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規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| AmplifierType | General Purpose |
| NumberofCircuits | 1 |
| OutputType | Rail-to-Rail |
| SlewRate | 1.5V/µs |
| GainBandwidthProduct | 3 MHz |
| Current-InputBias | 0.2 pA |
| Voltage-InputOffset | 500 µV |
| Current-Supply | 150µA |
| Current-Output/Channel | 20 mA |
| Voltage-SupplySpan(Min) | 1.8 V |
| Voltage-SupplySpan(Max) | 5.5 V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | SC-74A, SOT-753 |
概述
Description
The OPA314AIDBVR is a precision operational amplifier designed by Texas Instruments. It belongs to the OPA314 series and is known for its low power consumption, low noise, and high precision. This op-amp operates on a single-supply voltage ranging from 1.8V to 5.5V, making it suitable for battery-powered and portable applications.
Key features include a low input bias current, low offset voltage, and a rail-to-rail input and output range, which enhances its performance in various signal conditioning tasks. The device is optimized for low voltage operation and offers a bandwidth of 3 MHz, with a slew rate of 1.5 V/μs, making it ideal for a wide range of applications including sensors, transducers, and data acquisition systems.
The OPA314AIDBVR comes in a small SOT-23-5 package, which is suitable for compact designs. Its combination of performance characteristics makes it a versatile choice for designers aiming for accuracy and efficiency in their electronic circuits.
Key features include a low input bias current, low offset voltage, and a rail-to-rail input and output range, which enhances its performance in various signal conditioning tasks. The device is optimized for low voltage operation and offers a bandwidth of 3 MHz, with a slew rate of 1.5 V/μs, making it ideal for a wide range of applications including sensors, transducers, and data acquisition systems.
The OPA314AIDBVR comes in a small SOT-23-5 package, which is suitable for compact designs. Its combination of performance characteristics makes it a versatile choice for designers aiming for accuracy and efficiency in their electronic circuits.
Equivalent
The OPA314AIDBVR is a single, low-power, CMOS operational amplifier from Texas Instruments. Equivalent products with similar specifications might include:
1. MCP6001 from Microchip Technology
2. TLV313 from Texas Instruments
3. AD8601 from Analog Devices
4. LMV321 from STMicroelectronics
These alternatives typically offer similar supply voltage ranges, bandwidth, and low power consumption. Always check the datasheets to ensure compatibility with your specific application requirements.
1. MCP6001 from Microchip Technology
2. TLV313 from Texas Instruments
3. AD8601 from Analog Devices
4. LMV321 from STMicroelectronics
These alternatives typically offer similar supply voltage ranges, bandwidth, and low power consumption. Always check the datasheets to ensure compatibility with your specific application requirements.
Features
The OPA314AIDBVR is a precision CMOS operational amplifier that offers several key features:
1. Low Power Consumption: It operates with low quiescent current, making it suitable for battery-powered applications.
2. Wide Bandwidth: It provides a gain bandwidth of 3 MHz, allowing it to handle a wide range of frequencies effectively.
3. Rail-to-Rail Input and Output: This feature enables the amplifier to handle input signals and produce output signals very close to the supply rails, maximizing its dynamic range.
4. Low Offset Voltage: It offers a low input offset voltage, ensuring high accuracy in signal amplification.
5. Single-Supply Operation: The amplifier can operate on a single supply voltage, typically ranging from 1.8V to 5.5V, enhancing its versatility in various designs.
6. Compact Package: The OPA314AIDBVR is available in a small SOT-23 package, making it ideal for space-constrained applications.
7. EMI Protection: It includes features that help reduce the effects of electromagnetic interference, improving performance in noisy environments.
These features make the OPA314AIDBVR suitable for a wide range of applications, including sensor signal conditioning, precision instrumentation, and portable devices.
1. Low Power Consumption: It operates with low quiescent current, making it suitable for battery-powered applications.
2. Wide Bandwidth: It provides a gain bandwidth of 3 MHz, allowing it to handle a wide range of frequencies effectively.
3. Rail-to-Rail Input and Output: This feature enables the amplifier to handle input signals and produce output signals very close to the supply rails, maximizing its dynamic range.
4. Low Offset Voltage: It offers a low input offset voltage, ensuring high accuracy in signal amplification.
5. Single-Supply Operation: The amplifier can operate on a single supply voltage, typically ranging from 1.8V to 5.5V, enhancing its versatility in various designs.
6. Compact Package: The OPA314AIDBVR is available in a small SOT-23 package, making it ideal for space-constrained applications.
7. EMI Protection: It includes features that help reduce the effects of electromagnetic interference, improving performance in noisy environments.
These features make the OPA314AIDBVR suitable for a wide range of applications, including sensor signal conditioning, precision instrumentation, and portable devices.
Pinout
The OPA314AIDBVR is a single-channel operational amplifier from Texas Instruments. It is part of the OPA314 series, known for low power consumption and low offset voltage. This particular model comes in a SOT-23-5 package, which has a pin count of 5.
Here is a brief description of its pin functions:
1. V+ (Pin 1): Positive power supply voltage.
2. In- (Pin 2): Inverting input terminal.
3. In+ (Pin 3): Non-inverting input terminal.
4. V- (Pin 4): Negative power supply voltage (often connected to ground in single-supply configurations).
5. Out (Pin 5): Output terminal where the amplified signal is available.
The OPA314AIDBVR is used in various applications due to its wide bandwidth, low quiescent current, and high slew rate, making it suitable for battery-powered and portable devices.
Here is a brief description of its pin functions:
1. V+ (Pin 1): Positive power supply voltage.
2. In- (Pin 2): Inverting input terminal.
3. In+ (Pin 3): Non-inverting input terminal.
4. V- (Pin 4): Negative power supply voltage (often connected to ground in single-supply configurations).
5. Out (Pin 5): Output terminal where the amplified signal is available.
The OPA314AIDBVR is used in various applications due to its wide bandwidth, low quiescent current, and high slew rate, making it suitable for battery-powered and portable devices.
Manufacturer
The OPA314AIDBVR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components and integrated circuits. It is well-known for developing analog and embedded processing products, which are used in a variety of applications across different industries, including automotive, industrial, personal electronics, and communications equipment. Established in 1930 and headquartered in Dallas, Texas, TI has a significant presence in the electronics industry, providing products that are crucial for electronic system designs.
Application
The OPA314AIDBVR is a precision operational amplifier and is commonly used in various applications. Key areas include:
1. Sensor Signal Conditioning: Enhancing the performance of various sensor outputs.
2. Portable Devices: Used in battery-powered applications due to low power consumption.
3. Medical Instrumentation: Suitable for accurate signal amplification in medical diagnostics.
4. Test and Measurement Equipment: Ensures precise data acquisition and signal processing.
5. Industrial Automation: Used in control systems for reliable and accurate operations.
6. Communication Systems: Assists in signal amplification and filtering in RF applications.
These applications benefit from the OPA314's low noise, low input bias current, and wide bandwidth.
1. Sensor Signal Conditioning: Enhancing the performance of various sensor outputs.
2. Portable Devices: Used in battery-powered applications due to low power consumption.
3. Medical Instrumentation: Suitable for accurate signal amplification in medical diagnostics.
4. Test and Measurement Equipment: Ensures precise data acquisition and signal processing.
5. Industrial Automation: Used in control systems for reliable and accurate operations.
6. Communication Systems: Assists in signal amplification and filtering in RF applications.
These applications benefit from the OPA314's low noise, low input bias current, and wide bandwidth.
Package
The OPA314AIDBVR is an operational amplifier from Texas Instruments, and it comes in a SOT-23-5 package. This surface-mount package type is compact, typically used for space-constrained applications, and features five pins.
