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AD797ARZ-REEL7
+StücklisteIC OPAMP GP 1 CIRCUIT 8SOIC
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HerstellerAnalog Devices Inc.
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Herstellerteil #AD797ARZ-REEL7
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Paket SOIC-8
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Auf Lager5004
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Amplifier Type | General Purpose |
| Number of Circuits | 1 |
| Slew Rate | 20V/µs |
| Gain Bandwidth Product | 110 MHz |
| -3 dB Bandwidth | 8 MHz |
| Current - Input Bias | 250 nA |
| Voltage - Input Offset | 25 µV |
| Supply Current | 8.2mA |
| Current - Output / Channel | 50 mA |
| Voltage - Supply Span(Min) | 10 V |
| Voltage - Supply Span(Max) | 30 V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
Übersicht
Description
The AD797ARZ-REEL7 is a high-performance operational amplifier designed by Analog Devices. It is known for its ultra-low noise, low distortion, and high precision, making it suitable for applications requiring superior audio fidelity and precision instrumentation. Key features include a low total harmonic distortion (THD) of 0.9 ppm at 1 kHz, low input voltage noise of 0.9 nV/√Hz, and a high open-loop gain of over 120 dB. It operates on dual power supply voltages ranging from ±5 V to ±15 V, allowing for flexibility in various circuit designs.
The AD797ARZ-REEL7 comes in a surface-mount, 8-lead SOIC package, which is conducive to automated assembly processes. Its wide bandwidth of 110 MHz and slew rate of 20 V/μs enable it to respond efficiently in high-speed applications. This operational amplifier is commonly used in professional audio equipment, precision data acquisition systems, and medical instrumentation where signal integrity is critical. Its robust performance and reliability make it a preferred choice for engineers needing an op-amp with excellent linearity and low noise characteristics.
The AD797ARZ-REEL7 comes in a surface-mount, 8-lead SOIC package, which is conducive to automated assembly processes. Its wide bandwidth of 110 MHz and slew rate of 20 V/μs enable it to respond efficiently in high-speed applications. This operational amplifier is commonly used in professional audio equipment, precision data acquisition systems, and medical instrumentation where signal integrity is critical. Its robust performance and reliability make it a preferred choice for engineers needing an op-amp with excellent linearity and low noise characteristics.
Equivalent
The AD797ARZ-REEL7 is a high precision, low noise operational amplifier. Equivalent products include:
1. LT1028 from Analog Devices (formerly Linear Technology)
2. OPA627 from Texas Instruments
3. LME49990 from Texas Instruments
4. LTC2057 from Analog Devices
These alternatives have similar low noise and precision characteristics but may differ slightly in specifications such as bandwidth or supply voltage range. Always verify specific requirements and compatibility before substituting.
1. LT1028 from Analog Devices (formerly Linear Technology)
2. OPA627 from Texas Instruments
3. LME49990 from Texas Instruments
4. LTC2057 from Analog Devices
These alternatives have similar low noise and precision characteristics but may differ slightly in specifications such as bandwidth or supply voltage range. Always verify specific requirements and compatibility before substituting.
Features
The AD797ARZ-REEL7 is a high precision op-amp from Analog Devices, designed for applications requiring low noise and distortion. Key features include:
1. Low Noise: It offers an exceptionally low voltage noise of 0.9 nV/√Hz, making it suitable for high-fidelity audio and instrumentation applications.
2. Low Distortion: Designed for high precision, it provides ultra-low harmonic distortion, enhancing signal integrity.
3. Precision Performance: The op-amp exhibits low offset voltage and drift, enhancing accuracy in signal processing.
4. Wide Bandwidth: With a bandwidth of 8 MHz, it supports a wide range of frequencies, suitable for fast data acquisition systems.
5. High Slew Rate: It features a slew rate of 20 V/μs, ensuring fast response to rapid changes in input signals.
6. High Gain: The op-amp offers high open-loop gain, improving linearity and dynamic range.
7. Package: It is available in an SOIC package, making it easy to integrate into various circuit designs.
These features make the AD797ARZ-REEL7 ideal for use in precision data acquisition, professional audio equipment, and other applications requiring high performance.
1. Low Noise: It offers an exceptionally low voltage noise of 0.9 nV/√Hz, making it suitable for high-fidelity audio and instrumentation applications.
2. Low Distortion: Designed for high precision, it provides ultra-low harmonic distortion, enhancing signal integrity.
3. Precision Performance: The op-amp exhibits low offset voltage and drift, enhancing accuracy in signal processing.
4. Wide Bandwidth: With a bandwidth of 8 MHz, it supports a wide range of frequencies, suitable for fast data acquisition systems.
5. High Slew Rate: It features a slew rate of 20 V/μs, ensuring fast response to rapid changes in input signals.
6. High Gain: The op-amp offers high open-loop gain, improving linearity and dynamic range.
7. Package: It is available in an SOIC package, making it easy to integrate into various circuit designs.
These features make the AD797ARZ-REEL7 ideal for use in precision data acquisition, professional audio equipment, and other applications requiring high performance.
Pinout
The AD797ARZ-REEL7 is a high-performance operational amplifier by Analog Devices. It comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. The primary function of the AD797 is to offer ultra-low noise, high precision, and high-speed performance, making it ideal for professional audio and other demanding applications.
Here is a brief description of the pin functions:
1. Offset Null (1, 8): Used for offset voltage adjustment.
2. Inverting Input (2): Input where the signal is applied, inverted by the amplifier.
3. Non-Inverting Input (3): Input where the signal is applied, not inverted by the amplifier.
4. Negative Voltage Supply (4): Connects to the negative power supply.
5. Output (6): The amplified signal output.
6. Positive Voltage Supply (7): Connects to the positive power supply.
The AD797 is known for its excellent dynamic range and low distortion, suitable for a variety of high-end audio and instrumentation applications.
Here is a brief description of the pin functions:
1. Offset Null (1, 8): Used for offset voltage adjustment.
2. Inverting Input (2): Input where the signal is applied, inverted by the amplifier.
3. Non-Inverting Input (3): Input where the signal is applied, not inverted by the amplifier.
4. Negative Voltage Supply (4): Connects to the negative power supply.
5. Output (6): The amplified signal output.
6. Positive Voltage Supply (7): Connects to the positive power supply.
The AD797 is known for its excellent dynamic range and low distortion, suitable for a variety of high-end audio and instrumentation applications.
Manufacturer
The AD797ARZ-REEL7 is manufactured by Analog Devices, Inc. Analog Devices is a multinational company specializing in the design and manufacturing of semiconductor products and signal processing technologies. They provide solutions for various applications, including industrial, automotive, consumer electronics, healthcare, and communication. The company is known for its broad range of analog, mixed-signal, and digital signal processing integrated circuits used in a variety of electronic devices.
Application
The AD797ARZ-REEL7 is a high-performance operational amplifier commonly used in applications requiring low noise and distortion. Primary areas include:
1. Audio Equipment: High-fidelity audio systems, microphone preamps, and audio mixers.
2. Medical Instruments: Precision measurement devices and imaging systems.
3. Industrial Controls: Sensors, transducers, and instrumentation requiring accurate signal processing.
4. Measurement Systems: Test equipment and data acquisition systems.
5. Communication Systems: RF and IF stages, requiring low noise and high linearity.
These applications benefit from the AD797’s excellent performance characteristics, such as low total harmonic distortion and wide bandwidth.
1. Audio Equipment: High-fidelity audio systems, microphone preamps, and audio mixers.
2. Medical Instruments: Precision measurement devices and imaging systems.
3. Industrial Controls: Sensors, transducers, and instrumentation requiring accurate signal processing.
4. Measurement Systems: Test equipment and data acquisition systems.
5. Communication Systems: RF and IF stages, requiring low noise and high linearity.
These applications benefit from the AD797’s excellent performance characteristics, such as low total harmonic distortion and wide bandwidth.
Package
The AD797ARZ-REEL7 is an operational amplifier packaged in an SOIC-8 (Small Outline Integrated Circuit) format. It is a surface-mount package that contains eight pins and is designed for high-performance audio and instrumentation applications.
