概述
规格参数
数据手册
替代型号MC33078P 概述
DUAL HIGH-SPEED LOW-NOISE OPERATIONAL AMPLIFIER 双高速低噪声运算放大器 运算放大器 运算放大器
MC33078P 规格参数
| 是否无铅： | 不含铅 | 是否Rohs认证： | 符合 |
| 生命周期： | Active | 零件包装代码： | DIP |
| 包装说明： | DIP-8 | 针数： | 8 |
| Reach Compliance Code： | compliant | ECCN代码： | EAR99 |
| HTS代码： | 8542.33.00.01 | 风险等级： | 1.33 |
| 放大器类型： | OPERATIONAL AMPLIFIER | 架构： | VOLTAGE-FEEDBACK |
| 最大平均偏置电流 (IIB)： | 0.75 µA | 25C 时的最大偏置电流 (IIB)： | 0.75 µA |
| 最小共模抑制比： | 80 dB | 标称共模抑制比： | 100 dB |
| 频率补偿： | YES | 最大输入失调电流 (IIO)： | 0.15 µA |
| 最大输入失调电压： | 2000 µV | JESD-30 代码： | R-PDIP-T8 |
| JESD-609代码： | e4 | 长度： | 9.81 mm |
| 低-偏置： | NO | 低-失调： | NO |
| 微功率： | NO | 负供电电压上限： | -18 V |
| 标称负供电电压 (Vsup)： | -15 V | 功能数量： | 2 |
| 端子数量： | 8 | 最高工作温度： | 85 °C |
| 最低工作温度： | -40 °C | 封装主体材料： | PLASTIC/EPOXY |
| 封装代码： | DIP | 封装等效代码： | DIP8,.3 |
| 封装形状： | RECTANGULAR | 封装形式： | IN-LINE |
| 包装方法： | TUBE | 峰值回流温度（摄氏度）： | NOT SPECIFIED |
| 功率： | NO | 电源： | +-5/+-18 V |
| 可编程功率： | NO | 认证状态： | Not Qualified |
| 座面最大高度： | 5.08 mm | 最小摆率： | 5 V/us |
| 标称压摆率： | 7 V/us | 子类别： | Operational Amplifier |
| 最大压摆率： | 2.5 mA | 供电电压上限： | 18 V |
| 标称供电电压 (Vsup)： | 15 V | 表面贴装： | NO |
| 技术： | BIPOLAR | 温度等级： | INDUSTRIAL |
| 端子面层： | Nickel/Palladium/Gold (Ni/Pd/Au) | 端子形式： | THROUGH-HOLE |
| 端子节距： | 2.54 mm | 端子位置： | DUAL |
| 处于峰值回流温度下的最长时间： | NOT SPECIFIED | 标称均一增益带宽： | 16000 kHz |
| 最小电压增益： | 17800 | 宽带： | NO |
| 宽度： | 6.35 mm | Base Number Matches： | 1 |
MC33078P 数据手册
通过下载MC33078P数据手册来全面了解它。这个PDF文档包含了所有必要的细节，如产品概述、功能特性、引脚定义、引脚排列图等信息。
PDF下载MC33078
DUAL HIGH-SPEED LOW-NOISE OPERATIONAL AMPLIFIER
www.ti.com
SLLS633C–OCTOBER 2004–REVISED NOVEMBER 2006
FEATURES
D (SOIC), DGK (MSOP), OR P (PDIP) PACKAGE
(TOP VIEW)
•
•
•
•
•
•
•
•
Dual-Supply Operation . . . ±5 V to ±18 V
Low Noise Voltage . . . 4.5 nV/√Hz
1
2
3
4
8
7
6
5
OUT1
IN1−
IN1+
V
CC+
Low Input Offset Voltage . . . 0.15 mV
Low Total Harmonic Distortion . . . 0.002%
High Slew Rate . . . 7 V/µs
OUT2
IN2−
IN2+
V
CC−
High-Gain Bandwidth Product . . . 16 MHz
High Open-Loop AC Gain . . . 800 at 20 kHz
Large Output-Voltage Swing . . . 14.1 V to
–14.6 V
•
Excellent Gain and Phase Margins
DESCRIPTION/ORDERING INFORMATION
The MC33078 is a bipolar dual operational amplifier with high-performance specifications for use in quality audio
and data-signal applications. This device operates over a wide range of single- and dual-supply voltages and
offers low noise, high-gain bandwidth, and high slew rate. Additional features include low total harmonic
distortion, excellent phase and gain margins, large output voltage swing with no deadband crossover distortion,
and symmetrical sink/source performance.
ORDERING INFORMATION
TA
PACKAGE(1)
ORDERABLE PART NUMBER
MC33078P
TOP-SIDE MARKING(2)
MC33078P
PDIP – P
SOIC – D
Tube of 50
Tube of 75
MC33078D
M33078
MY_
–40°C to 85°C
Reel of 2500
Reel of 2500
Reel of 250
MC33078DR
MC33078DGKR
MC33078DGKT
VSSOP/MSOP – DGK
(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
(2) DGK: The actual top-side marking has one additional character that designates the assembly/test site.
SYMBOL (EACH AMPLIFIER)
IN+
IN−
+
−
OUT
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Copyright © 2004–2006, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
MC33078
DUAL HIGH-SPEED LOW-NOISE OPERATIONAL AMPLIFIER
SLLS633C–OCTOBER 2004–REVISED NOVEMBER 2006
www.ti.com
Absolute Maximum Ratings(1)
over operating free-air temperature range (unless otherwise noted)
MIN
MAX
18
UNIT
VCC+
Supply voltage(2)
V
VCC–
Supply voltage(2)
–18
V
V
VCC+ – VCC–
Supply voltage
36
Input voltage, either input(2)(3)
Input current(4)
Duration of output short circuit(5)
VCC+ or VCC–
V
±10
Unlimited
97
mA
D package
DGK package
P package
θJA
Package thermal impedance, junction to free air(6)(7)
172
°C/W
85
TJ
Operating virtual junction temperature
Storage temperature range
150
°C
°C
Tstg
–65
150
(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating
Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) All voltage values, except differential voltages, are with respect to the midpoint between VCC+ and VCC–
.
(3) The magnitude of the input voltage must never exceed the magnitude of the supply voltage.
(4) Excessive input current will flow if a differential input voltage in excess of approximately 0.6 V is applied between the inputs, unless
some limiting resistance is used.
(5) The output may be shorted to ground or either power supply. Temperature and/or supply voltages must be limited to ensure the
maximum dissipation rating is not exceeded.
(6) Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable ambient
temperature is PD = (TJ(max) – TA)/θJA. Operating at the absolute maximum TJ of 150°C can affect reliability.
(7) The package thermal impedance is calculated in accordance with JESD 51-7.
Recommended Operating Conditions
MIN
–5
MAX UNIT
VCC–
VCC+
TA
–18
V
Supply voltage
5
18
Operating free-air temperature range
–40
85
°C
2
Submit Documentation Feedback
MC33078
DUAL HIGH-SPEED LOW-NOISE OPERATIONAL AMPLIFIER
www.ti.com
SLLS633C–OCTOBER 2004–REVISED NOVEMBER 2006
Electrical Characteristics
VCC– = –15 V, VCC+ = 15 V, TA = 25°C (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
TA = 25°C
0.15
2
3
VIO
αVIO
IIB
Input offset voltage
VO = 0, RS = 10 Ω, VCM = 0
VO = 0, RS = 10 Ω, VCM = 0
VO = 0, VCM = 0
mV
TA = –40°C to 85°C
Input offset voltage
temperature coefficient
TA = –40°C to 85°C
2
µV/°C
TA = 25°C
300
750
800
150
175
Input bias current
Input offset current
nA
TA = –40°C to 85°C
TA = 25°C
25
IIO
VO = 0, VCM = 0
nA
V
TA = –40°C to 85°C
Common-mode input voltage
range
VICR
AVD
∆VIO = 5 mV, VO = 0
±13
±14
TA = 25°C
TA = –40°C to 85°C
VOM+
90
85
110
Large-signal differential
voltage amplification
RL ≥ 2 kΩ, VO = ±10 V
dB
10.7
–11.9
13.8
RL = 600 Ω
RL = 2k Ω
RL = 10k Ω
VOM–
VOM+
13.2
VOM
Maximum output voltage swing VID = ±1 V
Common-mode rejection ratio VIN = ±13 V
V
VOM–
–13.2 –13.7
13.5 14.1
–14 –14.6
VOM+
VOM–
CMMR
80
80
100
105
29
dB
dB
(1)
kSVR
Supply-voltage rejection ratio
VCC+ = 5 V to 15 V, VCC– = –5 V to –15 V
Source current
15
IOS
Output short-circuit current
|VID| = 1 V, Output to GND
VO = 0
mA
mA
Sink current
–20
–37
2.05
TA = 25°C
2.5
ICC
Supply current (per channel)
TA = –40°C to 85°C
2.75
(1) Measured with VCC± differentially varied at the same time
Operating Characteristics
VCC– = –15 V, VCC+ = 15 V, TA = 25°C (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
5
TYP
7
MAX
UNIT
V/µs
MHz
MHz
SR
Slew rate at unity gain
AVD = 1, VIN = –10 V to 10 V, RL = 2 kΩ, CL = 100 pF
GBW Gain bandwidth product
f = 100 kHz
Open loop
10
16
B1
Unity gain frequency
9
CL = 0 pF
–11
–6
Gm
Gain margin
RL = 2 kΩ
dB
CL = 100 pF
CL = 0 pF
55
Φm
Phase margin
RL = 2 kΩ
deg
CL = 100 pF
40
Amp-to-amp isolation
f = 20 Hz to 20 kHz
–120
120
0.002
37
dB
kHz
%
Power bandwidth
VO = 27 V(PP), RL = 2 kΩ, THD ≤ 1%
THD
zo
Total harmonic distortion
Open-loop output impedance
Differential input resistance
Differential input capacitance
Equivalent input noise voltage
Equivalent input noise current
VO = 3 Vrms, AVD = 1, RL = 2 kΩ, f = 20 Hz to 20 kHz
VO = 0, f = 9 MHz
VCM = 0
Ω
rid
175
12
kΩ
Cid
Vn
In
VCM = 0
pF
f = 1 kHz, RS = 100 Ω
f = 1 kHz
4.5
0.5
nV/√Hz
pA/√Hz
3
Submit Documentation Feedback
MC33078
DUAL HIGH-SPEED LOW-NOISE OPERATIONAL AMPLIFIER
SLLS633C–OCTOBER 2004–REVISED NOVEMBER 2006
www.ti.com
0.1 µF
100 kΩ
10 Ω
2.0 kΩ
22 µF
4.3 kΩ
+
D.U.T.
1/2
Scope
x 1
MC33078
−
4.7 µF
R
= 1.0 MΩ
IN
100 kΩ
Voltage Gain = 50,000
2.2 µF
24.3 kΩ
110 kΩ
0.1 µF
NOTE: All capacitors are non-polarized.
Figure 1. Voltage Noise Test Circuit (0.1 Hz to 10 Hz)
4
Submit Documentation Feedback
MC33078
DUAL HIGH-SPEED LOW-NOISE OPERATIONAL AMPLIFIER
www.ti.com
SLLS633C–OCTOBER 2004–REVISED NOVEMBER 2006
TYPICAL CHARACTERISTICS
INPUT BIAS CURRENT
vs
COMMON-MODE VOLTAGE
INPUT BIAS CURRENT
vs
SUPPLY VOLTAGE
600
500
400
300
200
100
0
600
500
400
300
200
100
VCM = 0 V
TA = 25°C
VCC+ = 15 V
VCC– = –15 V
TA = 25°C
0
5
6
7
8
9
10 11 12 13 14 15 16 17 18
-15
-10
-5
0
5
10
15
VCC+/–VCC– – Supply Voltage – V
VCM – Common Mode Voltage – V
INPUT BIAS CURRENT
vs
INPUT OFFSET VOLTAGE
vs
TEMPERATURE
TEMPERATURE
1000
900
800
700
600
500
400
300
200
100
0
2
VCC+ = 15 V
VCC+ = 15 V
VCC– = –15 V
VCM = 0 V
VCC– = –15 V
VCM = 0 V
1.5
1
0.5
0
-0.5
-1
-1.5
-2
-55 -35 -15
5
25 45 65 85 105 125
-55 -35 -15
5
25 45 65 85 105 125
TA – Temperature – °C
TA – Temperature – °C
5
Submit Documentation Feedback
MC33078
DUAL HIGH-SPEED LOW-NOISE OPERATIONAL AMPLIFIER
SLLS633C–OCTOBER 2004–REVISED NOVEMBER 2006
www.ti.com
TYPICAL CHARACTERISTICS (continued)
INPUT COMMON-MODE VOLTAGE
LOW PROXIMITY TO VCC–
vs
INPUT COMMON-MODE VOLTAGE
HIGH PROXIMITY TO VCC+
vs
TEMPERATURE
TEMPERATURE
1.4
1.2
1
0
-0.2
-0.4
-0.6
-0.8
-1
VCC+ = 3 V to 15 V
VCC– = -3 V to -15 V
D
VIO = 5 mV
VO = 0 V
0.8
0.6
0.4
0.2
0
VCC+ = 3 V to 15 V
VCC– = -3 V to -15 V
D
VIO = 5 mV
-1.2
VO = 0 V
-1.4
-55
-25
5
35
65
95
125
-55
-25
5
35
65
95
125
TA – Temperature – °C
TA – Temperature – °C
OUTPUT SATURATION VOLTAGE PROXIMITY TO VCC+
OUTPUT SATURATION VOLTAGE PROXIMITY TO VCC–
vs
vs
LOAD RESISTANCE
LOAD RESISTANCE
10
9
0
-1
TA = 125°C
8
-2
TA = 25°C
7
-3
TA = –55°C
-4
-5
6
5
TA = 125°C
-6
4
TA = 25°C
3
-7
TA = –55°C
-8
2
1
0
-9
-10
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
0
0.5
1
1.5
2
2.5
3
3.5
kW
4
4.5
kW
RL – Load Resistance –
RL – Load Resistance –
6
Submit Documentation Feedback
MC33078
DUAL HIGH-SPEED LOW-NOISE OPERATIONAL AMPLIFIER
www.ti.com
SLLS633C–OCTOBER 2004–REVISED NOVEMBER 2006
TYPICAL CHARACTERISTICS (continued)
OUTPUT SHORT-CIRCUIT CURRENT
SUPPLY CURRENT
vs
TEMPERATURE
vs
TEMPERATURE
70
60
50
40
30
20
10
10
9
8
7
6
5
4
3
2
1
0
VCC+ = 15 V
VCC– = –15 V
VID = 1 V
VCM = 0 V
RL = High Impedance
VO = 0 V
VCC± = ±15 V
Source
Sink
VCC± = ±10 V
VCC± = ±5 V
-55 -35 -15
5
25
45
65
85 105 125
-55 -35 -15
5
25 45 65 85 105 125
TA – Temperature – °C
TA – Temperature – °C
CMRR
vs
FREQUENCY
PSSR
vs
FREQUENCY
120
110
100
90
80
70
60
50
40
30
20
10
0
100
90
80
70
60
50
40
30
20
10
0
VCC+ = 15 V
VCC+ = 15 V
VCC– = –15 V
VCM = 0 V
VCC– = –15 V
TA = 25°C
DVCM = ±1.5 V
TA = 25°C
T3P
T3N
100
1k
10k
100k
1M
10M
100
1k 1M
10k 100k 10M
f – Frequency – Hz
f – Frequency – Hz
7
Submit Documentation Feedback
MC33078
DUAL HIGH-SPEED LOW-NOISE OPERATIONAL AMPLIFIER
SLLS633C–OCTOBER 2004–REVISED NOVEMBER 2006
www.ti.com
TYPICAL CHARACTERISTICS (continued)
GAIN BANDWIDTH PRODUCT
GAIN BANDWIDTH PRODUCT
vs
vs
SUPPLY VOLTAGE
TEMPERATURE
30
25
20
15
10
5
30
25
20
15
10
5
0
0
-55 -35 -15
5
25
45
65
85 105 125
5
6
7
8
9 10 11 12 13 14 15 16 17 18
TA – Temperature – °C
VCC+/–VCC– – Supply Voltage – V
OUTPUT VOLTAGE
vs
SUPPLY VOLTAGE
OUTPUT VOLTAGE
vs
FREQUENCY
20
15
10
5
30
25
20
15
10
5
VCC+ = 15 V
VCC– = –15 V
RL = 2 kW
AV = 1
RL = 10 kW
RL = 2 kW
THD < 1%
TA = 25°C
0
-5
RL = 10 kW
RL = 2 kW
-10
-15
-20
0
10
100
1k
10k
100k
1M
10M
5
6
7
8
9
10 11 12 13 14 15 16 17 18
f – Frequency – Hz
VCC+/–VCC– – Supply Voltage – V
8
Submit Documentation Feedback
MC33078
DUAL HIGH-SPEED LOW-NOISE OPERATIONAL AMPLIFIER
www.ti.com
SLLS633C–OCTOBER 2004–REVISED NOVEMBER 2006
TYPICAL CHARACTERISTICS (continued)
OPEN-LOOP GAIN
vs
SUPPLY VOLTAGE
OPEN-LOOP GAIN
vs
TEMPERATURE
120
115
110
105
100
95
110
105
100
95
RL = 2 kW
f < 10 Hz
DVO = 2/3(VCC+ – VCC–
)
TA = 25°C
90
90
RL = 2 kW
f < 10 Hz
DVO = 2/3(VCC+ – VCC–
85
)
85
TA = 25°C
80
5
80
6
7
8
9 10 11 12 13 14 15 16 17 18
-55 -35 -15
5
25 45 65 85 105 125
VCC+/–VCC– – Supply Voltage – V
T
A – Temperature – °C
OUTPUT IMPEDANCE
vs
CROSSTALK REJECTION
vs
FREQUENCY
FREQUENCY
200
190
180
170
160
150
140
130
120
110
100
50
45
40
35
30
25
20
15
Drive Channel
VCC+ = 15 V
CC– = –15 V
VCC+ = 15 V
VCC– = –15 V
RL = 2 kW
VO = 20 VPP
TA = 25°C
V
VO = 1 Vrms
TA = 25°C
AV = 1000
10
5
AV = 10
AV = 1
AV = 100
0
10
100
1k
10k
100k
1k
10k
100k
1M
10M
f – Frequency – Hz
f – Frequency – Hz
9
Submit Documentation Feedback
MC33078
DUAL HIGH-SPEED LOW-NOISE OPERATIONAL AMPLIFIER
SLLS633C–OCTOBER 2004–REVISED NOVEMBER 2006
www.ti.com
TYPICAL CHARACTERISTICS (continued)
TOTAL HARMONIC DISTORTION
TOTAL HARMONIC DISTORTION
vs
vs
FREQUENCY
OUTPUT VOLTAGE
1
1
VCC+ = 15 V
VCC– = –15 V
VO = 1 Vrms
AV = 1
AV = 1000
0.1
RL = 2 kW
TA = 25°C
0.1
AV = 100
0.01
0.01
AV = 10
0.001
0.001
0.0001
VCC+ = 15 V
VCC– = –15 V
f = 2 kHz
AV = 1
RL = 2 kW
TA = 25°C
0.0001
10
100
1k
10k
100k
0
1
2
3
4
5
6
7
8
9
f – Frequency – Hz
VO – Output Voltage – Vrms
SLEW RATE
vs
SUPPLY VOLTAGE
SLEW RATE
vs
TEMPERATURE
10
9
10
9
8
Falling Edge
8
Falling Edge
7
7
6
5
4
3
2
Rising Edge
Rising Edge
6
5
VCC+ = 15 V
4
DVIN = 2/3(VCC+ – VCC–
)
VCC– = –15 V
DVIN = 20 V
AV = 1
AV = 1
3
RL = 2 kW
TA = 25°C
RL = 2 kW
2
5
6
7
8
9
10 11 12 13 14 15 16 17 18
-55 -35 -15
5
25
45
65
85 105 125
VCC+/–VCC– – Supply Voltage – V
TA – Temperature – °C
10
Submit Documentation Feedback
MC33078
DUAL HIGH-SPEED LOW-NOISE OPERATIONAL AMPLIFIER
www.ti.com
SLLS633C–OCTOBER 2004–REVISED NOVEMBER 2006
TYPICAL CHARACTERISTICS (continued)
GAIN AND PHASE
vs
FREQUENCY
GAIN AND PHASE MARGIN
vs
OUTPUT LOAD CAPACITANCE
12
9
0
80
70
60
50
40
30
20
0
VCC+ = 15 V
Phase
Gain,TA = 125°C
VCC– = –15 V
VO = 0 V
10
20
30
40
50
60
70
80
Gain,TA = 25°C
Gain,TA = –55°C
-45
-90
-135
-180
Gain
6
Phase,TA = 125°C
3
VCC+ = 15 V
Phase,TA = 25°C
Phase,TA = –55°C
VCC– = –15 V
RL = 2 kW
TA = 25°C
10
0
0
1
10
100
1000
1k
10k
100k
1M
10M
Cout – Output Load Capacitance – pF
f – Frequency – Hz
OVERSHOOT
vs
OUTPUT LOAD CAPACITANCE
INPUT VOLTAGE AND CURRENT NOISE
vs
FREQUENCY
100
10
1
10
100
VCC+ = 15 V
CC– = –15 V
VCC+ = 15 V
VCC– = –15 V
TA = 25°C
90
80
70
60
50
40
30
20
10
0
V
VIN = 100 mVPP
1
Input Voltage Noise
Input Current Noise
TA = 125°C
TA = 25°C
TA = –55°C
0.1
10
100
Cout – Output Load Capacitance – pF
1000
10
100
1k
10k
100k
f – Frequency – Hz
11
Submit Documentation Feedback
MC33078
DUAL HIGH-SPEED LOW-NOISE OPERATIONAL AMPLIFIER
SLLS633C–OCTOBER 2004–REVISED NOVEMBER 2006
www.ti.com
TYPICAL CHARACTERISTICS (continued)
INPUT REFERRED NOISE VOLTAGE
GAIN AND PHASE MARGIN
vs
DIFFERENTIAL SOURCE RESISTANCE
vs
SOURCE RESISTANCE
16
14
12
10
8
64
60
56
52
48
44
40
36
32
28
24
20
16
12
8
1000
100
10
VCC+ = 15 V
VCC– = –15 V
f = 1 Hz
TA = 25°C
Phase Margin
Gain Margin
6
VCC+ = 15 V
VCC– = –15 V
AV = 100
4
VO = 0 V
2
TA = 25°C
4
1
0
0
10
100
1k
10k
100k
1M
0
1
10
100
1k
10k 100k
W
RS – Source Resistance –
W
RSD – Differential Source Resistance –
LARGE SIGNAL TRANSIENT RESPONSE
(AV = 1)
LARGE SIGNAL TRANSIENT RESPONSE
(AV = –1)
Input
Input
55
10
55
45
35
25
15
5
10
45
35
25
15
5
0
0
-10
-20
-30
-40
-50
-60
-10
VCC+ = 15 V
VCC+ = 15 V
VCC– = –15 V
AV = 1
VCC– = –15 V
AV = –1
-20
-30
-40
-50
-60
RL = 2 kW
CL = 100 pF
TA = 25°C
RL = 2 kW
CL = 100 pF
TA = 25°C
Output
Output
-5
-5
-15
-15
-2
2
6
10
14
18
22
-2
2
6
10
14
18
22
Time – µs
Time – µs
12
Submit Documentation Feedback
MC33078
DUAL HIGH-SPEED LOW-NOISE OPERATIONAL AMPLIFIER
www.ti.com
SLLS633C–OCTOBER 2004–REVISED NOVEMBER 2006
TYPICAL CHARACTERISTICS (continued)
SMALL SIGNAL TRANSIENT RESPONSE
LOW_FREQUENCY NOISE
0.6
0.5
0.4
0.2
0.1
0.0
400
300
200
100
0
Input
0.3
0.2
0.1
0
-0.1
VCC+ = 15 V
VCC– = –15 V
-0.2
AV = 1
-100
-200
-300
-400
-500
RL = 2 kW
CL = 100 pF
TA = 25°C
-0.3
-0.4
-0.5
-0.6
T3
CC+ = 15 V
V
VCC– = –15 V
Output
BW = 0.1 Hz to 10 Hz
-0.1
-0.2
T
A = 25°C
-0.5
0.0
0.5
1.0
1.5
-5 -4 -3 -2 -1
0
1
2
3
4
5
Time – µs
Time – s
13
Submit Documentation Feedback
MC33078
DUAL HIGH-SPEED LOW-NOISE OPERATIONAL AMPLIFIER
SLLS633C–OCTOBER 2004–REVISED NOVEMBER 2006
www.ti.com
APPLICATION INFORMATION
Output Characteristics
All operating characteristics are specified with 100-pF load capacitance. The MC33078 can drive higher
capacitance loads. However, as the load capacitance increases, the resulting response pole occurs at lower
frequencies, causing ringing, peaking, or oscillation. The value of the load capacitance at which oscillation
occurs varies from lot to lot. If an application appears to be sensitive to oscillation due to load capacitance,
adding a small resistance in series with the load should alleviate the problem (see Figure 2).
PULSE RESPONSE
(RL = 600 Ω, CL = 380 pF)
PULSE RESPONSE
(RL = 2 kΩ, CL = 560 pF)
PULSE RESPONSE
(RL = 10 kΩ, CL = 590 pF)
Maximum capacitance
before oscillation = 380 pF
Maximum capacitance
before oscillation = 590 pF
Maximum capacitance
before oscillation = 560 pF
250 ns per Division
250 ns per Division
250 ns per Division
PULSE RESPONSE
(RO = 0 Ω, CO = 1000 pF, RL = 2 kΩ)
PULSE RESPONSE
(RO = 4 Ω, CO = 1000 pF, RL = 2 kΩ)
PULSE RESPONSE
(RO = 35 Ω, CO = 1000 pF, RL = 2 kΩ)
250 ns per Division
250 ns per Division
250 ns per Division
15 V
RO
VO
5 V
–5 V
–15 V
CL
RL = 2 kΩ
Figure 2. Output Characteristics
14
Submit Documentation Feedback
PACKAGE OPTION ADDENDUM
www.ti.com
6-Dec-2006
PACKAGING INFORMATION
Orderable Device
MC33078D
Status (1)
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
Package Package
Pins Package Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)
Qty
Type
Drawing
SOIC
D
8
8
8
8
8
8
8
8
8
8
75 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
MC33078DE4
MC33078DGKR
MC33078DGKRG4
MC33078DGKT
MC33078DGKTG4
MC33078DR
SOIC
MSOP
MSOP
MSOP
MSOP
SOIC
SOIC
PDIP
D
DGK
DGK
DGK
DGK
D
75 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
MC33078DRE4
MC33078P
D
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
P
50
Pb-Free
(RoHS)
CU NIPDAU N / A for Pkg Type
MC33078PE4
PDIP
P
50
Pb-Free
(RoHS)
CU NIPDAU N / A for Pkg Type
(1) The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in
a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2)
Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check
http://www.ti.com/productcontent for the latest availability information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements
for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered
at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and
package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS
compatible) as defined above.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame
retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material)
(3)
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder
temperature.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is
provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the
accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take
reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on
incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited
information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI
to Customer on an annual basis.
Addendum-Page 1
MECHANICAL DATA
MPDI001A – JANUARY 1995 – REVISED JUNE 1999
P (R-PDIP-T8)
PLASTIC DUAL-IN-LINE
0.400 (10,60)
0.355 (9,02)
8
5
0.260 (6,60)
0.240 (6,10)
1
4
0.070 (1,78) MAX
0.325 (8,26)
0.300 (7,62)
0.020 (0,51) MIN
0.015 (0,38)
Gage Plane
0.200 (5,08) MAX
Seating Plane
0.010 (0,25) NOM
0.125 (3,18) MIN
0.100 (2,54)
0.021 (0,53)
0.430 (10,92)
MAX
0.010 (0,25)
M
0.015 (0,38)
4040082/D 05/98
NOTES: A. All linear dimensions are in inches (millimeters).
B. This drawing is subject to change without notice.
C. Falls within JEDEC MS-001
For the latest package information, go to http://www.ti.com/sc/docs/package/pkg_info.htm
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
IMPORTANT NOTICE
Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications,
enhancements, improvements, and other changes to its products and services at any time and to discontinue
any product or service without notice. Customers should obtain the latest relevant information before placing
orders and should verify that such information is current and complete. All products are sold subject to TI’s terms
and conditions of sale supplied at the time of order acknowledgment.
TI warrants performance of its hardware products to the specifications applicable at the time of sale in
accordance with TI’s standard warranty. Testing and other quality control techniques are used to the extent TI
deems necessary to support this warranty. Except where mandated by government requirements, testing of all
parameters of each product is not necessarily performed.
TI assumes no liability for applications assistance or customer product design. Customers are responsible for
their products and applications using TI components. To minimize the risks associated with customer products
and applications, customers should provide adequate design and operating safeguards.
TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right,
copyright, mask work right, or other TI intellectual property right relating to any combination, machine, or process
in which TI products or services are used. Information published by TI regarding third-party products or services
does not constitute a license from TI to use such products or services or a warranty or endorsement thereof.
Use of such information may require a license from a third party under the patents or other intellectual property
of the third party, or a license from TI under the patents or other intellectual property of TI.
Reproduction of information in TI data books or data sheets is permissible only if reproduction is without
alteration and is accompanied by all associated warranties, conditions, limitations, and notices. Reproduction
of this information with alteration is an unfair and deceptive business practice. TI is not responsible or liable for
such altered documentation.
Resale of TI products or services with statements different from or beyond the parameters stated by TI for that
product or service voids all express and any implied warranties for the associated TI product or service and
is an unfair and deceptive business practice. TI is not responsible or liable for any such statements.
Following are URLs where you can obtain information on other Texas Instruments products and application
solutions:
Products
Applications
Audio
Amplifiers
amplifier.ti.com
www.ti.com/audio
Data Converters
dataconverter.ti.com
Automotive
www.ti.com/automotive
DSP
dsp.ti.com
Broadband
Digital Control
Military
www.ti.com/broadband
www.ti.com/digitalcontrol
www.ti.com/military
Interface
Logic
interface.ti.com
logic.ti.com
Power Mgmt
Microcontrollers
power.ti.com
Optical Networking
Security
www.ti.com/opticalnetwork
www.ti.com/security
www.ti.com/telephony
www.ti.com/video
microcontroller.ti.com
Low Power Wireless www.ti.com/lpw
Telephony
Video & Imaging
Wireless
www.ti.com/wireless
Mailing Address:
Texas Instruments
Post Office Box 655303 Dallas, Texas 75265
Copyright 2006, Texas Instruments Incorporated
MC33078P CAD模型
引脚图
封装焊盘图
MC33078P 替代型号
| 型号 | 制造商 | 描述 | 替代类型 | 文档 |
| MC33078PE4 | TI | DUAL HIGH-SPEED LOW-NOISE OPERATIONAL AMPLIFIER | 类似代替 |
|
| MC33078N | STMICROELECTRONICS | LOW NOISE DUAL OPERATIONAL AMPLIFIERS | 功能相似 |
|
| MC33078PG | ONSEMI | Low Noise Dual/Quad Operational Amplifiers | 功能相似 |
|
MC33078P 相关器件
| 型号 | 制造商 | 描述 | 价格 | 文档 |
| MC33078PE4 | TI | DUAL HIGH-SPEED LOW-NOISE OPERATIONAL AMPLIFIER | 获取价格 |
|
| MC33078PG | ONSEMI | Low Noise Dual/Quad Operational Amplifiers | 获取价格 |
|
| MC33078YD | STMICROELECTRONICS | Low Noise Dual Operational Amplifier | 获取价格 |
|
| MC33078YDT | STMICROELECTRONICS | Low noise dual operational amplifier | 获取价格 |
|
| MC33078_06 | STMICROELECTRONICS | Low Noise Dual Operational Amplifier | 获取价格 |
|
| MC33078_06 | ONSEMI | Low Noise Dual/Quad Operational Amplifiers | 获取价格 |
|
| MC33078_08 | STMICROELECTRONICS | Low noise dual operational amplifier | 获取价格 |
|
| MC33078_1 | TI | DUAL HIGH-SPEED LOW-NOISE OPERATIONAL AMPLIFIER | 获取价格 |
|
| MC33078_17 | UTC | DUAL LOW NOISE OPERATIONAL AMPLIFIERS | 获取价格 |
|
| MC33078_2 | TI | DUAL HIGH-SPEED LOW-NOISE OPERATIONAL AMPLIFIER | 获取价格 |
|
MC33078P 相关文章
Bourns 密封通孔金属陶瓷微调电位计产品选型手册(英文版)
- 2024-09-20
- 6
Bourns 精密环境传感器产品选型手册(英文版)
- 2024-09-20
- 9
Bourns POWrTher 负温度系数(NTC)热敏电阻手册 (英文版)
- 2024-09-20
- 8
Bourns GMOV 混合过压保护组件产品选型手册(英文版)
- 2024-09-20
- 6
