TL072
LOW NOISE JFET INPUT OPERATIONAL
AMPLIFIERS
TL072 Rev. 1 1 of 11 MAY 2009
www.diodes.com © Diodes Incorporated
• Low Power Consumption
• Wide Common-Mode and Differential Voltage Ranges
• Low Input Bias and Offset Currents
• Output Short-Circuit Protection
• Low Total Harmonic Distor ti on…0.003% Typ
• Low Noise Vn= ΗΖ18nV Typ at f=1kHz
• High Input Impedance…JFET -Input S tage
• Internal Frequency Compensation
• Latch-Up-Free Operation
• High Slew Rate…13V/μs Typ
• Common-Mode Input Voltage Range Includes VCC+
• SOP-8L: Available in “Green” Molding Compound
(No Br, Sb)
• Lead Free Finish/ RoHS Compliant (Note 1)
The JFET-input operational amplifiers in the TL072 are similar to
the TL082, with low input bias and offset currents and fast slew
rate. The low harmonic distortion and low noise make the TL072
ideally suited for high-fidelity and audio preamplifier applications.
Each amplifier features JFET inputs (for high input impedance)
coupled with bipolar output stages integrated on a single
monolithic chip.
• Active filters
• Audio pre-amps
TL 072 S G - 13
Package Packing
S : SOP-8L
Green 13 : Tape & Reel
G : Green
Device Package
Code Packaging
(Not e 2) 13” Tape and Reel
Quantity Part Number Suffix
TL072SG-13 S SOP-8L 2500/Tape & Reel -13
Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at
http://www.diodes.com/products/lead_free.html
2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at
http://www.diodes.com/datasheets/ap02001.pdf.
Features General Description
Applications
Ordering Information
TL072
LOW NOISE JFET INPUT OPERATIONAL
AMPLIFIERS
TL072 Rev. 1 2 of 11 JULY 2009
www.diodes.com © Diodes Incorporated
(1) Dual channel SOP-8L
SOP-8L
1
2
3
45
6
7
8
( Top View )
INVERTING INPUT1
VCC-
TL072
NON-INVERTING INPUT1 OUTPUT2
OUTPUT1 VCC+
INVERTING INPUT2
NON-INVERTING INPUT2
Pin Name Pin No. Description
OUTPUT1 1 Channel 1 Output
INVERTING INPUT1 2 Channel 1 Inverting Input
NON-INVERTING INPUT1 3 Channel 1 Non-inverting Input
VCC- 4 Supply Voltage
NON-INVERTING INPUT2 5 Channel 2 Non-inverting Input
INVERTING INPUT2 6 Channel 2 Inverting Input
OUTPUT2 7 Channel 2 Ouput
VCC+ 8 Supply Voltage
Block Diagram
Pin Assignments
Pin Descriptions
TL072
LOW NOISE JFET INPUT OPERATIONAL
AMPLIFIERS
TL072 Rev. 1 3 of 11 JULY 2009
www.diodes.com © Diodes Incorporated
Absolute Maximum Ratings (Note 8)
Symbol Parameter Rating Unit
ESD HBM Human Body Model ESD Protection 1 KV
ESD MM Machine Model ESD Protection 200 V
VCC+ Supply Voltage + (Note 3) +18 V
VCC- Supply Voltage - (Note 3) -18 V
VI Input voltage (Notes 3 and 5) ±15 V
VID Differential input Voltage, VID (Note 4) ±30 V
Duration of output short circuit (Note 6) Unlimited
PD Power Dissipation (Note 7 ) 860 mW
TJ Operating Junction Temperature Range 150 oC
TST Storage Temperature Range -65 to +150 oC
Notes: 3. ALL voltage values, except differential voltages, are with respect to the midpoint between VCC+ and VCC-.
4. Differentia l voltage are at the non-inverting input terminal with respect to the inverting inp ut terminal.
5. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15V, whichever is less.
6. The output may be shorted to ground or either supply. Temperature and/or supply voltage must be limited to ensure that the dissipation rating is
not exceeded.
7. 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℃ can affect reliability
Recommended Operating Conditions (No t e 8)
Symbol Description Rating Unit
VCC± Supply Voltage ±15 V
TA Operating Ambient Temperature Range -40 to + 85 °C
Notes: 8. Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Recommended Operating Conditions indicate
conditions for which the device is intended to be functional, but specifi c performance is not guaranteed. For guaranteed specific ations and the
test conditions, see the Electrical Characteristics.
TL072
LOW NOISE JFET INPUT OPERATIONAL
AMPLIFIERS
TL072 Rev. 1 4 of 11 JULY 2009
www.diodes.com © Diodes Incorporated
Electrical Characteristics (VCC± = ±15V, TA = 25 oC; unless otherwise noted)
Symbol Parameter Test Conditions Min Typ. Max Unit
VIO Input Offset Voltage VO=0,
RS=50Ω TA=25oC 3 6
mV
TA= full range 8
αvIO Temperature Coefficient
of Input Offset Voltage VO=0, RS=50Ω, TA= full range 18 μV/ oC
IIO Input Offset Current VO=0 TA=25oC 5 100 pA
TA= full range 2 nA
IIB Input Bias Current VO=0 TA=25oC 65 200 pA
TA= full range 20 nA
VICR Common Mode
Input Voltage Range ±11 -12~+15 V
VOM Maximum Peak
Output Voltage Swing
RL=10kΩ, TA=25oC ±12 ±13.5
V
RL≧10kΩ, TA= full range ±12
RL≧2kΩ ±10
AVD Large S i gn al Di ffer en t i a l
Voltage Amplification VO=±10V,
RL≧2kΩ TA=25oC 50 200
V/mV
TA= full range 25
B1 Unity Gain Bandwidth 3 MHz
ri Input Resistance TA=25oC
1012 Ω
CMRR Common Mode
Rejec tion Rat i o VIC=VICRmin, VO=0
RS=50Ω, TA=25 oC 75 100 dB
kSVR Supply Voltage
Rejec tion Rat i o
(ΔVCC±/ΔVIO)
VCC=±9 to ±15V
VO=0
RS=50Ω, TA=25 oC 80 100 dB
ICC Supply Current
(each amplifier) VO=0, TA=25oC
No load 1.4 2.5 mA
VO1/VO2 Crosstalk Attenuation AVD=100, TA=25oC 120 dB
SR Slew Rate at Unity Gain VI=10V, CL=100pF, RL=2kΩ
(See Figure 1) 8 13 V/μs
tr Rise Time VI=20mV, RL=2kΩ, CL=100pF
(See Figure 1) 0.1 μs
Overshoot Factor 20 %
Vn Equivalent Input Noise
Voltage RS=20Ω f=1kHz 18 HZnV
f=10 Hz to 10kHz 4 μV
In Equivalent Input Noise
Current RS=20Ω, f=1kHz 0.01 HZpA
THD Total Harmonic
Distortion
VIrms=6V, AVD=1,
RL≧2kΩ, RS≦1kΩ,
f=1kHz 0.003 %
θJA Thermal Resistance
Junction-to-Ambient SOP-8L (Note 9) 145
oC/W
θJC Thermal Resistance
Junction-to-Case SOP-8L (Note 9) 35
oC/W
Notes: 9. Test condition for SOP-8L: Devices mounted on FR-4 substrate PC board, with minimum recommended pad layout.
TL072
LOW NOISE JFET INPUT OPERATIONAL
AMPLIFIERS
TL072 Rev. 1 5 of 11 JULY 2009
www.diodes.com © Diodes Incorporated
Typical Performance Characteristics
Ma xim um Pea k O ut put Volt a ge vs Supply Vol t age
0.0
2.5
5.0
7.5
10.0
12.5
15.0
0 2 4 6 8 10 12 14 16 18
| Vcc±| Supply Vol t age ( V)
R
L
=10kΩ
T
A
=25℃
V
OM
-M axim um Peak Out put Vol tage (±V)
0
Maxim um Peak Out put Vol t age vs Temper at ur e
0.0
2.5
5.0
7.5
10.0
12.5
15.0
-50 -25 0 25 50 75 100
T
A
- Free Air Temper atur e (℃)
V
CC±
=±15V
See Figu r e 2
R
L
=2kΩ
R
L
=10kΩ
V
OM
-M axi m um Peak Out put Vol t age(±V)
0
Ma xi m um Peak O u tput Vol t age vs Load Resist ance
0.0
2.5
5.0
7.5
10.0
12.5
15.0
10 100 1000
Load Resist ance ( kΩ)
V
CC±
=±15V
T
A
=25℃
See Figu r e 2
0.1 0.2 0.4 0.7 1 2 4 7 10
V
OM
-M axi mum Peak Output Voltage(±V)
0
Maximum Peak Output Vol t age vs Fr equency
0.0
2.5
5.0
7.5
10.0
12.5
15.0
Frequency ( Hz)
V
CC±
=±15V R
L
=10kΩ
T
A
=25℃
See Figure 2
V
CC±
=±10V
V
CC±
=
±
5V
100 1k 10k 100k 1M 10M
V
OM
-Maximum Peak Output Voltage( ±V)
0
TL072
LOW NOISE JFET INPUT OPERATIONAL
AMPLIFIERS
TL072 Rev. 1 6 of 11 JULY 2009
www.diodes.com © Diodes Incorporated
Typical Performance Characteristics (Continued)
Maximum Peak Output Vol t age vs Fr equency
0.0
2.5
5.0
7.5
10.0
12.5
15.0
Frequency (Hz)
V
CC±
=±15V R
L
=2kΩ
T
A
=25℃
See Figu r e 2
V
CC±
=
±
10V
V
CC±
=±5V
100 1k 10k 100k 1M 10M
V
OM
-Maximum Peak Output Voltage(±V)
0
Ma ximum Peak Output Voltage vs Fr equenc y
0.0
2.5
5.0
7.5
10.0
12.5
15.0
10000 100000 1000000 10000000
Fre quency (Hz )
TA=-40℃VCC±=±15V
RL=2kΩ
See Figu re 2
TA=25℃
TA=85℃
10k 40k 100k 400k 1M 4M 10M
V
OM -Maximum Peak Output Voltage(±V)
0
Input Bias Current vs Temperature
0.01
0.10
1.00
10.00
100.00
-50 -25 0 25 50 75 100
T
A
-Fr ee A ir Tem per at ure (℃)
V
CC±
=±15V
I
IB
-Input Bi as Curr ent ( nA)
100
10
1
0.1
0.01
Large Signal
Dif ferent ial Vol t a ge Ampl ificat i on vs Tem per ature
1.0
10.0
100.0
1000.0
-50 -25 0 25 50 75 100
T
A
-Free-Air Temperature ( ℃)
V
CC±
=±15V
V
O
=±10V
R
L
=2kΩ
A
VD
-Differential Voltage Amplification (V/mV)
1000
200
100
400
10
20
40
1
2
4
TL072
LOW NOISE JFET INPUT OPERATIONAL
AMPLIFIERS
TL072 Rev. 1 7 of 11 JULY 2009
www.diodes.com © Diodes Incorporated
Typical Performance Characteristics (Continued)
Supply Cur r ent vs Suppl y Vol t age
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
0246810121416
| Vcc±| Supply Voltage ( V)
TA=25℃
N o Sign al
N o Load
ICC± -Su
pp
l
y
Current
(
mA
)
0
Suppl y Curr ent vs Tem per at ur e
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
-50 -25 0 25 50 75 100
TA-Fr ee A ir Tem per at ur e (℃)
VCC±=±15V
N o Sign al
N o Load
ICC± -Supply Current( m A)
0
Total Power Di ss i pat ion vs Tempe rature
0
25
50
75
100
125
150
-50 -25 0 25 50 75 100
T
A
-Fr ee Air Temperat ur e ( ℃)
V
CC±
=±15V
N o Sign al
N o Load
P
D
-Total Pow er Diss
p
ation
(
mW
)
Comm on Mode Rej ect ion Ratio vs Temper a t ur e
90
91
92
93
94
95
96
97
98
-50 -25 0 25 50 75 100
T
A
-Fr ee Air Te m per at ur e (℃)
V
CC±
=±15V
R
L
=10kΩ
CMRR -Com m on- M ode Rej e ct ion Ratio(dB)
TL072
LOW NOISE JFET INPUT OPERATIONAL
AMPLIFIERS
TL072 Rev. 1 8 of 11 JULY 2009
www.diodes.com © Diodes Incorporated
Typical Performance Characteristics (Continued)
Equiva l e nt Input Noise Vol t age v s Fr e quency
0
10
20
30
40
50
10 100 1000 10000 100000
Freque ncy (Hz)
VCC±=±15V
A
VD=10
RS=20Ω
TA=25℃
10 40 100 400 1k 4k 10k 40k 100k
V
n - Equi v alent I nput Noise Voltage(nV/√Hz)
Voltage-Follower
Lar ge-Singnal Pul se Response
-6
-4
-2
0
2
4
6
-0.5 0 0.5 1 1.5 2 2.5 3 3.5
t-Time-μs
I nput and Out put Vol tages( V)
VCC±=±5V
RL=2kΩ
CL=100pF
TA=25℃
Output
Input
Total Harm onic Dist orti o n vs Fr eque ncy
0.001
0.01
0.1
1
0.1 1 10 100
Frequency(Hz)
100 400 1k 4k 10k 40k 100k
Tota l Har monic Dist or t ion(% )
0.001
0.00
0.01
0.04
0.1
0.4
1V
CC±
=±15V
A
VD
=1
V
I(RMS)
=6V
T
A
=25℃
O ut put Voltage vs El apsed Time
-4
0
4
8
12
16
20
24
28
-0.1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7
t-Ela psed Ti m e- μs
V
O
-Output Vol t age ( m V)
V
CC±
=±5V
R
L
=2kΩ
T
A
=25℃
90
Overshoot
10%
tr
TL072
LOW NOISE JFET INPUT OPERATIONAL
AMPLIFIERS
TL072 Rev. 1 9 of 11 JULY 2009
www.diodes.com © Diodes Incorporated
Test Circuit
RL=2kΩ
CL=100pF
VOUT
RLCL=100pF
V
OUT
10kΩ
1kΩ
Figure 1. Unity-Gain Amplifier Figure 2. Gain-of-10 Inverting Amplifie
r
Marking Information
(1) SOP-8L
( Top View )
TL072
YY WW
XX
Logo
Part Number
5
8
41
WW : Week : 01~52; 52
YY : Year : 08, 09,10~
G : Green
X : Internal Code
represents 52 and 53 week
TL072
LOW NOISE JFET INPUT OPERATIONAL
AMPLIFIERS
TL072 Rev. 1 10 of 11 JULY 2009
www.diodes.com © Diodes Incorporated
Package Information ( All Dimensions in mm )
(1) Package type: SOP-8L
1.27typ 0.3/0.5
7°~9°
4.85/4.95
3.85/3.95
5.90/6.10
0.15/0.25
7°~9°
0.62/0.82
0.10/0.20
Gauge Plane
0.254
Seating Plane
0.35max. 45°
Detail "A"
Detail "A"
1.30/1.50
1.75max.
Land Pattern Recommendation
(Unit: mm)
6x-1.27
8x-1.55
8x-0.60
5.4
0°/8°
TL072
LOW NOISE JFET INPUT OPERATIONAL
AMPLIFIERS
TL072 Rev. 1 11 of 11 JULY 2009
www.diodes.com © Diodes Incorporated
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changes without f urth er notice to this docum ent and any product des c ribed herein . Diodes Incorpora ted does not assume any liability
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the express written approva l of t he Chief Execut ive Officer of Diod es Inc o rporated. As used herei n :
A. Life support devices or systems are devices or systems which:
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in the labeli ng can be reas onably expected to result in signif ic a nt i njury t o t h e user.
B. A critic al componen t is any component i n a life support device or syst em whose failu re to perform can be reasonably expec ted
to cause the failure of the life support device or to affect its safety or effectiveness.
Custom ers repres ent that they have all necessary expertis e in the safety and regulator y ram ifications of thei r lif e su pport devices or
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