TL072AIYDT [STMICROELECTRONICS]
Low noise J-FET dual operational amplifiers; 低噪音J-FET双运算放大器
| 型号： | TL072AIYDT |
| 厂家： | 
ST |
| 描述： | Low noise J-FET dual operational amplifiers |
| 文件： | 总16页 (文件大小：306K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TL072
TL072A - TL072B
Low noise J-FET dual operational amplifiers
Features
+
■ Wide common-mode (up to V
) and
CC
differential voltage range
■ Low input bias and offset current
■ Low noise e = 15nV/√Hz (typ)
n
N
DIP8
■ Output short-circuit protection
(Plastic package)
■ High input impedance J–FET input stage
■ Low harmonic distortion: 0.01% (typ)
■ Internal frequency compensation
■ Latch-up free operation
D
SO8
■ High slew rate : 16V/μs (typ)
(Plastic micropackage)
Description
The TL072, TL072A and TL072B are high speed
J–FET input dual operational amplifiers
incorporating well matched, high voltage J–FET
and bipolar transistors in a monolithic integrated
circuit.
Pin connections
(top view)
The devices feature high slew rates, low input
bias and offset current, and low offset voltage
temperature coefficient.
1
2
3
4
8
7
6
5
-
+
-
+
1 - Output 1
2 - Inverting input 1
3 - Non-inverting input 1
-
4 - VCC
5 - Non-inverting input 2
6 -Inverting input 2
7 - Output 2
+
8 - VCC
March 2007
Rev 4
1/16
www.st.com
16
Contents
TL072 - TL072A - TL072B
Contents
1
2
3
4
5
6
7
8
Schematic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Parameter measurement information . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Typical applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2/16
TL072 - TL072A - TL072B
Schematic diagram
1
Schematic diagram
Figure 1.
Schematic diagram
VCC
Non-inverting
input
Inverting
input
Ω
Ω
10 0
10 0
Ω
200
Output
30k
1/2 TL072
8.2k
10 0
Ω
1.3k
1.3k
35k
35k
VCC
3/16
Absolute maximum ratings and operating conditions
TL072 - TL072A - TL072B
2
Absolute maximum ratings and operating conditions
Table 1.
Symbol
Absolute maximum ratings
Parameter
TL072M, AM,
BM
TL072C, AC,
BC
TL072I, AI, BI
Unit
VCC
Vi
Supply voltage (1)
±18
±15
±30
680
V
V
Input voltage (2)
Vid
Ptot
Differential input voltage (3)
V
Power dissipation
mW
Thermal resistance junction to ambient(4)
Rthja
125
85
°C/W
°C/W
SO-8
DIP8
Thermal resistance junction to case
Rthjc
40
41
SO-8
DIP8
Output short-circuit duration (5)
Storage temperature range
HBM: human body model(6)
MM: machine model(7)
Infinite
-65 to +150
1
Tstg
°C
kV
V
ESD
200
CDM: charged device model(8)
1500
V
1. All voltage values, except differential voltage, are with respect to the zero reference level (ground) of the supply voltages
-
where the zero reference level is the midpoint between VCC+ and VCC
.
2. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 volts, whichever is less.
3. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal.
4. Short-circuits can cause excessive heating. Destructive dissipation can result from simultaneous short-circuit on all
amplifiers.
5. The output may be shorted to ground or to either supply. Temperature and/or supply voltages must be limited to ensure
that the dissipation rating is not exceeded.
6. Human body model: 100pF discharged through a 1.5kΩ resistor between two pins of the device, done for all couples of pin
combinations with other pins floating.
7. Machine model: a 200pF cap is charged to the specified voltage, then discharged directly between two pins of the device
with no external series resistor (internal resistor < 5Ω), done for all couples of pin combinations with other pins floating.
8. Charged device model: all pins plus package are charged together to the specified voltage and then discharged directly to
the ground.
Table 2.
Symbol
Operating conditions
Parameter
TL072M, AM,
BM
TL072C, AC,
BC
TL072I, AI, BI
Unit
VCC
Supply voltage
6 to 36
V
Toper
Operating free-air temperature range
-55 to +125
-40 to +105
0 to +70
°C
4/16
TL072 - TL072A - TL072B
Electrical characteristics
3
Electrical characteristics
Table 3.
Electrical characteristics at V = ±15V, T
= +25°C (unless otherwise specified)
CC
amb
TL072I,M,AC,AI,AM
BC,BI,BM
TL072C
Symbol
Parameter
Unit
Min. Typ. Max. Min. Typ. Max.
Input offset voltage (Rs = 50Ω)
Tamb = +25°C
TL072
TL072A
TL072B
3
3
1
10
6
3
10
13
Vio
mV
3
Tmin ≤ Tamb ≤ Tmax
TL072
13
TL072A
TL072B
7
5
DVio
Iio
Input offset voltage drift
10
5
10
5
μV/°C
Input offset current (1)
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
100
4
100
10
pA
nA
Input bias current (1)
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
Iib
20
200
86
200
20
20
200
86
200
20
pA
nA
Large signal voltage gain (RL = 2kΩ, Vo = ±10V)
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
Avd
50
25
25
15
V/mV
dB
Supply voltage rejection ratio (RS = 50Ω)
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
SVR
80
80
70
70
Supply current, no load
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
ICC
Vicm
CMR
1.4
2.5
2.5
1.4
2.5
2.5
mA
V
±11
+15
-12
±11
+15
-12
Input common mode voltage range
Common mode rejection ratio (RS = 50Ω)
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
80
80
86
40
70
70
86
40
dB
Output short-circuit current
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
Ios
10
10
60
60
10
10
60
60
mA
5/16
Electrical characteristics
TL072 - TL072A - TL072B
Table 3.
Symbol
Electrical characteristics at V = ±15V, T
(continued)
= +25°C (unless otherwise specified)
CC
amb
TL072I,M,AC,AI,AM
BC,BI,BM
TL072C
Parameter
Unit
Min. Typ. Max. Min. Typ. Max.
Output voltage swing
Tamb = +25°C
RL = 2kΩ
10
12
12
10
12
12
±Vopp
RL = 10kΩ
13.5
13.5
V
Tmin ≤ Tamb ≤ Tmax
RL = 2kΩ
RL = 10kΩ
10
12
10
12
Slew rate (Tamb = +25°C)
V/μs
μs
SR
tr
Vin = 10V, RL = 2kΩ, CL = 100pF, unity gain
8
16
0.1
10
8
16
0.1
10
Rise time (Tamb = +25°C)
Vin = 20mV, RL = 2kΩ, CL = 100pF, unity gain
Overshoot (Tamb = +25°C)
%
Kov
Vin = 20mV, RL = 2kΩ, CL = 100pF, unity gain
Gain bandwidth product (Tamb = +25°C)
MHz
Ω
GBP
Ri
Vin = 10mV, RL = 2kΩ, CL = 100pF, f= 100kHz
2.5
4
2.5
4
Input resistance
1012
1012
Total harmonic distortion (Tamb = +25°C)
THD
f= 1kHz, RL = 2kΩ,CL = 100pF, Av = 20dB,
Vo = 2Vpp
0.01
0.01
%
Equivalent input noise voltage
nV
en
∅m
-----------
RS = 100Ω, f = 1KHz
15
45
15
45
Hz
degre
es
Phase margin
Channel separation
Av = 100
Vo1/Vo2
120
120
dB
1. The input bias currents are junction leakage currents which approximately double for every 10°C increase in the junction
temperature.
6/16
TL072 - TL072A - TL072B
Electrical characteristics
Figure 2.
Figure 4.
Figure 6.
Maximum peak-to-peak output
voltage versus frequency
Figure 3.
Figure 5.
Figure 7.
Maximum peak-to-peak output
voltage versus frequency
Maximum peak-to-peak output
voltage versus frequency
Maximum peak-to-peak output
voltage versus free air temperature
Maximum peak-to-peak output
voltage versus load resistance
Maximum peak-to-peak output
voltage versus supply voltage
30
25
= 10 k
Ω
RL
Tamb = +25˚C
20
15
10
5
0
2
4
6
8
10
14
16
12
SUPPLY VOLTAGE ( V)
7/16
Electrical characteristics
TL072 - TL072A - TL072B
Figure 8.
Input bias current versus free air
temperature
Figure 9.
Large signal differential voltage
amplification versus free air temp
100
1000
VCC
15V
=
400
200
100
10
1
40
20
10
VCC
VO
=
15V
10V
0.1
=
4
2
L = 2k
Ω
R
0.01
1
-75 -50
-25
0
25
50
75
125
-50
-25
0
25
50
75
100
125
100
TEMPERATURE (˚C)
TEMPERATURE (˚C)
Figure 10. Large signal differential voltage
amplification and phase shift
versus frequency
Figure 11. Total power dissipation versus free
air temperature
250
VCC
225
200
175
150
125
100
75
15V
=
100
180
90
0
DIFFERENTIAL
VOLTAGE
AMPLIFICATION
(left scale)
No signal
No load
PHASE SHIFT
(right scale)
10
1
R
C
V
T
= 2k
W
= 100pF
L
L
= 15V
= +125°C
CC
amb
50
25
0
1K
10K
100K
1M
10M
100
-75 -50
-25
0
50
75
100 125
25
FREQUENCY (Hz)
TEMPERATURE (˚C)
Figure 12. Supply current per amplifier versus Figure 13. Common mode rejection ratio
free air temperature versus free air temperature
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
89
88
VCC
15V
RL
= 10 k
Ω
=
No signal
No load
VC C
=
15V
87
86
85
84
83
-75 -50
-25
0
25
50
75 100
125
-75 -50
-25
0
50
75
100 125
25
TEMPERATURE (˚C)
TEMPERATURE (˚C)
8/16
TL072 - TL072A - TL072B
Electrical characteristics
Figure 14. Voltage follower large signal pulse Figure 15. Output voltage versus elapsed time
response
6
4
28
24
20
16
12
8
OUTPUT
OVERSHOOT
INPUT
90%
2
0
VCC
=
15V
-2
VCC
=
15V
= 2 k
W
RL
4
0
R L
= 2k
Ω
C
T
L= 100pF
10%
-4
-6
Tamb
= +25˚C
amb = +25°C
t r
-4
0
0.5
1
1.5
2
2.5
3
3.5
0.3
TIME (
0.5
0.6
0
0.1
0.2
0.4
s)
0.7
μ
TIME ( s)
m
Figure 16. Equivalent input noise voltage
versus frequency
Figure 17. Total harmonic distortion versus
frequency
70
1
=
15V
VCC
A V
R S
V
=
15V
CC
60
0.4
= 10
= 100
= +25˚C
= 1
A V
V
O
50
40
30
Ω
= 6V
(rms)
0.1
Tamb
T
= +25˚C
amb
0.04
0.01
20
0.004
10
0
0.001
10
40
100
400 1k
4k 10k
40k 100k
100
400
1k
4k
10k
40k
100k
FREQUENCY (Hz)
FREQUENCY (Hz)
9/16
Parameter measurement information
TL072 - TL072A - TL072B
4
Parameter measurement information
Figure 18. Voltage follower
Figure 19. Gain-of-10 inverting amplifier
10k
Ω
1k
Ω
-
eI
1/2
TL072
e
o
R
CL= 100pF
L
10/16
TL072 - TL072A - TL072B
Typical application
5
Typical application
Figure 20. 100kHz quadruple oscillator
18k
Ω
*
1N 4148
18pF
-15V
18pF
Ω
1k
-
Ω
88.4k
1/2
TL072
-
1/2
TL072
88.4k
Ω
ω
6 cos
t
ω
6 sin
t
Ω
1k
18pF
88.4k
Ω
1N 4148
18k
Ω
*
+15V
* These resistor values may be adjusted for a symmetrical output
11/16
Package information
TL072 - TL072A - TL072B
6
Package information
Figure 21. 8-pin plastic DIP package mechanical data
Dimensions
Ref.
Millimeters
Typ.
Inches
Min.
Max.
Min.
Typ.
Max.
A
A1
A2
b
5.33
0.210
0.38
2.92
0.36
1.14
0.20
9.02
7.62
6.10
0.015
0.115
0.014
0.045
0.008
0.355
0.300
0.240
3.30
0.46
1.52
0.25
9.27
7.87
6.35
2.54
7.62
4.95
0.56
1.78
0.36
10.16
8.26
7.11
0.130
0.018
0.060
0.010
0.365
0.310
0.250
0.100
0.300
0.195
0.022
0.070
0.014
0.400
0.325
0.280
b2
c
D
E
E1
e
eA
eB
L
10.92
3.81
0.430
0.150
2.92
3.30
0.115
0.130
12/16
TL072 - TL072A - TL072B
Package information
Figure 22. 8-pin plastic micropackage (SO8) package mechanical data
Dimensions
Ref.
Millimeters
Typ.
Inches
Typ.
Min.
Max.
Min.
Max.
A
A1
A2
b
1.75
0.25
0.069
0.010
0.10
1.25
0.28
0.17
4.80
5.80
3.80
0.004
0.049
0.011
0.007
0.189
0.228
0.150
0.48
0.23
5.00
6.20
4.00
0.019
0.010
0.197
0.244
0.157
c
D
4.90
6.00
3.90
1.27
0.193
0.236
0.154
0.050
E
E1
e
h
0.25
0.40
1°
0.50
1.27
8°
0.010
0.016
1°
0.020
0.050
8°
L
k
ccc
0.10
0.004
13/16
Ordering information
TL072 - TL072A - TL072B
7
Ordering information
Table 4.
Order codes
Part number
TL072MN
Temperature range
Package
Packing
Marking
DIP8
SO8
DIP8
SO8
DIP8
SO8
DIP8
SO8
DIP8
SO8
DIP8
SO8
DIP8
SO8
DIP8
SO8
DIP8
SO8
Tube
Tube or tape & reel
Tube
TL072MN
072M
TL072MD/MDT
TL072AMN
TL072AMN
072AM
-55°C, + 125°C
TL072AMD/AMDT
TL072BMN
Tube or tape & reel
Tube
TL072BMN
072BM
TL072BMD/BMDT
TL072IN
Tube or tape & reel
Tube
TL072IN
072I
TL072ID/IDT
TL072AIN
Tube or tape & reel
Tube
TL072AIN
072AI
-40°C, +105°C
TL072AID/AIDT
TL072BIN
Tube or tape & reel
Tube
TL072BIN
072BI
TL072BID/BIDT
TL072CN
Tube or tape & reel
Tube
TL072CN
072C
TL072CD/CDT
TL072ACN
Tube or tape & reel
Tube
TL072ACN
072AC
0°C, +70°C
TL072ACD/ACDT
TL072BCN
Tube or tape & reel
Tube
TL072BCN
072BC
TL072BCD/BCDT
TL072IYDT(1)
TL072AIYDT(1)
TL072BIYDT(1)
Tube or tape & reel
072IY
SO8
-40°C, +105°C
Tube or tape & reel
72AIY
(automotive grade level)
72BIY
1. Qualified and characterized according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC Q001
& Q 002 or equivalent.
14/16
TL072 - TL072A - TL072B
Revision history
8
Revision history
Date
Revision
Changes
28-Mar-2001
2-Apr-2004
4-Dec-2006
1
2
3
Initial release.
Correction to pin connection diagram on cover page. Unpublished.
Modified graphics in package mechanical data.
Expanded order codes table and added automotive grade order
codes. See Table 4 on page 14.
Added thermal resistance and ESD tolerance in Table 1 on page 4.
Added Table 2: Operating conditions on page 4.
6-Mar-2007
4
Updated package mechanical data to make it compliant with the
latest JEDEC standards.
15/16
TL072 - TL072A - TL072B
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16/16
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