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零件编号 | MC33079 | ||
描述 | Low Noise Dual/Quad Operational Amplifiers | ||
制造商 | ON Semiconductor | ||
LOGO | |||
1 Page
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/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
• 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
VCC
Q9
Q3 Q5
D3
Neg Pos C2
Q11
R7
J1 Amplifier
Biasing
Q3
Q8 D4 C3 R9
Q2
Q6
D2
R4
Q10
R6
Q12 Vout
Z1 Q1
Q7
R1 C1 R3
R5
VEE
Figure 1. Representative Schematic Diagram
(Each Amplifier)
http://onsemi.com
MARKING
DIAGRAMS
DUAL
8
1
PDIP−8
P SUFFIX
CASE 626
8
1
SOIC−8
D SUFFIX
CASE 751
8
MC33078P
AWL
YYWWG
1
8
33078
ALYW
G
1
14
1
QUAD
14
PDIP−14
P SUFFIX
CASE 646
1
MC33079P
AWLYYWWG
14
1
14
SOIC−14
D SUFFIX
CASE 751A
1
MC33079DG
AWLYWW
A = Assembly Location
WL, L = Wafer Lot
YY, Y = Year
WW, W = Work Week
G or G = Pb−Free Package
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 10 of this data sheet.
© Semiconductor Components Industries, LLC, 2011
November, 2011 − Rev. 9
1
Publication Order Number:
MC33078/D
MC33078, MC33079, NCV33078, NCV33079
10
VCC = +15 V
VEE = -15 V
DVin = 20 V
8.0
6.0
Falling
Rising
-
4.0
DVin +
VO
2.0
kW
2.0
-55
-25 0
25 50
75
TA, AMBIENT TEMPERATURE (°C)
100
Figure 24. Slew Rate versus Temperature
125
120 0
VCC = +15 V
100
VEE = -15 V
RL = 2.0 kW
TA = 25°C
45
80
60
Phase
90
Gain
40
135
20
0 180
1.0 10 100 1.0 k 10 k 100 k 1.0 M 10 M
f, FREQUENCY (Hz)
Figure 25. Voltage Gain and Phase
versus Frequency
14
12 Vin
10
8.0
6.0
-
+
2.0 kW
VO
CL 25°C
-55°C
125°C 125°C
Phase
0
10
20
30
40
4.0
VCC = +15 V
2.0 VEE = -15 V
VO = 0 V
0
1
25°C -55°C
10 100
50
60
Gain
70
1000
CL, OUTPUT LOAD CAPACITANCE (pF)
Figure 26. Open Loop Gain Margin and
Phase Margin versus Load Capacitance
100
80
60
40
20
0
10
-
DVin +
VO
CL
125°C
25°C
- 55°C
VCC = +15 V
VEE = -15 V
DVin = 100 mV
100 1.0 k
CL, OUTPUT LOAD CAPACITANCE (pF)
Figure 27. Overshoot versus Output
Load Capacitance
10 k
100 10
80
50
VCC = +15 V
VEE = -15 V
30 TA = 25°C
20
10
8.0
5.0 Voltage
3.0
2.0 Current
1.0
10
0.1
100 1.0 k 10 k 100 k
f, FREQUENCY (Hz)
Figure 28. Input Referred Noise Voltage and
Current versus Frequency
1000
VCC = +15 V
VEE = -15 V
f = 1.0 kHz
100
TA = 25°C
Vn(total) =
Ǹ(inRs)2
)
en2
)
4KTRS
10
1.0
10 100 1.0 k 10 k 100 k 1.0 M
RS, SOURCE RESISTANCE (W)
Figure 29. Total Input Referred Noise Voltage
versus Source Resistance
http://onsemi.com
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页数 | 14 页 | ||
下载 | [ MC33079.PDF 数据手册 ] |
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