Overview
The MC33078DGKR is a bipolar dual operational amplifier produced by Texas Instruments. It is designed for high-performance applications, particularly in quality audio and data-signal processing. This device operates over a wide range of single- and dual-supply voltages, offering low noise, high gain bandwidth, and high slew rate. The MC33078 is well-suited for applications requiring low distortion, excellent phase and gain margins, and large output voltage swing with no deadband crossover distortion.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package | VSSOP (DGK) | - |
| Pins | 8 | - |
| Operating Temperature Range | -40 to 85 | °C |
| Supply Voltage | ±2.5 to ±15 | V |
| Input Offset Voltage | 0.15 | mV |
| Low Noise Voltage | 4.5 nV/√Hz | - |
| Total Harmonic Distortion | 0.002% | - |
| Slew Rate | 7 V/µs | - |
| Gain Bandwidth Product | 16 MHz | - |
| Output Voltage Swing | +14.1 V to -14.6 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
- Low Total Harmonic Distortion: 0.002%
- High Slew Rate: 7 V/µs
- High-Gain Bandwidth Product: 16 MHz
- High Open-Loop AC Gain: 800 at 20 kHz
- Large Output-Voltage Swing: +14.1 V to -14.6 V
- Excellent Gain and Phase Margins
- ESD Protection: 2 kV (HBM)
- Symmetrical Sink/Source Performance
Applications
The MC33078 is particularly well-suited for quality audio and data-signal applications. Its low noise, high gain bandwidth, and high slew rate make it ideal for use in professional audio equipment, audio amplifiers, and other high-fidelity applications. Additionally, it can be used in various data-signal processing applications where high performance and low distortion are critical.
Q & A
- What is the operating temperature range of the MC33078DGKR?
The operating temperature range is -40°C to 85°C.
- What are the supply voltage ranges for the MC33078DGKR?
The device operates over a supply voltage range of ±2.5 V to ±15 V.
- What is the input offset voltage of the MC33078DGKR?
The input offset voltage is typically 0.15 mV.
- What is the total harmonic distortion (THD) of the MC33078DGKR?
The total harmonic distortion is 0.002%.
- What is the slew rate of the MC33078DGKR?
The slew rate is 7 V/µs.
- What is the gain bandwidth product of the MC33078DGKR?
The gain bandwidth product is 16 MHz.
- What is the output voltage swing of the MC33078DGKR?
The output voltage swing is +14.1 V to -14.6 V.
- Does the MC33078DGKR have ESD protection?
Yes, it has ESD protection of 2 kV (HBM).
- What are the typical applications of the MC33078DGKR?
It is typically used in quality audio and data-signal applications.
- What package types are available for the MC33078?
The MC33078 is available in VSSOP (DGK), SOIC (D), and PDIP (P) packages.
