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