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規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q100 |
| ProductStatus | Active |
| AmplifierType | Audio |
| NumberofCircuits | 4 |
| SlewRate | 7V/µs |
| GainBandwidthProduct | 15 MHz |
| Current-InputBias | 250 nA |
| Voltage-InputOffset | 2.5 mV |
| Current-Supply | 8mA |
| Current-Output/Channel | 37 mA |
| Voltage-SupplySpan(Min) | 5 V |
| Voltage-SupplySpan(Max) | 30 V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 14-SOIC (0.154, 3.90mm Width) |
概述
Description
The MC33079DT is a quad operational amplifier (op-amp) from ON Semiconductor, designed for both high-performance and low-noise applications. It operates over a wide voltage range, typically from ±3V to ±18V, making it versatile for various applications. The chip features four independent op-amps within a single package, which can be advantageous in space-constrained designs.
Key specifications include a high gain bandwidth product of 16 MHz and a low input offset voltage, enhancing precision in signal processing. The op-amp provides low distortion and low noise, making it suitable for audio processing, active filters, and other precision analog applications. The device is known for its high slew rate, which allows it to handle rapid changes in input signals efficiently.
The MC33079DT comes in a compact surface-mount package, facilitating easy integration into circuit boards. Its robust performance and reliability make it a popular choice for designers looking to implement high-quality analog signal processing in their projects.
Key specifications include a high gain bandwidth product of 16 MHz and a low input offset voltage, enhancing precision in signal processing. The op-amp provides low distortion and low noise, making it suitable for audio processing, active filters, and other precision analog applications. The device is known for its high slew rate, which allows it to handle rapid changes in input signals efficiently.
The MC33079DT comes in a compact surface-mount package, facilitating easy integration into circuit boards. Its robust performance and reliability make it a popular choice for designers looking to implement high-quality analog signal processing in their projects.
Equivalent
The MC33079DT is a quad operational amplifier. Equivalent products include the LM324 series, TL074, and the NJM4580. These alternatives offer similar functionalities but may have differences in parameters like slew rate, bandwidth, or power consumption. Always check the datasheets to ensure compatibility with your specific application requirements.
Features
The MC33079DT is a low-noise quad operational amplifier designed for high-performance audio applications. Key features include:
1. Low Noise: It features a low voltage noise of 4.5 nV/√Hz, making it suitable for audio applications where noise performance is critical.
2. Wide Bandwidth: It offers a wide gain-bandwidth product of 16 MHz, enabling high-speed and precise amplification.
3. High Slew Rate: With a slew rate of 7 V/µs, it provides fast response times, benefiting applications that require rapid signal changes.
4. Low Distortion: The amplifier has low harmonic distortion, which is essential for maintaining signal integrity in audio circuits.
5. Wide Supply Range: It operates over a wide supply voltage range from ±3 V to ±22 V, providing flexibility for various applications.
6. High Output Drive: Capable of driving loads with a high output current, suitable for low-impedance applications.
7. Internally Frequency Compensated: Simplifies design by eliminating the need for external compensation components.
These features make the MC33079DT a versatile choice for audio and signal processing applications requiring precision and clarity.
1. Low Noise: It features a low voltage noise of 4.5 nV/√Hz, making it suitable for audio applications where noise performance is critical.
2. Wide Bandwidth: It offers a wide gain-bandwidth product of 16 MHz, enabling high-speed and precise amplification.
3. High Slew Rate: With a slew rate of 7 V/µs, it provides fast response times, benefiting applications that require rapid signal changes.
4. Low Distortion: The amplifier has low harmonic distortion, which is essential for maintaining signal integrity in audio circuits.
5. Wide Supply Range: It operates over a wide supply voltage range from ±3 V to ±22 V, providing flexibility for various applications.
6. High Output Drive: Capable of driving loads with a high output current, suitable for low-impedance applications.
7. Internally Frequency Compensated: Simplifies design by eliminating the need for external compensation components.
These features make the MC33079DT a versatile choice for audio and signal processing applications requiring precision and clarity.
Pinout
The MC33079DT is a quad operational amplifier, which means it contains four independent op-amps in a single package. It typically comes in a 14-pin dual in-line package (DIP) or surface-mount configuration like the SOIC-14.
Here is a brief description of the pin functions:
1. VCC+ (Positive Supply Voltage): Powers the op-amp.
2. VCC- (Negative Supply Voltage): Powers the op-amp.
3. Output: Provides the amplified signal.
4. Inverting Input (-): Input where the signal is inverted.
5. Non-Inverting Input (+): Input where the signal is not inverted.
Specifically, for each op-amp within the MC33079DT, there are:
- 1 non-inverting input (+)
- 1 inverting input (-)
- 1 output
Therefore, the pin configuration involves multiple instances of these input/output functions corresponding to the four op-amps. The specific pin assignment can vary slightly depending on the package type, so it's important to consult the datasheet for precise pin configuration.
Here is a brief description of the pin functions:
1. VCC+ (Positive Supply Voltage): Powers the op-amp.
2. VCC- (Negative Supply Voltage): Powers the op-amp.
3. Output: Provides the amplified signal.
4. Inverting Input (-): Input where the signal is inverted.
5. Non-Inverting Input (+): Input where the signal is not inverted.
Specifically, for each op-amp within the MC33079DT, there are:
- 1 non-inverting input (+)
- 1 inverting input (-)
- 1 output
Therefore, the pin configuration involves multiple instances of these input/output functions corresponding to the four op-amps. The specific pin assignment can vary slightly depending on the package type, so it's important to consult the datasheet for precise pin configuration.
Manufacturer
The MC33079DT is manufactured by ON Semiconductor, now officially known as onsemi. Onsemi is a semiconductor supplier company that focuses on designing and manufacturing a wide range of energy-efficient electronics, including power management, analog, sensors, logic, timing, and connectivity products. The company serves various markets, including automotive, industrial, communications, computing, and consumer electronics, providing components crucial for modern electronic systems.
Application
The MC33079DT is a high-performance quad operational amplifier (op-amp) suited for a variety of applications. Key areas include:
1. Audio Processing: Used in amplifiers, mixers, and equalizers due to its low noise and wide bandwidth.
2. Instrumentation: Ideal for precision signal conditioning and sensor interfacing.
3. Control Systems: Employed in feedback and control loops for stabilizing and optimizing system performance.
4. Industrial Automation: Used in monitoring and control systems for accurate signal amplification.
5. Telecommunications: Utilized in signal processing circuits for filtering and amplification.
Its high slew rate and low distortion make it versatile for applications requiring high fidelity and stability.
1. Audio Processing: Used in amplifiers, mixers, and equalizers due to its low noise and wide bandwidth.
2. Instrumentation: Ideal for precision signal conditioning and sensor interfacing.
3. Control Systems: Employed in feedback and control loops for stabilizing and optimizing system performance.
4. Industrial Automation: Used in monitoring and control systems for accurate signal amplification.
5. Telecommunications: Utilized in signal processing circuits for filtering and amplification.
Its high slew rate and low distortion make it versatile for applications requiring high fidelity and stability.
Package
The MC33079DT is an operational amplifier IC that is typically housed in a surface-mount SOIC-14 (Small Outline Integrated Circuit) package. This package type allows for compact and efficient placement on printed circuit boards.