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OPA4348AIPWR
Basic Information Overview
- Category: Operational Amplifier (Op-Amp)
- Use: Signal amplification and conditioning in various electronic circuits
- Characteristics:
- High gain and bandwidth
- Low input offset voltage and current
- Rail-to-rail input and output capability
- Low noise and distortion
- Package: TSSOP-14
- Essence: Precision operational amplifier
- Packaging/Quantity: Tape and reel, 2500 units per reel
Specifications
- Supply Voltage Range: ±2.25V to ±18V
- Input Offset Voltage: 500µV (maximum)
- Input Bias Current: 1nA (maximum)
- Gain Bandwidth Product: 10MHz
- Slew Rate: 5V/µs
- Input Common Mode Voltage Range: -0.1V to +3.9V
- Output Voltage Swing: Rail-to-Rail
- Quiescent Current: 1.4mA (typical)
Detailed Pin Configuration
The OPA4348AIPWR has a total of 14 pins arranged as follows:
___________
V+ | 1 14 | V-
I | 2 13 | OUT
N | 3 12 | IN+
C | 4 11 | NC
O | 5 10 | IN-
M | 6 9 | NC
| 7 8 |
|___________|
Functional Features
- High precision and accuracy in signal amplification
- Wide input voltage range allows for versatile applications
- Rail-to-rail input and output capability enables maximum utilization of the supply voltage range
- Low noise and distortion ensure high-quality signal processing
- Stable performance over a wide temperature range
Advantages
- High gain and bandwidth make it suitable for applications requiring precise signal amplification
- Low input offset voltage and current minimize errors in signal conditioning
- Rail-to-rail input and output capability provides flexibility in designing circuits with limited supply voltage range
- Low noise and distortion ensure accurate signal processing even in sensitive applications
Disadvantages
- Relatively higher quiescent current compared to some other op-amps
- Limited number of pins may restrict the number of external components that can be connected directly
Working Principles
The OPA4348AIPWR is an operational amplifier that amplifies and conditions electrical signals. It utilizes a differential input stage, followed by gain stages and output buffers. The input signal is amplified and processed according to the desired gain configuration set by external resistors. The amplified signal is then available at the output pin.
Detailed Application Field Plans
The OPA4348AIPWR is widely used in various electronic circuits, including: 1. Audio amplifiers and preamplifiers 2. Sensor signal conditioning circuits 3. Active filters and equalizers 4. Data acquisition systems 5. Instrumentation and measurement equipment 6. Industrial control systems 7. Communication systems
Detailed and Complete Alternative Models
Some alternative models to the OPA4348AIPWR include: - OPA348AIDBVT - OPA2348AIDGKR - OPA1348AIDR - OPA548TDA/3K - OPA2480AIDGKT
These models offer similar functionality and characteristics, providing options for different design requirements.
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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van OPA4348AIPWR in technische oplossingen
Sure! Here are 10 common questions and answers related to the application of OPA4348AIPWR:
Q: What is the OPA4348AIPWR? A: The OPA4348AIPWR is a quad-channel, low-power operational amplifier (op-amp) designed for various technical applications.
Q: What is the supply voltage range for the OPA4348AIPWR? A: The supply voltage range for the OPA4348AIPWR is typically between 2.7V and 5.5V.
Q: What is the input voltage range of the OPA4348AIPWR? A: The input voltage range of the OPA4348AIPWR extends from the negative supply voltage (V-) to the positive supply voltage (V+).
Q: What is the typical gain bandwidth product (GBW) of the OPA4348AIPWR? A: The typical GBW of the OPA4348AIPWR is around 10 MHz.
Q: Can the OPA4348AIPWR operate in single-supply mode? A: Yes, the OPA4348AIPWR can operate in both single-supply and split-supply configurations.
Q: What is the quiescent current consumption of the OPA4348AIPWR? A: The quiescent current consumption of the OPA4348AIPWR is typically around 500 µA per channel.
Q: Does the OPA4348AIPWR have built-in protection features? A: Yes, the OPA4348AIPWR includes built-in features such as short-circuit protection and thermal shutdown.
Q: What is the output voltage swing of the OPA4348AIPWR? A: The output voltage swing of the OPA4348AIPWR is typically within a few millivolts of the supply rails.
Q: Can the OPA4348AIPWR be used in audio applications? A: Yes, the OPA4348AIPWR can be used in audio applications such as headphone amplifiers and audio mixers.
Q: What is the recommended operating temperature range for the OPA4348AIPWR? A: The recommended operating temperature range for the OPA4348AIPWR is typically between -40°C and +125°C.
Please note that these answers are general and may vary depending on specific datasheet specifications and application requirements.