and stable performance in a wide range of applications. Some key features include:
1. Low Offset Voltage: Typically around 100 µV, making it suitable for precision applications.
2. Wide Bandwidth: Offers a gain bandwidth product of 5.5 MHz, supporting a wide range of frequencies.
3. Low Noise: Ensures minimal signal interference, enhancing performance in sensitive applications.
4. Low Quiescent Current: Consumes minimal power, ideal for battery-operated devices.
5. Rail-to-Rail Output: Capable of utilizing the full range of supply voltage, enhancing dynamic range.
6. Versatile Applications: Suitable for sensor signal conditioning, data acquisition, and active filters.
The OPA4340UA/2K5 is available in a compact SOIC-14 package, providing flexibility in design and integration. It is a reliable choice for engineers seeking precision and efficiency in analog signal processing.
1. Low Offset Voltage: Typically around 100 µV, making it suitable for precision applications.
2. Wide Bandwidth: Offers a gain bandwidth product of 5.5 MHz, supporting a wide range of frequencies.
3. Low Noise: Ensures minimal signal interference, enhancing performance in sensitive applications.
4. Low Quiescent Current: Consumes minimal power, ideal for battery-operated devices.
5. Rail-to-Rail Output: Capable of utilizing the full range of supply voltage, enhancing dynamic range.
6. Versatile Applications: Suitable for sensor signal conditioning, data acquisition, and active filters.
The OPA4340UA/2K5 is available in a compact SOIC-14 package, providing flexibility in design and integration. It is a reliable choice for engineers seeking precision and efficiency in analog signal processing.
Equivalent
The OPA4340UA/2K5 is a precision operational amplifier. Equivalent products include the TL084 from Texas Instruments, AD8544 from Analog Devices, and LM324 from various manufacturers. These alternatives may have slight differences in specifications, so it's important to review their datasheets to ensure compatibility for your specific application requirements.
Features
The OPA4340UA/2K5 is a precision operational amplifier known for its low noise and low power consumption, making it ideal for a variety of applications. Key features include:
1. Low Noise: It offers a low input noise voltage, enhancing the precision in signal processing applications.
2. Low Offset Voltage: The amplifier has a low offset voltage, which reduces error and improves accuracy in measurement systems.
3. High Slew Rate: This feature allows for rapid response to changes in input signals, beneficial in high-speed applications.
4. Low Power Consumption: It is designed for efficiency, making it suitable for battery-operated devices.
5. Wide Supply Voltage Range: The OPA4340UA/2K5 operates over a broad supply voltage range, offering flexibility in different circuit designs.
6. Rail-to-Rail Output: This enhances the dynamic range, providing better performance in single-supply operations.
7. Small Package: The amplifier is available in a compact package, saving space on circuit boards.
These features make the OPA4340UA/2K5 suitable for precision instrumentation, data acquisition systems, and other applications requiring high accuracy and low power.
1. Low Noise: It offers a low input noise voltage, enhancing the precision in signal processing applications.
2. Low Offset Voltage: The amplifier has a low offset voltage, which reduces error and improves accuracy in measurement systems.
3. High Slew Rate: This feature allows for rapid response to changes in input signals, beneficial in high-speed applications.
4. Low Power Consumption: It is designed for efficiency, making it suitable for battery-operated devices.
5. Wide Supply Voltage Range: The OPA4340UA/2K5 operates over a broad supply voltage range, offering flexibility in different circuit designs.
6. Rail-to-Rail Output: This enhances the dynamic range, providing better performance in single-supply operations.
7. Small Package: The amplifier is available in a compact package, saving space on circuit boards.
These features make the OPA4340UA/2K5 suitable for precision instrumentation, data acquisition systems, and other applications requiring high accuracy and low power.
Pinout
The OPA4340UA/2K5 is a precision operational amplifier from Texas Instruments. It is part of the OPA340 series, which is known for its low power consumption and good performance in single-supply applications. The "UA" in the part number typically indicates a specific package type, such as the SOIC (Small Outline Integrated Circuit).
As for the pin count, the OPA4340UA is a quad op-amp, meaning it contains four operational amplifiers within a single package. The SOIC package for quad op-amps usually has 14 pins.
The primary function of the OPA4340UA is to amplify voltage signals. It is commonly used in a wide range of applications, including sensor signal conditioning, medical instrumentation, and data acquisition systems. The device operates well in both single-supply and dual-supply configurations, making it versatile for various design needs.
As for the pin count, the OPA4340UA is a quad op-amp, meaning it contains four operational amplifiers within a single package. The SOIC package for quad op-amps usually has 14 pins.
The primary function of the OPA4340UA is to amplify voltage signals. It is commonly used in a wide range of applications, including sensor signal conditioning, medical instrumentation, and data acquisition systems. The device operates well in both single-supply and dual-supply configurations, making it versatile for various design needs.
Manufacturer
The OPA4340UA/2K5 is manufactured by Texas Instruments. Texas Instruments, commonly referred to as TI, is an American technology company that designs and manufactures semiconductors and various integrated circuits. The company operates globally and is one of the largest producers of analog chips and embedded processors. TI's products are used in a wide array of electronic applications, ranging from calculators and educational technology to industrial and automotive systems. The company is known for its focus on innovation and has a significant presence in the electronics industry.
Application
The OPA4340UA/2K5 is a precision operational amplifier widely used in various applications due to its low offset voltage, low noise, and high bandwidth. Its application areas include:
1. Data Acquisition Systems: For accurate signal processing and conversion.
2. Medical Instrumentation: In devices requiring high precision and low noise.
3. Test and Measurement Equipment: Ensures precise measurements in oscilloscopes and multimeters.
4. Transducer Amplifiers: Used for signal conditioning of sensors and transducers.
5. Active Filters: In audio and signal processing circuits.
6. Control Systems: Utilized in feedback loops requiring stable and accurate performance.
These factors make it suitable for high-precision and low-noise applications.
1. Data Acquisition Systems: For accurate signal processing and conversion.
2. Medical Instrumentation: In devices requiring high precision and low noise.
3. Test and Measurement Equipment: Ensures precise measurements in oscilloscopes and multimeters.
4. Transducer Amplifiers: Used for signal conditioning of sensors and transducers.
5. Active Filters: In audio and signal processing circuits.
6. Control Systems: Utilized in feedback loops requiring stable and accurate performance.
These factors make it suitable for high-precision and low-noise applications.
Package
The OPA4340UA/2K5 is an operational amplifier packaged in a Surface-Mount Device (SMD) configuration, specifically the SOIC-14 (Small Outline Integrated Circuit with 14 pins). The "/2K5" indicates it is supplied in a reel with 2,500 units.
