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부품번호 | 33078 기능 |
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기능 | MC33078 | ||
제조업체 | ETC | ||
로고 | |||
전체 12 페이지수
Order this document by MC33078/D
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
www.DataSheet4mUa.crogmins, 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
Ǹ• 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
MC33078
MC33079
DUAL/QUAD
LOW NOISE
OPERATIONAL AMPLIFIERS
DUAL
8
1
P SUFFIX
PLASTIC PACKAGE
CASE 626
8
1
D SUFFIX
PLASTIC PACKAGE
CASE 751
(SO–8)
PIN CONNECTIONS
Output 1 1
Inputs 1
2
3
VEE 4
8 VCC
–
+1
7 Output 2
6
–
2+ 5
Inputs 2
(Dual, Top View)
QUAD
Representative Schematic Diagram
(Each Amplifier)
J1 Amplifier
Biasing
Z1 Q1
D1 R2
Q4
Q9
VCC
Q3 Q5
D3
Q11
Neg
Pos C2
R7
Q3
Q6
Q2 D2
R4
Q7
R1 C1 R3
Q8 D4 C3 R9
Q10
R6
Q12
Q5
VEE
Vout
14
1
P SUFFIX
PLASTIC PACKAGE
CASE 646
14
1
D SUFFIX
PLASTIC PACKAGE
CASE 751A
(SO–14)
PIN CONNECTIONS
Output 1 1
Inputs 1
2
3
*
)
1
VCC 4
Inputs 2
5
6
)*2
Output 2 7
14 Output 4
4*)
13
12
Inputs 4
11 VEE
) 10
3* 9 Inputs 3
8 Output 3
(Quad, Top View)
ORDERING INFORMATION
Device
Operating
Temperature Range
MC33078D
MC33078P
MC33079D
MC33079P
TA = – 40° to +85°C
Package
SO–8
Plastic DIP
SO–14
Plastic DIP
MOTOROLA ANALOG IC DEVICE DATA
© Motorola, Inc. 1996
Rev 0
1
MC33078 MC33079
600
500
400
300
200
100
0
www.DataSheet4U.com–15
Figure 5. Input Bias Current versus
Common Mode Voltage
VCC = +15 V
VEE = –15 V
TA = 25°C
–10 – 5.0 0
5.0 10
VCM, COMMON MODE VOLTAGE (V)
15
VCC –0
VCC –0.5
VCC –1.0
VCC –1.5
VEE +1.5
VEE +1.0
VEE +0.5
VEE
+0
– 55
Figure 6. Input Common Mode Voltage
Range versus Temperature
+VCM
Voltage
Range
VCC = +3.0 V to +15 V
VEE = –3.0 V to –15 V
∆VIO = 5.0 mV
VO = 0 V
–VCM
– 25 0 25 50 75 100 125
TA, AMBIENT TEMPERATURE (°C)
Figure 7. Output Saturation Voltage versus
Load Resistance to Ground
VCC –1.0 –55°C
VCC –3.0
25°C
VCC –5.0
125°C
VCC = +15 V
VEE = –15 V
VEE +5.0
125°C
25°C
VEE +3.0 –55°C
VEE +1.0
0
1.0 2.0 3.0 4.0
RL, LOAD RESISTANCE TO GROUND (kΩ)
Figure 8. Output Short Circuit Current
versus Temperature
50
Sink
40
VCC = +15 V
VEE = –15 V
RL < 100 Ω
VID = 1.0 V
Source
30
20
10
– 55
– 25 0
25 50 75
TA, AMBIENT TEMPERATURE (°C)
100 125
Figure 9. Supply Current versus Temperature
10
±15 V
±10 V
8.0
±5.0 V
VCM = 0 V
RL = ∞
VO = 0 V
6.0 MC33079
±15 V
±10 V
4.0
±5.0 V
MC33078
2.0 Supply Voltages
0
– 55 – 25 0
25 50
75 100 125
TA, AMBIENT TEMPERATURE (°C)
4
Figure 10. Common Mode Rejection
versus Frequency
160
–
140
∆ VCM
ADM
+
∆ VO
120 CMR = 20Log VCM × ADM
100 VO
80 VCC = +15 V
VEE = –15 V
60
VCM = 0 V
∆VCM = ±1.5 V
40 TA = 25°C
20
100
1.0 k
10 k
100 k
1.0 M
10 M
f, FREQUENCY (Hz)
MOTOROLA ANALOG IC DEVICE DATA
4페이지 MC33078 MC33079
Figure 23. Slew Rate versus Temperature
10
VCC = +15 V
VEE = –15 V
∆Vin = 20 V
8.0
Falling
Rising
6.0
–
4.0
∆Vin +
VO
2.0 kΩ
2.0
–55
www.DataSheet4U.com
–25 0
25 50
75
TA, AMBIENT TEMPERATURE (°C)
100
125
Figure 24. Voltage Gain and Phase
versus Frequency
120 0
VCC = +15 V
100
VEE = –15 V
RL = 2.0 kΩ
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. Open Loop Gain Margin and
Phase Margin versus Load Capacitance
14
12 Vin
10
–
+
2.0 kΩ
VO
CL 25°C
–55°C
Phase
8.0
6.0 125°C 125°C
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
Gain
CL, OUTPUT LOAD CAPACITANCE (pF)
50
60
70
1000
100
80
60
40
20
0
10
Figure 26. Overshoot versus Output
Load Capacitance
–
∆Vin +
VO
CL
125°C
25°C
– 55°C
VCC = +15 V
VEE = –15 V
∆Vin = 100 mV
100 1.0 k
CL, OUTPUT LOAD CAPACITANCE (pF)
10 k
Figure 27. Input Referred Noise Voltage and
Current versus Frequency
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
100 1.0 k 10 k
f, FREQUENCY (Hz)
0.1
100 k
Figure 28. Total Input Referred Noise Voltage
versus Source Resistance
1000
VCC = +15 V
VEE = –15 V
f = 1.0 kHz
Ǹ ) )100
TA = 25°C
Vn(total) =
(inRs)2
en2
4KTRS
10
1.0
10 100 1.0 k 10 k 100 k 1.0 M
RS, SOURCE RESISTANCE (Ω)
MOTOROLA ANALOG IC DEVICE DATA
7
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부품번호 | 상세설명 및 기능 | 제조사 |
33077 | LOW NOISEOPERATIONAL AMPLIFIER | Motorola Semiconductors |
33078 | MC33078 | ETC |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |