Overview
The MC33079DR2G is a high-quality monolithic operational amplifier from onsemi, part of the MC33078/9 series. This quad operational amplifier employs Bipolar technology, making it suitable for quality audio and data signal processing applications. It features high frequency PNP input transistors, which provide low input voltage noise, high gain bandwidth product, and a high slew rate. The all NPN output stage ensures no deadband crossover distortion, large output voltage swing, and excellent phase and gain margins.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (VCC to VEE) | ±5.0 | ±15 | ±18 | V |
| Input Differential Voltage Range | - | - | V | V |
| Input Voltage Range | - | - | V | V |
| Output Short Circuit Duration | - | - | Indefinite | sec |
| Maximum Junction Temperature | - | - | 150 | °C |
| Storage Temperature | -60 | - | 150 | °C |
| Operating Temperature Range | -40 | - | 85 | °C |
| Slew Rate | 5.0 | 7.0 | - | V/µs |
| Gain Bandwidth Product | 10 | 16 | - | MHz |
| Input Voltage Noise | - | 4.5 | - | nV/√Hz |
| Input Offset Voltage | - | 0.15 | - | mV |
| Total Harmonic Distortion | - | 0.002% | - | % |
| Output Voltage Swing | +14.1 | - | -14.6 | V |
| Package Type | - | - | SOIC-14 | - |
Key Features
- Dual Supply Operation: ±5.0 V to ±18 V
- Low Voltage Noise: 4.5 nV/ Hz
- Low Input Offset Voltage: 0.15 mV
- Low Total Harmonic Distortion: 0.002%
- High Gain Bandwidth Product: 16 MHz
- High Slew Rate: 7.0 V/µs
- High Open Loop AC Gain: 800 @ 20 kHz
- Excellent Frequency Stability
- Large Output Voltage Swing: +14.1 V/ -14.6 V
- ESD Diodes Provided on the Inputs
- No deadband crossover distortion
- Low open loop high frequency output impedance
- Symmetrical source and sink AC frequency performance
Applications
The MC33079DR2G is particularly suited for quality audio and data signal processing applications. Its low noise, high gain bandwidth product, and high slew rate make it ideal for use in:
- Audio equipment
- Data acquisition systems
- Medical devices
- Industrial control systems
- Automotive applications (NCV prefix versions)
Q & A
- What is the supply voltage range for the MC33079DR2G?
The supply voltage range is ±5.0 V to ±18 V.
- What is the input voltage noise of the MC33079DR2G?
The input voltage noise is 4.5 nV/ Hz.
- What is the gain bandwidth product of the MC33079DR2G?
The gain bandwidth product is 16 MHz.
- What is the slew rate of the MC33079DR2G?
The slew rate is 7.0 V/µs.
- What is the output voltage swing of the MC33079DR2G?
The output voltage swing is +14.1 V/ -14.6 V.
- Does the MC33079DR2G have ESD protection?
Yes, the MC33079DR2G has ESD diodes provided on the inputs.
- What are the package types available for the MC33079DR2G?
The MC33079DR2G is available in SOIC-14 packages.
- What is the operating temperature range for the MC33079DR2G?
The operating temperature range is -40°C to 85°C.
- Is the MC33079DR2G RoHS compliant?
Yes, the MC33079DR2G is RoHS compliant.
- What are some typical applications for the MC33079DR2G?
Typical applications include audio equipment, data acquisition systems, medical devices, industrial control systems, and automotive applications.
