MC33078
Low noise dual operational amplifier
Features
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Low voltage noise:
4.5 nV/√Hz
High gain bandwidth product:
15 MHz
High slew rate:
7 V/µs
Low distortion: 0.002%
Large output voltage swing: +14.3 V / -14.6 V
Low input offset voltage
Excellent frequency stability
ESD protection 2 kV
Macromodel included in this specification
D
SO-8
(Plastic micropackage)
N
DIP8
(Plastic package)
Description
The MC33078 is a monolithic dual operational
amplifier particularly well suited for audio
applications.
It offers low voltage noise (4.5 nV/√Hz) and high
frequency performance (15 MHz gain bandwidth
product, 7 V/µs slew rate).
In addition, the MC33078 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
Inverting input 1
Non-inverting input 1
1
2
3
-
+
-
+
8
7
6
5
VCC+
Output 2
Inverting input 2
Non-inverting input 2
-
4
V
CC
March 2008
Rev 5
1/15
15
STMICROELECTRONICS [ STMICROELECTRONICS ]
