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OPA4172IPW
Product Overview
Category: Integrated Circuit (IC)
Use: Operational Amplifier
Characteristics: - High precision - Low noise - Wide bandwidth - Rail-to-rail input and output - Low power consumption
Package: TSSOP-14
Essence: The OPA4172IPW is a high-performance operational amplifier designed for various applications that require precision amplification.
Packaging/Quantity: The OPA4172IPW is typically sold in reels of 2500 units.
Specifications
- Supply Voltage Range: ±2.25V to ±18V
- Input Offset Voltage: 150µV (maximum)
- Input Bias Current: 1nA (maximum)
- Gain Bandwidth Product: 50MHz
- Slew Rate: 20V/µs
- Quiescent Current: 1.6mA per channel
Detailed Pin Configuration
The OPA4172IPW has a total of 14 pins, which are arranged as follows:
```
| | | OPA4172IPW | |_______________________|
Pin Configuration:
1 NC
2 IN-
3 IN+
4 V-
5 OUT
6 V+
7 NC
8 NC
9 NC
10 NC
11 NC
12 NC
13 NC
14 NC
```
Functional Features
- High precision amplification
- Low noise operation
- Wide bandwidth for accurate signal reproduction
- Rail-to-rail input and output capability allows for maximum dynamic range
- Low power consumption for energy-efficient applications
Advantages and Disadvantages
Advantages: - High precision amplification ensures accurate signal processing - Low noise operation minimizes signal distortion - Wide bandwidth allows for faithful reproduction of high-frequency signals - Rail-to-rail input and output capability provides maximum dynamic range - Low power consumption makes it suitable for battery-powered devices
Disadvantages: - Limited availability in certain regions - Relatively higher cost compared to some other operational amplifiers
Working Principles
The OPA4172IPW is based on a differential amplifier configuration, which amplifies the voltage difference between its two input terminals. It utilizes a combination of active and passive components to achieve high gain, low noise, and wide bandwidth characteristics. The rail-to-rail input and output capability ensures that the amplifier can handle signals that span the entire supply voltage range.
Detailed Application Field Plans
The OPA4172IPW is widely used in various applications, including but not limited to: - Audio amplification - Sensor signal conditioning - Data acquisition systems - Medical instrumentation - Industrial control systems - Communication equipment
Detailed and Complete Alternative Models
- OPA4171IPW: Similar specifications and features, but with a single operational amplifier instead of dual.
- OPA4178IPW: Higher bandwidth and faster slew rate, suitable for applications requiring higher speed.
- OPA4180IPW: Lower power consumption and lower quiescent current, ideal for battery-powered devices.
These alternative models provide flexibility in choosing the most suitable operational amplifier based on specific application requirements.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de OPA4172IPW en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of OPA4172IPW in technical solutions:
Q: What is the OPA4172IPW? A: The OPA4172IPW is a dual operational amplifier (op-amp) integrated circuit that is commonly used in various electronic applications.
Q: What are the key features of the OPA4172IPW? A: The key features of the OPA4172IPW include low offset voltage, high slew rate, wide bandwidth, low noise, and rail-to-rail input/output capability.
Q: What is the typical voltage supply range for the OPA4172IPW? A: The OPA4172IPW typically operates with a voltage supply range of ±2.5V to ±18V.
Q: Can the OPA4172IPW be used in single-supply applications? A: Yes, the OPA4172IPW can be used in both dual-supply and single-supply applications, thanks to its rail-to-rail input/output capability.
Q: What are some common applications of the OPA4172IPW? A: The OPA4172IPW is commonly used in audio amplifiers, active filters, precision instrumentation, data acquisition systems, and other signal conditioning circuits.
Q: What is the maximum output current of the OPA4172IPW? A: The OPA4172IPW has a maximum output current of ±30mA.
Q: Does the OPA4172IPW have built-in protection features? A: Yes, the OPA4172IPW includes built-in features such as thermal shutdown and short-circuit protection to ensure safe operation.
Q: What is the input offset voltage of the OPA4172IPW? A: The input offset voltage of the OPA4172IPW is typically very low, in the range of microvolts.
Q: Can the OPA4172IPW operate at high temperatures? A: Yes, the OPA4172IPW is designed to operate over a wide temperature range, typically from -40°C to +125°C.
Q: Is the OPA4172IPW available in different package options? A: Yes, the OPA4172IPW is available in various package options, including the 14-pin TSSOP and SOIC packages.
Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's specifications for the OPA4172IPW.