Overview
The MC33074ADR2 is a quad operational amplifier from onsemi, designed with innovative bipolar fabrication and quality bipolar design concepts. This device is part of the MC33071/72/74 series, which offers high performance and versatility in various applications. It is particularly suited for single supply operation, with a wide input common mode voltage range that includes ground potential, making it ideal for systems where the power supply is limited to a single voltage source.
The MC33074ADR2 is available in standard and prime performance (A Suffix) grades and is specified over commercial, industrial/vehicular, or military temperature ranges. It comes in plastic DIP, SOIC, and TSSOP surface mount packages, providing flexibility in design and implementation.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage Range | 3.0 | - | 44 | V |
| Gain Bandwidth Product | 3.5 | 4.5 | - | MHz |
| Slew Rate | 8.0 | 10 | 13 | V/μs |
| Settling Time (10 V Step, AV = -1.0) | - | 1.1 | - | μs (to 0.1%) |
| Input Offset Voltage (A Suffix) | - | - | 3.0 | mV |
| Input Bias Current | - | - | 500 | nA |
| Input Common Mode Voltage Range | VEE | - | VCC - 1.8 | V |
| Output Voltage Swing (±15 V Supplies) | -14.7 | - | +14 | V |
| Power Supply Rejection Ratio | 70 | - | 97 | dB |
| Operating Temperature Range | -40 | - | +85 | °C |
Key Features
- Wide Bandwidth: 4.5 MHz gain bandwidth product.
- High Slew Rate: 13 V/μs.
- Fast Settling Time: 1.1 μs to 0.1%.
- Wide Single Supply Operation: From 3.0 V to 44 V.
- Wide Input Common Mode Voltage Range: Includes ground potential (VEE).
- Low Input Offset Voltage: 3.0 mV maximum (A Suffix).
- Large Output Voltage Swing: Up to ±14 V with ±15 V supplies.
- Large Capacitance Drive Capability: Up to 10,000 pF.
- Low Total Harmonic Distortion: 0.02%.
- Excellent Phase and Gain Margins: 60° phase margin and 12 dB gain margin.
- Output Short Circuit Protection: Protected against short circuits.
Applications
The MC33074ADR2 is suitable for a variety of applications due to its high performance and versatility. Some key applications include:
- Single Supply Systems: Ideal for systems where only a single power supply is available.
- Audio and Video Equipment: Due to its low total harmonic distortion and high slew rate.
- Industrial Control Systems: For applications requiring high reliability and wide operating temperature ranges.
- Medical Devices: Where low noise and high accuracy are critical.
- Automotive Systems: For applications requiring robust performance over a wide temperature range.
Q & A
- What is the supply voltage range for the MC33074ADR2?
The supply voltage range is from 3.0 V to 44 V.
- What is the gain bandwidth product of the MC33074ADR2?
The gain bandwidth product is 4.5 MHz.
- What is the slew rate of the MC33074ADR2?
The slew rate is up to 13 V/μs.
- What is the settling time for a 10 V step input?
The settling time is 1.1 μs to 0.1%.
- What is the input offset voltage for the A Suffix version?
The input offset voltage is 3.0 mV maximum.
- What is the input common mode voltage range?
The input common mode voltage range includes ground potential (VEE) to VCC - 1.8 V.
- What is the output voltage swing with ±15 V supplies?
The output voltage swing is up to ±14 V.
- Does the MC33074ADR2 have output short circuit protection?
Yes, it has output short circuit protection.
- What are the operating temperature ranges for the MC33074ADR2?
The operating temperature ranges are from -40°C to +85°C.
- In what packages is the MC33074ADR2 available?
The MC33074ADR2 is available in plastic DIP, SOIC, and TSSOP surface mount packages.
