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PDF ( 数据手册 , 数据表 ) MC34080BD

零件编号 MC34080BD
描述 HIGH SLEW RATE WIDE BANDWIDTH JFET INPUT OPERATIONAL AMPLIFIERS
制造商 Motorola Semiconductors
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MC34080BD 数据手册, 描述, 功能
t
High Slew Rate, Wide
Bandwidth, JFET Input
Operational Amplifiers
These devices are a new generation of high speed JFET input monolithic
operational amplifiers. Innovative design concepts along with JFET
technology provide wide gain bandwidth product and high slew rate.
Well–matched JFET input devices and advanced trim techniques ensure low
input offset errors and bias currents. The all NPN output stage features large
output voltage swing, no deadband crossover distortion, high capacitive
drive capability, excellent phase and gain margins, low open loop output
impedance, and symmetrical source/sink AC frequency response.
This series of devices is available in fully compensated or
decompensated (AVCL2) and is specified over a commercial temperature
range. They are pin compatible with existing Industry standard operational
amplifiers, and allow the designer to easily upgrade the performance of
existing designs.
Wide Gain Bandwidth: 8.0 MHz for Fully Compensated Devices
Wide Gain Bandwidth: 16 MHz for Decompensated Devices
High Slew Rate: 25 V/µs for Fully Compensated Devices
High Slew Rate: 50 V/µs for Decompensated Devices
High Input Impedance: 1012
Input Offset Voltage: 0.5 mV Maximum (Single Amplifier)
Large Output Voltage Swing: –14.7 V to +14 V for
Large Output Voltage Swing: VCC/VEE = ±15 V
Low Open Loop Output Impedance: 30 @ 1.0 MHz
Low THD Distortion: 0.01%
Excellent Phase/Gain Margins: 55°/7.6 dB for Fully Compensated
Devices
Op Amp
Function
Single
Dual
Quad
ORDERING INFORMATION
Fully
Compen-
sated
AVCL2
Compensated
Operating
Temperature
Range
MC34081BD MC34080BD
MC34081BP
MC34082P
MC34080BP
MC34083BP
TA = 0° to +70°C
MC34084DW MC34085BDW
MC34084P MC34085BP
TA = 0° to +70°C
Package
SO–8
Plastic DIP
Plastic DIP
SO–16L
Plastic DIP
Output 1 1
2
Inputs 1
3+1
VCC 4
5
Inputs 2
6
+
–2
Output 2 7
NC 8
16 Output 4
4+
15
14
Inputs 4
13 VEE
+ 12
3 – 11
Inputs 3
10 Output 3
9 NC
PIN CONNECTIONS
Order this document by MC34080/D
MC34080
thru
MC34085
HIGH PERFORMANCE
JFET INPUT
OPERATIONAL AMPLIFIERS
8
1
P SUFFIX
PLASTIC PACKAGE
CASE 626
8
1
D SUFFIX
PLASTIC PACKAGE
CASE 751
(SO–8)
PIN CONNECTIONS
Offset Null 1
8 NC
Inv. Input 2 –
Noninv. Input 3 +
7 VCC
6 Output
VEE 4
5 Offset Null
(Single, Top View)
Output 1 1
2
Inputs 1
3+
VEE 4
8 VCC
7 Output 2
6
+5
Inputs 2
(Dual, Top View)
14
1
P SUFFIX
PLASTIC PACKAGE
CASE 646
16
1
DW SUFFIX
PLASTIC PACKAGE
CASE 751G
(SO–16L)
Output 1 1
2
Inputs 1
3+1
VCC 4
Inputs 2 5 +
6–2
Output 2 7
14 Output 4
13
4 + 12
Inputs 4
11 VEE
+ 10
3– 9
Inputs 3
8 Output 3
(Quad, Top View)
MOTOROLA ANALOG IC DEVICE DATA
© Motorola, Inc. 1996
Rev 0
1







MC34080BD pdf, 数据表
MC34080 thru MC34085
Figure 20. Gain Margin versus Load Capacitance
10
8.0
Compensated
Units AV = +1.0
VCC/VEE = ±15 V
RL = 2.0 k to
VO = 100 mVpp
VO = –10 V to +10 V
TA = 25°C
6.0
4.0
Decompensated
2.0 Units AV = +2.0
0
10 100 10 k
CL, LOAD CAPACITANCE (pF)
Figure 21. Phase Margin versus Temperature
60
50 Solid Line Curves–Compensated Units AV = +1.0
CL = 10 pF Dashed Line Curves–Decompensated Units AV = +2.0
40
30 CL = 100 pF
20
CL = 360 pF
10
0
–55
VCC/VEE = ±15 V
CL = 200 pF RL = 2.0 k to
–25 0
25 50
VO = 100 mVpp
VO = –10 V to +10 V
75 100 125
TA, AMBIENT TEMPERATURE (°C)
Figure 22. Gain Margin versus Temperature
10
Solid Line Curves–Compensated Units AV = +1.0
Dashed Line Curves–Decompensated Units AV = +2.0
8.0
6.0 CL = 10 pF VCC/VEE = ±15 V VO = 100 mVpp
RL = 2.0 k to
VO = –10 V to +10 V
4.0
2.0
0
–55
CL = 100 pF
CL = 200 pF
CL = 360 pF
–25 0 25 50 75 100 125
TA, AMBIENT TEMPERATURE (°C)
Figure 23. Normalized Slew Rate
versus Temperature
1.40
VCC/VEE = ±15 V
AV = +1.0 for Compensated Units
1.20 AV = –1.0 for Decompensated Units
RL = 2.0 k
CL = 100 pF
1.00 VO = –10 V to +10 V
0.80
0.60
–55 –25
0
25 50 75 100 125
TA, AMBIENT TEMPERATURE (°C)
8 MOTOROLA ANALOG IC DEVICE DATA







MC34080BD equivalent, schematic
MC34080 thru MC34085
Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding
the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and
specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters which may be provided in Motorola
data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals”
must be validated for each customer application by customer’s technical experts. Motorola does not convey any license under its patent rights nor the rights of
others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other
applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury
or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola
and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees
arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that
Motorola was negligent regarding the design or manufacture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal
Opportunity/Affirmative Action Employer.
How to reach us:
USA / EUROPE / Locations Not Listed: Motorola Literature Distribution;
P.O. Box 20912; Phoenix, Arizona 85036. 1–800–441–2447 or 602–303–5454
MFAX: [email protected] – TOUCHTONE 602–244–6609
INTERNET: http://Design–NET.com
JAPAN: Nippon Motorola Ltd.; Tatsumi–SPD–JLDC, 6F Seibu–Butsuryu–Center,
3–14–2 Tatsumi Koto–Ku, Tokyo 135, Japan. 03–81–3521–8315
ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park,
51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852–26629298
16
MOTOROLA ANALOG IC DEVICE DATA
*MC34080/MC3D408*0/D










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