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.
http://onsemi.com
MARKING
DIAGRAMS
DUAL
8
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).
MC33078P
AWL
PDIP−8
P SUFFIX
CASE 626
YYWWG
8
1
8
1
Features
• Dual Supply Operation: $5.0 V to $18 V
• 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
• Pb−Free Packages are Available
Ǹ
SOIC−8
D SUFFIX
CASE 751
33078
ALYW
8
G
1
1
QUAD
14
PDIP−14
P SUFFIX
CASE 646
MC33079P
AWLYYWWG
14
1
1
14
SOIC−14
D SUFFIX
CASE 751A
MC33079DG
AWLYWW
14
1
1
V
CC
R2
Q4
D1
Q9
A
= Assembly Location
WL, L = Wafer Lot
YY, Y = Year
WW, W = Work Week
G or G = Pb−Free Package
Q3 Q5
Q11
D3
C2
R7
Neg
Pos
Q3
Amplifier
Biasing
J1
Q8
C3 R9
D4
Q6
V
out
Q12
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 10 of this data sheet.
Q10
Q2
D2
R6
R4
Q7
Z1
Q1
R5
R1
R3
C1
V
EE
Figure 1. Representative Schematic Diagram
(Each Amplifier)
©
Semiconductor Components Industries, LLC, 2006
1
Publication Order Number:
October, 2006 − Rev. 7
MC33078/D