Overview
The MC33074DTB is a quad operational amplifier from onsemi, designed with quality bipolar fabrication and innovative design concepts. This device is part of the MC33071/72/74, MC34071/72/74, NCV33072/74A series, which offers high performance and versatility. It is particularly suited for single supply operation, with a wide input common mode voltage range that includes ground potential (VEE). The amplifier features a Darlington input stage, providing high input resistance, low input offset voltage, and high gain. The all NPN output stage ensures no deadband crossover distortion and a large output voltage swing, making it ideal for various applications.
Key Specifications
| Parameter | Typical Value | Unit |
|---|---|---|
| Gain Bandwidth Product | 4.5 MHz | |
| Slew Rate | 13 V/µs | |
| Settling Time (to 0.1%) | 1.1 µs | |
| Single Supply Operation | 3.0 V to 44 V | |
| Input Offset Voltage (A Suffix) | 3.0 mV Maximum | |
| Output Voltage Swing (with ±15 V Supplies) | -14.7 V to +14 V | |
| Capacitance Drive Capability | 0 pF to 10,000 pF | |
| Total Harmonic Distortion | 0.02% | |
| Phase Margin | 60° | |
| Gain Margin | 12 dB | |
| Operating Junction Temperature | -40°C to +85°C | |
| Package Type | TSSOP-14 WB |
Key Features
- Wide Bandwidth: 4.5 MHz
- High Slew Rate: 13 V/µs
- Fast Settling Time: 1.1 µs to 0.1%
- Wide Single Supply Operation: 3.0 V to 44 V
- Wide Input Common Mode Voltage Range: Includes Ground (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%
- Excellent Phase Margin: 60°
- Excellent Gain Margin: 12 dB
- Output Short Circuit Protection
Applications
- Instrumentation and Control Systems
- High Frequency Active Filters
- Audio and Video Equipment
- Medical Devices
- Industrial Automation
- Vehicular Electronics
Q & A
- What is the gain bandwidth product of the MC33074DTB?
The gain bandwidth product is 4.5 MHz.
- What is the slew rate of the MC33074DTB?
The slew rate is 13 V/µs.
- What is the settling time of the MC33074DTB to 0.1%?
The settling time is 1.1 µs.
- What is the single supply operation voltage range of the MC33074DTB?
The single supply operation voltage range is 3.0 V to 44 V.
- What is the input offset voltage for the A suffix version of the MC33074DTB?
The input offset voltage is 3.0 mV maximum for the A suffix version.
- What is the output voltage swing of the MC33074DTB with ±15 V supplies?
The output voltage swing is -14.7 V to +14 V with ±15 V supplies.
- What is the capacitance drive capability of the MC33074DTB?
The capacitance drive capability is from 0 pF to 10,000 pF.
- What is the total harmonic distortion of the MC33074DTB?
The total harmonic distortion is 0.02%.
- What are the phase and gain margins of the MC33074DTB?
The phase margin is 60° and the gain margin is 12 dB.
- Does the MC33074DTB have output short circuit protection?
