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MC33078DR
+Lista de MateriaisIC OPAMP GP 2 CIRCUIT 8SOIC
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FabricanteTexas Instruments
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Peça do Fabricante #MC33078DR
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Pacote SOIC (D)-8
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| AmplifierType | General Purpose |
| NumberofCircuits | 2 |
| SlewRate | 7V/µs |
| GainBandwidthProduct | 16 MHz |
| Current-InputBias | 300 nA |
| Voltage-InputOffset | 150 µV |
| Current-Supply | 2.05mA (x2 Channels) |
| Current-Output/Channel | 37 mA |
| Voltage-SupplySpan(Min) | 10 V |
| Voltage-SupplySpan(Max) | 36 V |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Visão Geral
Description
The MC33078DR is a dual operational amplifier from Texas Instruments, designed for high-performance audio applications. It features low noise, high gain bandwidth, and low distortion, making it ideal for professional audio equipment. With a low total harmonic distortion (THD) of 0.002% and a wide bandwidth of 16 MHz, the MC33078DR ensures excellent audio fidelity. It operates over a wide voltage range of ±3V to ±18V, providing flexibility in various circuit designs.
The device offers a high slew rate of 7 V/μs, ensuring quick and precise signal response, which is crucial for audio processing. Its low input offset voltage and bias current enhance accuracy and reduce errors in audio signal amplification. The MC33078DR is available in an 8-pin SOIC package, offering compactness and ease of integration into circuit designs.
Overall, the MC33078DR is well-suited for applications requiring high-quality audio performance, such as mixers, equalizers, and preamplifiers, providing reliable and efficient operation in demanding audio environments.
The device offers a high slew rate of 7 V/μs, ensuring quick and precise signal response, which is crucial for audio processing. Its low input offset voltage and bias current enhance accuracy and reduce errors in audio signal amplification. The MC33078DR is available in an 8-pin SOIC package, offering compactness and ease of integration into circuit designs.
Overall, the MC33078DR is well-suited for applications requiring high-quality audio performance, such as mixers, equalizers, and preamplifiers, providing reliable and efficient operation in demanding audio environments.
Equivalent
The MC33078DR is a dual low-noise operational amplifier. Equivalent products include:
1. NE5532
2. NJM4580
3. TL072
4. LM833
5. OPA2134 (higher grade, but can be used)
These alternatives offer similar features and can often be used in place of the MC33078DR, but it's important to check specific datasheet parameters to ensure compatibility with your application.
1. NE5532
2. NJM4580
3. TL072
4. LM833
5. OPA2134 (higher grade, but can be used)
These alternatives offer similar features and can often be used in place of the MC33078DR, but it's important to check specific datasheet parameters to ensure compatibility with your application.
Features
The MC33078DR is a dual operational amplifier known for its high-performance features. It offers low noise, low distortion, and wide bandwidth, making it suitable for high-fidelity audio applications. Key features include:
1. Low Noise: It typically boasts a low voltage noise of 4.5 nV/√Hz, ideal for audio applications.
2. Low Total Harmonic Distortion: The device ensures minimal distortion, enhancing audio clarity.
3. Wide Bandwidth: It has a bandwidth of approximately 16 MHz, supporting high-speed signal processing.
4. High Slew Rate: With a slew rate of 7 V/μs, it can handle rapid changes in input signals effectively.
5. Wide Supply Voltage Range: Operates from ±5V to ±18V, offering flexibility for various designs.
6. High Output Drive: Capable of driving loads down to 600 ohms.
7. Rail-to-Rail Output: Offers a wide output voltage swing, which is useful in many applications.
8. Low Power Consumption: Makes it efficient for portable and battery-powered devices.
These features make the MC33078DR ideal for audio, sensor, and instrumentation applications where precision is crucial.
1. Low Noise: It typically boasts a low voltage noise of 4.5 nV/√Hz, ideal for audio applications.
2. Low Total Harmonic Distortion: The device ensures minimal distortion, enhancing audio clarity.
3. Wide Bandwidth: It has a bandwidth of approximately 16 MHz, supporting high-speed signal processing.
4. High Slew Rate: With a slew rate of 7 V/μs, it can handle rapid changes in input signals effectively.
5. Wide Supply Voltage Range: Operates from ±5V to ±18V, offering flexibility for various designs.
6. High Output Drive: Capable of driving loads down to 600 ohms.
7. Rail-to-Rail Output: Offers a wide output voltage swing, which is useful in many applications.
8. Low Power Consumption: Makes it efficient for portable and battery-powered devices.
These features make the MC33078DR ideal for audio, sensor, and instrumentation applications where precision is crucial.
Pinout
The MC33078DR is a dual operational amplifier IC with 8 pins. Here is a concise description of its pin functions:
1. Pin 1 (OUT A): Output of Op-Amp A.
2. Pin 2 (IN- A): Inverting input of Op-Amp A.
3. Pin 3 (IN+ A): Non-inverting input of Op-Amp A.
4. Pin 4 (VCC-): Negative power supply voltage.
5. Pin 5 (IN+ B): Non-inverting input of Op-Amp B.
6. Pin 6 (IN- B): Inverting input of Op-Amp B.
7. Pin 7 (OUT B): Output of Op-Amp B.
8. Pin 8 (VCC+): Positive power supply voltage.
The MC33078DR is known for its low noise and high speed, making it suitable for audio and other precision analog applications. It operates in a voltage range typically from ±3V to ±18V.
1. Pin 1 (OUT A): Output of Op-Amp A.
2. Pin 2 (IN- A): Inverting input of Op-Amp A.
3. Pin 3 (IN+ A): Non-inverting input of Op-Amp A.
4. Pin 4 (VCC-): Negative power supply voltage.
5. Pin 5 (IN+ B): Non-inverting input of Op-Amp B.
6. Pin 6 (IN- B): Inverting input of Op-Amp B.
7. Pin 7 (OUT B): Output of Op-Amp B.
8. Pin 8 (VCC+): Positive power supply voltage.
The MC33078DR is known for its low noise and high speed, making it suitable for audio and other precision analog applications. It operates in a voltage range typically from ±3V to ±18V.
Manufacturer
The manufacturer of the MC33078DR is Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of integrated circuits for electronics. They specialize in analog and embedded processing products, serving various industries such as automotive, industrial, personal electronics, and communications. TI is known for its innovation in technology and engineering, providing components that are crucial in powering electronic devices and systems worldwide.
Application
The MC33078DR is a dual low-noise operational amplifier widely used in audio and signal processing applications. It excels in areas requiring high-performance amplifiers due to its low distortion and wide bandwidth. Key application areas include audio preamplifiers, equalizers, active filters, and audio mixing consoles. Additionally, it's suitable for instrumentation applications where precision and low noise are critical, such as analog signal conditioning and sensor interfacing. Its high slew rate and low input offset voltage make it ideal for these applications, ensuring accurate and reliable performance.
Package
The MC33078DR is an operational amplifier from Texas Instruments, available in an SOIC-8 package, which is a small-outline integrated circuit with 8 pins.
