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MC33079DT
+BOM-
ManufacturerSTMicroelectronics
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Mfr. Part #MC33079DT
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Datasheet MC33079DT DataSheet
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In Stock1398
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Specifications
| Attribute | Value |
| 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) |
Overview
Description
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
Features
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
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
Application
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.