Order this document by MC33078/D
MC33078
MC33079
Dual/Quad Low Noise
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,
tested over the automotive temperature range and available in the plastic
DIP and SOIC packages (P and D suffixes).
•
Dual Supply Operation:
±
5.0 V to
±
18 V
DUAL/QUAD
LOW NOISE
OPERATIONAL AMPLIFIERS
DUAL
8
1
1
8
P SUFFIX
PLASTIC PACKAGE
CASE 626
•
•
•
•
•
•
•
•
•
•
D SUFFIX
PLASTIC PACKAGE
CASE 751
(SO–8)
Low Voltage Noise: 4.5 nV/ Hz
Low Input Offset Voltage: 0.15 mV
Low T.C. of Input Offset Voltage: 2.0
µV/°C
Low Total Harmonic Distortion: 0.002%
High Gain Bandwidth Product: 16 MHz
High Slew Rate: 7.0 V/µs
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
PIN CONNECTIONS
Output 1
1
2
Inputs 1
3
4
–
1
+
–
2
+
(Dual, Top View)
QUAD
8 VCC
7 Output 2
6
Inputs 2
5
VEE
14
1
14
1
Representative Schematic Diagram
(Each Amplifier)
VCC
D1
R2
Q4
Q3
Neg
J1
Amplifier
Biasing
Q6
Q2
Z1
Q1
R1
C1
R3
D2
R4
Q7
Q10
R6
Q5
VEE
Q12
Q5
Pos
D3
C2
Q8
Q9
Q11
R7
Q3
D4
C3 R9
Vout
P SUFFIX
PLASTIC PACKAGE
CASE 646
D SUFFIX
PLASTIC PACKAGE
CASE 751A
(SO–14)
PIN CONNECTIONS
Output 1
Inputs 1
VCC
Inputs 2
Output 2
1
2
3
4
5
6
7
14
*
1
)
)
2
*
4
*
13
)
12
11
Output 4
Inputs 4
VEE
Inputs 3
Output 3
3
)
10
*
9
8
(Quad, Top View)
ORDERING INFORMATION
Device
MC33078D
MC33078P
MC33079D
MC33079P
Operating
Temperature Range
Package
SO–8
Plastic DIP
SO–14
Plastic DIP
Rev 0
TA = – 40° to +85°C
©
Motorola, Inc. 1996
MOTOROLA ANALOG IC DEVICE DATA
1