OPA4314AIPW
Product Overview
Category
The OPA4314AIPW belongs to the category of operational amplifiers (op-amps).
Use
It is commonly used in audio applications, instrumentation, and control systems.
Characteristics
- High precision
- Low noise
- Wide bandwidth
- Low offset voltage
Package
The OPA4314AIPW comes in a standard 14-pin TSSOP package.
Essence
This op-amp is essential for high-precision signal processing and amplification.
Packaging/Quantity
The OPA4314AIPW is typically packaged in reels with quantities varying based on manufacturer specifications.
Specifications
- Supply Voltage: ±2.25V to ±18V
- Input Offset Voltage: 150µV (max)
- Gain Bandwidth Product: 50MHz
- Slew Rate: 20V/µs
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- OUT1
- IN+
- IN-
- V-
- NC
- V+
- OUT2
- V-
- NC
- V+
- IN-
- IN+
- V-
- V+
Functional Features
- Dual-channel operation
- Rail-to-rail output swing
- Low input bias current
- Unity-gain stable
Advantages and Disadvantages
Advantages
- High precision and accuracy
- Wide operating voltage range
- Low noise performance
Disadvantages
- Relatively higher cost compared to general-purpose op-amps
- Limited availability from certain suppliers
Working Principles
The OPA4314AIPW operates based on the principles of differential amplification and feedback control, providing precise and stable amplification of input signals.
Detailed Application Field Plans
Audio Applications
The OPA4314AIPW can be used in audio mixers, equalizers, and professional audio equipment due to its low noise and high precision characteristics.
Instrumentation
In instrumentation applications, this op-amp is suitable for data acquisition systems, sensor interfaces, and precision measurement equipment.
Control Systems
For control systems, the OPA4314AIPW can be utilized in motor control, servo systems, and industrial automation due to its high precision and wide bandwidth.
Detailed and Complete Alternative Models
- OPA4134
- OPA4344
- AD8628
- LT1677
In conclusion, the OPA4314AIPW is a versatile operational amplifier with high precision and wide application potential in various fields such as audio, instrumentation, and control systems.
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技術ソリューションにおける OPA4314AIPW の適用に関連する 10 件の一般的な質問と回答をリストします。
What is the OPA4314AIPW?
- The OPA4314AIPW is a quad operational amplifier with rail-to-rail input and output, designed for precision instrumentation applications.
What are the key features of the OPA4314AIPW?
- The key features include low offset voltage, low noise, wide bandwidth, and low quiescent current, making it suitable for high-precision applications.
What are the typical applications of the OPA4314AIPW?
- Typical applications include data acquisition systems, test and measurement equipment, industrial process control, and precision instrumentation.
What is the supply voltage range for the OPA4314AIPW?
- The supply voltage range is typically between 2.7V and 5.5V, making it suitable for battery-powered and low-voltage applications.
What is the input common-mode voltage range of the OPA4314AIPW?
- The input common-mode voltage range extends from the negative supply rail to within 1.5V of the positive supply rail, allowing for full use of the supply voltage range.
Does the OPA4314AIPW have thermal shutdown protection?
- Yes, the OPA4314AIPW is equipped with thermal shutdown protection to prevent damage from excessive heat.
What is the temperature range for operation of the OPA4314AIPW?
- The OPA4314AIPW is specified for operation over the extended industrial temperature range of -40°C to 125°C.
Can the OPA4314AIPW be used in single-supply applications?
- Yes, the OPA4314AIPW is designed for single-supply operation, making it suitable for a wide range of applications.
What is the typical output voltage swing of the OPA4314AIPW?
- The typical output voltage swing is within a few millivolts of the supply rails, allowing for maximum utilization of the available dynamic range.
Are there any application notes or reference designs available for the OPA4314AIPW?
- Yes, Texas Instruments provides comprehensive application notes and reference designs to assist with the implementation of the OPA4314AIPW in various technical solutions.