MC33078, MC33079
Low Noise Dual/Quad
Operational Amplifiers
The MC33078/9 series is a family of high quality monolithic
amplifiers employing Bipolar technology with innovative high
performance concepts for quality audio and data signal processing
applications. This family incorporates the use of high frequency PNP
input transistors to produce amplifiers exhibiting low input voltage
noise with high gain bandwidth product and slew rate. The all NPN
output stage exhibits no deadband crossover distortion, large output
voltage swing, excellent phase and gain margins, low open loop high
frequency output impedance and symmetrical source and sink AC
frequency performance.
The MC33078/9 family offers both dual and quad amplifier
versions and is available in the plastic DIP and SOIC packages (P and
D suffixes).
http://onsemi.com
MARKING
DIAGRAMS
DUAL
MC33078P
AWL
YYWWG
PDIP−8
P SUFFIX
CASE 626
8
1
1
Features
•
•
•
•
•
•
•
•
•
•
•
•
8
Dual Supply Operation: $5.0 V to $18 V
8
Low Voltage Noise: 4.5 nV/ ǸHz
Low Input Offset Voltage: 0.15 mV
Low T.C. of Input Offset Voltage: 2.0 mV/°C
Low Total Harmonic Distortion: 0.002%
High Gain Bandwidth Product: 16 MHz
High Slew Rate: 7.0 V/ms
High Open Loop AC Gain: 800 @ 20 kHz
Excellent Frequency Stability
Large Output Voltage Swing: +14.1 V/ −14.6 V
ESD Diodes Provided on the Inputs
Pb−Free Packages are Available
8
1
14
PDIP−14
P SUFFIX
CASE 646
14
1
14
R2
Q9
Q5
Neg
Pos
J1 Amplifier
Biasing
D3
Q11
R7
C2
Q8
Q3
D4
Z1
Q1
R1
D2
C1
R3
R4
Q7
R6
MC33079DG
AWLYWW
1
A
WL, L
YY, Y
WW, W
G or G
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
C3 R9
Q6
Q2
SOIC−14
D SUFFIX
CASE 751A
VCC
Q4
MC33079P
AWLYYWWG
1
1
Q3
1
33078
ALYW
G
QUAD
14
D1
SOIC−8
D SUFFIX
CASE 751
Q10
Q12
Vout
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 10 of this data sheet.
R5
VEE
Figure 1. Representative Schematic Diagram
(Each Amplifier)
© Semiconductor Components Industries, LLC, 2009
January, 2009 − Rev. 8
1
Publication Order Number:
MC33078/D
