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OPA2211AIDDAR
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제조업체텍사스 인스트루먼트(주)
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제조업체 부품 #OPA2211AIDDAR
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사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| AmplifierType | General Purpose |
| NumberofCircuits | 2 |
| OutputType | Rail-to-Rail |
| SlewRate | 27V/µs |
| GainBandwidthProduct | 80 MHz |
| Current-InputBias | 60 nA |
| Voltage-InputOffset | 30 µV |
| Current-Supply | 3.6mA (x2 Channels) |
| Current-Output/Channel | 45 mA |
| Voltage-SupplySpan(Min) | 4.5 V |
| Voltage-SupplySpan(Max) | 36 V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 8-PowerSOIC (0.154, 3.90mm Width) |
개요
Description
The OPA2211AIDDAR is a precision operational amplifier designed by Texas Instruments. It is part of the OPA2211 series, which is known for its low noise and high precision, making it ideal for applications requiring high accuracy and low distortion. This particular model features extremely low input offset voltage and drift, ensuring minimal errors in signal processing. Its low noise performance is achieved through a low voltage noise density, which is critical for applications in audio, medical instrumentation, and industrial measurement systems. The OPA2211AIDDAR also offers a wide bandwidth and high slew rate, enabling it to handle rapid signal changes efficiently.
The device is offered in a small-outline package (SOIC) and is suitable for a wide range of operating conditions, thanks to its robust design. Key features include rail-to-rail output, low total harmonic distortion (THD), and high common-mode rejection ratio (CMRR). These characteristics make it highly suitable for precision data acquisition, test equipment, and transducer applications, where maintaining signal integrity is vital.
The device is offered in a small-outline package (SOIC) and is suitable for a wide range of operating conditions, thanks to its robust design. Key features include rail-to-rail output, low total harmonic distortion (THD), and high common-mode rejection ratio (CMRR). These characteristics make it highly suitable for precision data acquisition, test equipment, and transducer applications, where maintaining signal integrity is vital.
Equivalent
The OPA2211AIDDAR is a precision op-amp from Texas Instruments. Equivalent products include:
1. AD8676 by Analog Devices
2. LTC2057 by Analog Devices (formerly Linear Technology)
3. MAX44251 by Maxim Integrated
4. LT6018 by Analog Devices
These alternatives may have differences in specifications, so it’s important to review the datasheets to ensure suitability for your specific application.
1. AD8676 by Analog Devices
2. LTC2057 by Analog Devices (formerly Linear Technology)
3. MAX44251 by Maxim Integrated
4. LT6018 by Analog Devices
These alternatives may have differences in specifications, so it’s important to review the datasheets to ensure suitability for your specific application.
Features
The OPA2211AIDDAR is a precision operational amplifier known for its low noise and high precision. Key features include:
1. Low Noise: With an ultra-low voltage noise density of 1.1 nV/√Hz, it is ideal for applications requiring minimal noise interference.
2. High Precision: It offers low offset voltage and drift, enhancing measurement accuracy and stability over temperature changes.
3. Wide Supply Range: The amplifier operates effectively over a wide supply voltage range from ±2.25V to ±18V, making it versatile for various applications.
4. Low Power Consumption: It provides efficient performance with low quiescent current, optimizing power usage in battery-operated devices.
5. High Output Drive: Capable of driving substantial loads, making it suitable for a variety of output requirements.
6. Rail-to-Rail Output: Facilitates full output voltage swing, maximizing dynamic range.
7. Enhanced Stability: Designed with excellent stability margins, especially in configurations with capacitive loads.
8. Wide Bandwidth: Offers a wide gain bandwidth product, enhancing performance in high-frequency applications.
These features make the OPA2211AIDDAR a preferred choice for precision instrumentation, medical devices, and data acquisition systems.
1. Low Noise: With an ultra-low voltage noise density of 1.1 nV/√Hz, it is ideal for applications requiring minimal noise interference.
2. High Precision: It offers low offset voltage and drift, enhancing measurement accuracy and stability over temperature changes.
3. Wide Supply Range: The amplifier operates effectively over a wide supply voltage range from ±2.25V to ±18V, making it versatile for various applications.
4. Low Power Consumption: It provides efficient performance with low quiescent current, optimizing power usage in battery-operated devices.
5. High Output Drive: Capable of driving substantial loads, making it suitable for a variety of output requirements.
6. Rail-to-Rail Output: Facilitates full output voltage swing, maximizing dynamic range.
7. Enhanced Stability: Designed with excellent stability margins, especially in configurations with capacitive loads.
8. Wide Bandwidth: Offers a wide gain bandwidth product, enhancing performance in high-frequency applications.
These features make the OPA2211AIDDAR a preferred choice for precision instrumentation, medical devices, and data acquisition systems.
Pinout
The OPA2211AIDDAR is a precision operational amplifier manufactured by Texas Instruments. It comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. The key functions and pin configuration are as follows:
1. Pin 1 (OUT A): Output of amplifier A.
2. Pin 2 (V–): Negative power supply voltage.
3. Pin 3 (IN A-): Inverting input of amplifier A.
4. Pin 4 (IN A+): Non-inverting input of amplifier A.
5. Pin 5 (IN B+): Non-inverting input of amplifier B.
6. Pin 6 (IN B-): Inverting input of amplifier B.
7. Pin 7 (V+): Positive power supply voltage.
8. Pin 8 (OUT B): Output of amplifier B.
This dual-channel operational amplifier is known for its low noise and high precision, making it suitable for applications requiring accurate signal processing.
1. Pin 1 (OUT A): Output of amplifier A.
2. Pin 2 (V–): Negative power supply voltage.
3. Pin 3 (IN A-): Inverting input of amplifier A.
4. Pin 4 (IN A+): Non-inverting input of amplifier A.
5. Pin 5 (IN B+): Non-inverting input of amplifier B.
6. Pin 6 (IN B-): Inverting input of amplifier B.
7. Pin 7 (V+): Positive power supply voltage.
8. Pin 8 (OUT B): Output of amplifier B.
This dual-channel operational amplifier is known for its low noise and high precision, making it suitable for applications requiring accurate signal processing.
Manufacturer
The OPA2211AIDDAR is manufactured by Texas Instruments. Texas Instruments (TI) is a global semiconductor company that designs and manufactures a wide range of analog and embedded processing chips. Founded in 1930 and headquartered in Dallas, Texas, TI is one of the leading companies in the electronics industry, known for its innovation and extensive portfolio of products that serve various applications including industrial, automotive, personal electronics, communications equipment, and enterprise systems. TI's focus on analog semiconductors and embedded processors allows it to provide critical components that drive advancements in technology across multiple sectors.
Application
The OPA2211AIDDAR is a precision operational amplifier known for its low noise and high precision, making it suitable for several application areas. These include precision instrumentation, where accurate signal amplification is crucial, and medical instrumentation, where the integrity of the signal is vital. It is also used in data acquisition systems for its ability to accurately process analog signals. Additionally, the amplifier is employed in sensor signal conditioning, ensuring that sensor outputs are accurately amplified and processed. Furthermore, it can be found in industrial process controls, enabling precise control and monitoring of various industrial processes. Its low noise performance makes it ideal for audio applications as well.
Package
The OPA2211AIDDAR is a precision operational amplifier from Texas Instruments. It comes in a 10-pin SO PowerPAD (DDA) package, which is a surface-mount package type designed to improve thermal performance and facilitate heat dissipation.
