MC33078, MC33079,
NCV33078, NCV33079
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).
Dual Supply Operation:
$5.0
V to
$18
V
http://onsemi.com
MARKING
DIAGRAMS
DUAL
PDIP−8
P SUFFIX
CASE 626
1
1
8
8
1
QUAD
14
14
1
PDIP−14
P SUFFIX
CASE 646
1
MC33079P
AWLYYWWG
SOIC−8
D SUFFIX
CASE 751
1
33078
ALYW
G
8
MC33078P
AWL
YYWWG
8
Features
•
•
•
•
•
•
•
•
•
•
•
•
Low Voltage Noise: 4.5 nV/
Hz
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
NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements
•
These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
D1
R2
Q4
Q3
Neg
J1 Amplifier
Biasing
Q6
Q2
Z1
Q1
D2
R4
Q7
R6
R5
V
EE
Q10
Q12
Q5
Pos
D3
C2
Q8
Q9
R7
Q11
Q3
D4
C3 R9
V
out
V
CC
14
14
1
SOIC−14
D SUFFIX
CASE 751A
1
MC33079DG
AWLYWW
A
WL, L
YY, Y
WW, W
G or
G
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 10 of this data sheet.
R1
C1
R3
Figure 1. Representative Schematic Diagram
(Each Amplifier)
©
Semiconductor Components Industries, LLC, 2011
November, 2011
−
Rev. 9
1
Publication Order Number:
MC33078/D
ROCHESTER [ Rochester Electronics ]
