Overview
The MC33074APG, produced by onsemi, is a high-performance operational amplifier (op-amp) that belongs to the MC33071/72/74, MC34071/72/74, NCV33072/74A series. This series of monolithic op-amps is designed using quality bipolar fabrication and innovative design concepts. The MC33074APG is particularly suited for single supply operation, with a wide input common mode voltage range that includes ground potential (VEE), making it versatile for various applications.
The device features a Darlington input stage, which provides high input resistance, low input offset voltage, and high gain. The all NPN output stage ensures no deadband crossover distortion, large output voltage swing, high capacitance drive capability, and excellent phase and gain margins.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Input Offset Voltage (VIO) | - | 0.5 | 3.0 | mV |
| Gain Bandwidth Product (GBW) | 3.5 | 4.5 | - | MHz |
| Slew Rate (SR) | 8.0 | 13 | - | V/μs |
| Settling Time (ts) to 0.1% | - | 1.1 | - | μs |
| Single Supply Operation | 3.0 | - | 44 | V |
| Output Voltage Swing | -14.7 | - | +14 | V (with ±15 V Supplies) |
| Capacitance Drive Capability | 0 | - | 10,000 | pF |
| Total Harmonic Distortion (THD) | - | 0.02 | - | % |
| Phase Margin | - | 60 | - | ° |
| Gain Margin | - | 12 | - | dB |
Key Features
- Wide Bandwidth: 4.5 MHz gain bandwidth product.
- High Slew Rate: 13 V/μs slew rate.
- Fast Settling Time: 1.1 μs to 0.1% settling time.
- Wide Single Supply Operation: 3.0 V to 44 V single supply range.
- Wide Input Common Mode Voltage Range: Includes ground potential (VEE).
- Low Input Offset Voltage: 3.0 mV maximum (A Suffix).
- Large Output Voltage Swing: -14.7 V to +14 V with ±15 V supplies.
- Large Capacitance Drive Capability: 0 pF to 10,000 pF.
- Low Total Harmonic Distortion: 0.02% THD.
- Excellent Phase Margin: 60° phase margin.
- Excellent Gain Margin: 12 dB gain margin.
- Output Short Circuit Protection: Built-in protection against short circuits.
Applications
- Instrumentation and Control: Suitable for precision measurement and control systems.
- Fast Settling D-to-A Current to Voltage Conversion: Ideal for applications requiring fast settling times.
- Audio and Video Equipment: Used in audio and video circuits where low distortion and high bandwidth are required.
- Medical Devices: Can be used in medical equipment due to its high precision and reliability.
- Industrial Automation: Applicable in various industrial automation and control systems.
Q & A
- What is the gain bandwidth product of the MC33074APG?
The gain bandwidth product is 4.5 MHz.
- What is the slew rate of the MC33074APG?
The slew rate is 13 V/μs.
- What is the settling time of the MC33074APG to 0.1%?
The settling time is 1.1 μs.
- What is the single supply operation range of the MC33074APG?
The single supply operation range is from 3.0 V to 44 V.
- What is the maximum input offset voltage for the MC33074APG?
The maximum input offset voltage is 3.0 mV (A Suffix).
- What is the output voltage swing of the MC33074APG with ±15 V supplies?
The output voltage swing is -14.7 V to +14 V.
- What is the capacitance drive capability of the MC33074APG?
The capacitance drive capability ranges from 0 pF to 10,000 pF.
- What is the total harmonic distortion (THD) of the MC33074APG?
The total harmonic distortion is 0.02%.
- What are the phase and gain margins of the MC33074APG?
The phase margin is 60° and the gain margin is 12 dB.
- Does the MC33074APG have output short circuit protection?
Yes, it has built-in output short circuit protection.
