雙路高速低噪聲運算放大器
| Number of channels (#) | 2 |
| Total supply voltage (Min) (+5V=5, +/-5V=10) | 10 |
| Total supply voltage (Max) (+5V=5, +/-5V=10) | 36 |
| GBW (Typ) (MHz) | 16 |
| Slew rate (Typ) (V/us) | 7 |
| Rail-to-rail | No |
| Vos (offset voltage @ 25 C) (Max) (mV) | 2 |
| Iq per channel (Typ) (mA) | 2.05 |
| Vn at 1 kHz (Typ) (nV/rtHz) | 4.5 |
| THD + N @ 1 kHz (Typ) (%) | 0.002 |
| Rating | Catalog |
| Operating temperature range (C) | -40 to 85 |
| Output current (Typ) (mA) | 29 |
| Architecture | Bipolar |
| CMRR (Typ) (dB) | 100 |
| Input bias current (Max) (pA) | 750000 |
- 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
The MC33078 is a bipolar dual operational amplifier with high-performance specifications for use in quality audio and data-signal applications. This device operates over a wide range of single- and dual-supply voltages and offers low noise, high-gain bandwidth, and high slew rate. Additional features include low total harmonic distortion, excellent phase and gain margins, large output voltage swing with no deadband crossover distortion, and symmetrical sink/source performance.
