Overview
The MC33078DGKT is a high-performance bipolar dual operational amplifier produced by Texas Instruments. This device is particularly well-suited for quality audio and data-signal applications due to its low noise, high gain bandwidth, and high slew rate. It operates over a wide range of single- and dual-supply voltages, making it versatile for various applications. The MC33078DGKT is known for its excellent phase and gain margins, low total harmonic distortion, and large output voltage swing, ensuring high-quality signal processing.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (VCC) | ±2.5 | ±15 | ±18 | V |
| Operating Free-Air Temperature Range (Toper) | -40 | - | 125 | °C |
| Input Offset Voltage (Vio) | - | 0.15 | 2 | mV |
| Input Offset Voltage Drift (ΔVio) | - | 2 | - | µV/°C |
| Input Offset Current (Iio) | - | 10 | 150 | nA |
| Low Noise Voltage | - | 4.5 | - | nV/√Hz |
| Gain Bandwidth Product | - | 16 | - | MHz |
| Slew Rate | - | 7 | - | V/µs |
| Total Harmonic Distortion | - | 0.002% | - | % |
| Output Voltage Swing | -14.6 | - | +14.3 | V |
| ESD Protection | - | 2 kV | - | HBM |
Key Features
- Dual-supply operation: ±5 V to ±18 V
- Low noise voltage: 4.5 nV/√Hz
- Low input offset voltage: 0.15 mV
- High gain bandwidth product: 16 MHz
- High slew rate: 7 V/µs
- Low total harmonic distortion: 0.002%
- Large output voltage swing: +14.3 V to -14.6 V
- Excellent gain and phase margins
- Symmetrical sink/source performance
- ESD protection: 2 kV (HBM)
Applications
The MC33078DGKT is particularly suited for high-quality audio applications, data-signal processing, and other applications requiring low noise and high signal integrity. It is also suitable for use in professional audio equipment, medical devices, and any system where high-performance operational amplifiers are necessary.
Q & A
- What is the supply voltage range for the MC33078DGKT?
The supply voltage range is ±2.5 V to ±18 V.
- What is the typical input offset voltage of the MC33078DGKT?
The typical input offset voltage is 0.15 mV.
- What is the gain bandwidth product of the MC33078DGKT?
The gain bandwidth product is 16 MHz.
- What is the slew rate of the MC33078DGKT?
The slew rate is 7 V/µs.
- What is the total harmonic distortion of the MC33078DGKT?
The total harmonic distortion is 0.002%.
- What is the output voltage swing of the MC33078DGKT?
The output voltage swing is +14.3 V to -14.6 V.
- Does the MC33078DGKT have ESD protection?
Yes, it has ESD protection up to 2 kV (HBM).
- What are the typical operating temperatures for the MC33078DGKT?
The operating free-air temperature range is -40°C to 125°C.
- What are some common applications for the MC33078DGKT?
Common applications include high-quality audio equipment, data-signal processing, and medical devices.
- What package options are available for the MC33078DGKT?
Package options include SOIC (D), VSSOP (DGK), and PDIP (P).
