OPA454AIDDAR
Product Overview
Category: Integrated Circuit (IC)
Use: Operational Amplifier
Characteristics: - High-speed, low-power operational amplifier - Rail-to-rail input and output - Wide supply voltage range: 2.7V to 5.5V - Low quiescent current: 1.3mA per channel - Unity-gain stable - Small package size: SOIC-8
Package: SOIC-8 (Small Outline Integrated Circuit)
Essence: The OPA454AIDDAR is a high-performance operational amplifier designed for various applications that require high-speed signal amplification with low power consumption.
Packaging/Quantity: The OPA454AIDDAR is available in tape and reel packaging, with 2500 units per reel.
Specifications
- Supply Voltage Range: 2.7V to 5.5V
- Input Offset Voltage: ±1mV (maximum)
- Gain Bandwidth Product: 50MHz (typical)
- Slew Rate: 20V/µs (typical)
- Input Bias Current: ±1nA (maximum)
- Output Current: ±30mA (maximum)
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
The OPA454AIDDAR has a total of 8 pins arranged as follows:
___________
OUT | 1 8 | VCC+
IN+ | 2 7 | IN-
IN- | 3 6 | VCC-
NC | 4 5 | OUT
|___________|
Functional Features
- High-speed amplification: The OPA454AIDDAR offers a gain bandwidth product of 50MHz, making it suitable for applications that require fast signal amplification.
- Low power consumption: With a quiescent current of only 1.3mA per channel, this operational amplifier helps conserve power in battery-operated devices.
- Rail-to-rail operation: The input and output voltage range of the OPA454AIDDAR extends from the negative supply rail to the positive supply rail, allowing it to handle signals close to the supply voltages.
Advantages and Disadvantages
Advantages: - High-speed performance - Low power consumption - Wide supply voltage range - Rail-to-rail operation
Disadvantages: - Limited output current capability - Relatively small package size
Working Principles
The OPA454AIDDAR is based on a differential amplifier configuration, which amplifies the voltage difference between its two input terminals. It utilizes a combination of active devices and passive components to achieve high gain, low distortion, and wide bandwidth.
Detailed Application Field Plans
The OPA454AIDDAR can be used in various applications, including: 1. Audio amplifiers 2. Data acquisition systems 3. Instrumentation amplifiers 4. Active filters 5. Signal conditioning circuits
Detailed and Complete Alternative Models
- OPA454AIDDA: Similar to OPA454AIDDAR but available in a different package (SOIC-14).
- OPA454AIDR: Similar to OPA454AIDDAR but available in a different package (SOIC-8).
These alternative models offer similar performance characteristics and can be used as substitutes for the OPA454AIDDAR in different applications.
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기술 솔루션에 OPA454AIDDAR 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
Sure! Here are 10 common questions and answers related to the application of OPA454AIDDAR in technical solutions:
Q: What is the OPA454AIDDAR? A: The OPA454AIDDAR is a high-speed operational amplifier (op-amp) designed for use in various technical applications.
Q: What is the voltage supply range for the OPA454AIDDAR? A: The OPA454AIDDAR operates with a voltage supply range of ±5V to ±18V.
Q: What is the bandwidth of the OPA454AIDDAR? A: The OPA454AIDDAR has a bandwidth of 500MHz, making it suitable for high-frequency applications.
Q: Can the OPA454AIDDAR be used as a voltage follower? A: Yes, the OPA454AIDDAR can be configured as a voltage follower to provide unity gain amplification.
Q: Is the OPA454AIDDAR suitable for driving capacitive loads? A: Yes, the OPA454AIDDAR has a high output current capability, making it suitable for driving capacitive loads.
Q: What is the input offset voltage of the OPA454AIDDAR? A: The input offset voltage of the OPA454AIDDAR is typically around 1mV.
Q: Can the OPA454AIDDAR operate in single-supply configurations? A: Yes, the OPA454AIDDAR can operate in both single-supply and split-supply configurations.
Q: Does the OPA454AIDDAR have thermal shutdown protection? A: No, the OPA454AIDDAR does not have built-in thermal shutdown protection.
Q: What is the input common-mode voltage range of the OPA454AIDDAR? A: The input common-mode voltage range of the OPA454AIDDAR extends from -2V to +3V when operating with ±15V supplies.
Q: Can the OPA454AIDDAR be used in high-speed data acquisition systems? A: Yes, the OPA454AIDDAR's high bandwidth and low distortion make it suitable for use in high-speed data acquisition systems.
Please note that these answers are general and may vary depending on specific application requirements and conditions.