ST MC33078 Low Noise Dual Operational Amplifier Data Sheet
Summary
The MC33078 is a high-performance dual operational amplifier, ideal for professional audio and demanding analog circuit applications. It delivers superior performance featuring ultra-low voltage noise (4.5 nV/√Hz), a 15 MHz bandwidth, and minimal distortion. This manual provides complete technical specifications, including full electrical characteristics, absolute maximum ratings across DIP8 and SO-8 packages, and schematic details necessary for seamless integration into high-precision electronic designs.
Page 1 Text Content
MC33078
Low noise dual operational amplifier
Features Low voltage noise: 4.5 n V/√Hz High gain bandwidth product: 15 MHz High slew rate: 7 V/µs Low distortion: 0.002% DIP8
(Plastic package)
Large output voltage swing: +14.3 -14.6 Low input offset voltage Excellent frequency stability ESD protection 2 k V Macromodel included in this specification
(Plastic micropackage)
Description The MC33078 is a monolithic dual operational
Pin connections (top view)
amplifier particularly well suited for audio applications. It offers low voltage noise (4.5 n V/√Hz) and high frequency performance (15 MHz gain bandwidth
Output 1 VCC
product, 7 V/µs slew rate).
Inverting input 1 Output 2
In addition, the MC33078 has a very low
Non-inverting input 1 Inverting input 2
distortion (0.002%) and excellent phase/gain
Non-inverting input 2-
margins. CC
The output stage allows a large output voltage swing and symmetrical source and sink currents.
March 2008 Rev 5 1/15
www.st.com
Page Summary Contents For ST MC33078 Low Noise Dual Operational Amplifier Data Sheet
Manual Details
| Brand | Dual |
|---|---|
| Pages | 15 |
| File Size | 194.97 KB |
| Published | June 03, 2026 |
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