MC33079| Datasheet

MC33079, MC33079D, MC33079DT, MC33079N, MC33079YD, MC33079YDT

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MC33079
Low noise quad operational amplifier
Features

Low voltage noise: 4.5nV/Hz High gain bandwidth product: 15MHz High slew rate: 7V/us Low distortion: 0.002% Large output voltage swing: +14.3V/-14.6V Excellent frequency stability ESD protection 2kV Macromodel included in this specification SO-14 (Plastic micropackage) DIP14 (Plastic package)

Description
The MC33079 is a monolithic quad operational amplifier particularly well suited for audio applications. It offers low voltage noise (4.5nV/Hz) and high frequency performance (15MHz gain bandwidth product, 7V/us slew rate). In addition the MC33079 has a very low distortion (0.002%) and excellent phase/gain margins. The output stage allows a large output voltage swing and symmetrical source and sink currents. Pin connections (top view)
Output 1 1 Inverting Input 1 2 Non-inverting Input 1 3 VCC + 4 Non-inverting Input 2 Inverting Input 2 5 6 + + + + 14 Output 4 13 Inverting Input 4 12 Non-inverting Input 4 11 VCC 10 Non-inverting Input 3 9 8 Inverting Input 3 Output 3

Output 2 7

November 2007

Rev 3

1/14
www.st.com 14