TL971-Q1
TL972-Q1
TL974-Q1
www.ti.com
SLOS632A – MARCH 2009 – REVISED SEPTEMBER 2012
RAIL-TO-RAIL OUTPUT, VERY LOW-NOISE OPERATIONAL AMPLIFIERS
Check for Samples: TL971-Q1, TL972-Q1, TL974-Q1
FEATURES
1
•
•
•
•
•
•
•
•
Qualified for Automotive Applications
Rail-to-Rail Output Voltage Swing:
±2.4 V at VCC = ±2.5 V
Very Low Noise Level: 4 nV/√Hz
Ultra-Low Distortion: 0.003%
High Dynamic Features: 12 MHz, 5 V/μs
Operating Range: 2.7 V to 12 V
Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
ESD Performance Tested Per JESD 22
– 2000-V Human-Body Model (A114-B)
– 200-V Machine Model (A115-A)
– 1500-V Charged-Device Model (C101)
TL971...D PACKAGE
(TOP VIEW)
NC
IN–
IN+
VCC–
1
8
2
7
3
6
4
5
NC
VCC+
OUT
NC
NC – No internal connection
TL972...D OR PW PACKAGE
(TOP VIEW)
OUT1
IN1–
IN1+
VCC–
1
8
VCC+
2
7
3
6
4
5
OUT2
IN2–
IN2+
APPLICATIONS
•
•
•
•
Portable Equipment (CD Players, PDAs)
Portable Communications (Cell Phones,
Pagers)
Instrumentation and Sensors
Professional Audio Circuits
TL974...PW PACKAGE
(TOP VIEW)
OUT1
IN1–
IN1+
VCC+
1
14
2
13
3
12
4
11
IN2+
IN2–
OUT2
5
10
6
9
7
8
OUT4
IN4–
IN4+
VCC–
IN3+
IN3–
OUT3
DESCRIPTION/ORDERING INFORMATION
The TL97x family of operational amplifiers operates at voltages as low as ±1.35 V and features output rail-to-rail
signal swing. The TL97x boast characteristics that make them particularly well suited for portable and batterysupplied equipment. Very low noise and low distortion characteristics make them ideal for audio preamplification.
ORDERING INFORMATION (1) (2)
TA
–40°C to 125°C
(1)
(2)
ORDERABLE PART NUMBER
TOP-SIDE MARKING
TL971QDRQ1
TL971Q
TL972QDRQ1
TL972Q
TL972QPWRQ1
TL972Q
TL974QPWRQ1
TL974Q
For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
web site at www.ti.com.
Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.
1
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.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2009–2012, Texas Instruments Incorporated
TL971-Q1
TL972-Q1
TL974-Q1
SLOS632A – MARCH 2009 – REVISED SEPTEMBER 2012
www.ti.com
ABSOLUTE MAXIMUM RATINGS (1)
over operating free-air temperature range (unless otherwise noted)
Supply voltage range (2)
VCC
VID
Differential input voltage
VIN
Input voltage range (4)
2.7 V to 15 V
(3)
±1 V
VCC– – 0.3 V to VCC+ + 0.3 V
D package (5)
θJA
Package thermal impedance, junction to free air
TJ
Maximum junction temperature
Tlead
Maximum lead temperature
Tstg
Storage temperature range
ESD
(1)
(2)
(3)
(4)
(5)
PW package (5)
8 pin
97°C/W
8 pin
149°C/W
14 pin
113°C/W
150°C
Soldering, 10 seconds
260°C
–65°C to 150°C
Electrostatic discharge protection
Human-Body Model (HBM)
2000 V
Machine Model (MM)
200 V
Charged-Device Model (CDM)
1500 V
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.
All voltage values, except differential voltages, are with respect to network ground terminal.
Differential voltages for the noninverting input terminal are with respect to the inverting input terminal.
The input and output voltages must never exceed VCC + 0.3 V.
Package thermal impedance is calculated in accordance with JESD 51-7.
RECOMMENDED OPERATING CONDITIONS
VCC
Supply voltage
VICM
Common-mode input voltage
TA
Operating free-air temperature
2
Submit Documentation Feedback
MIN
MAX
2.7
12
VCC– + 1.15 VCC+ – 1.15
–40
125
UNIT
V
V
°C
Copyright © 2009–2012, Texas Instruments Incorporated
Product Folder Links: TL971-Q1 TL972-Q1 TL974-Q1
TL971-Q1
TL972-Q1
TL974-Q1
www.ti.com
SLOS632A – MARCH 2009 – REVISED SEPTEMBER 2012
ELECTRICAL CHARACTERISTICS
VCC+ = 2.5 V, VCC– = –2.5 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TA
(1)
MIN
25°C
TYP
MAX
1
4
VIO
Input offset voltage
αVIO
Input offset voltage drift
VICM = 0 V, VO = 0 V
25°C
5
IIO
Input offset current
VICM = 0 V, VO = 0 V
25°C
10
IIB
Input bias current
VICM = 0 V, VO = 0 V
25°C
200
VICM
Common-mode input voltage
CMRR
Common-mode rejection ratio
SVR
Supply-voltage rejection ratio
AVD
Full range
UNIT
mV
6
Full range
μV/°C
150
nA
750
nA
1000
25°C
–1.35
VICM = ±1.35 V
25°C
60
85
dB
VCC = ±2 V to ±3 V
25°C
60
70
dB
Large-signal voltage gain
RL = 2 kΩ
25°C
70
80
dB
VOH
High-level output voltage
RL = 2 kΩ
25°C
2
VOL
Low-level output voltage
RL = 2 kΩ
25°C
25°C
Isource
Output source current
Isink
Output sink current
ICC
Supply current (per amplifier)
Unity gain, No load
GBWP
Gain bandwidth product
f = 100 kHz, RL = 2 kΩ, CL = 100 pF
1.35
2.4
–2.4
1.2
VOUT shorted to –2.5 V
Full range
1
25°C
50
VOUT shorted to +2.5 V
Full range
25
25°C
V
V
–2
V
1.4
mA
80
2
Full range
mA
2.8
mA
3.2
25°C
8.5
12
25°C
3.5
5
MHz
SR
Slew rate
AV = 1, VIN = ±1 V
Φm
Phase margin at unity gain
RL = 2 kΩ, CL =100 pF
25°C
60
°
Gm
Gain margin
RL = 2 kΩ, CL =100 pF
25°C
10
dB
Vn
Equivalent input noise voltage
f = 100 kHz
25°C
4
nV/√Hz
THD
Total harmonic distortion
f = 1 kHz, Av = –1, RL = 10 kΩ
25°C
0.003
(1)
Full range
V/μs
3
%
Full range TA = –40°C to 125°C
Copyright © 2009–2012, Texas Instruments Incorporated
Product Folder Links: TL971-Q1 TL972-Q1 TL974-Q1
Submit Documentation Feedback
3
TL971-Q1
TL972-Q1
TL974-Q1
SLOS632A – MARCH 2009 – REVISED SEPTEMBER 2012
www.ti.com
TYPICAL CHARACTERISTICS
160
50
40
120
40
120
30
80
30
80
20
40
20
40
10
0
10
0
50
f O = 8.4 MHz
0
-40
-10
-80
-20
-30
VCC = 2.7 V
10k
1.E+04
100k
1.E+05
1M
1.E+06
10M
1.E+07
160
f O = 17.3 MHz
0
-40
-80
VCC = 5 V
-20
-160
CL = 100 pF
-40
1k
1.E+03
-200
100M
1.E+08
-120
RL = 10 k©
kΩ
-30
-160
CL = 100 pF
200
Φ M = 64.4°
-10
-120
RL = 10 kΩ
k©
-40
1k
1.E+03
Gain – dB
60
ΦMM = 63.7°
Phase – °
200
60
Gain – dB
GAIN AND PHASE
vs
FREQUENCY
Phase – °
GAIN AND PHASE
vs
FREQUENCY
10k
1.E+04
100k
1.E+05
1M
1.E+06
10M
1.E+07
-200
100M
1.E+08
f – Frequency – Hz
f – Frequency – Hz
TOTAL HARMONIC DISTORTION
vs
FREQUENCY
TOTAL HARMONIC DISTORTION + NOISE
vs
OUTPUT VOLTAGE
1
1
VCC = 2.7 V
f = 1 kHz
Gain = -1 V/V
VCC = 5 V
VIN = 1 Vrms
Gain = -1 V/V
THD + Noise – %
THD – %
0.1
0.01
RL = 2 kΩ
k◊
0.1
RL = 10 kΩ
kΩ
RL = 2 k
0.01
0.001
RL = 10 kΩ
k◊
0.0001
10
1.E+01
0.001
100
1.E+02
1.E+03
1k
10k
1.E+04
1.E+05
100k
0
0.25
Frequency – Hz
4
Submit Documentation Feedback
0.5
0.75
1
1.25
1.5
Output Voltage – Vrms
Copyright © 2009–2012, Texas Instruments Incorporated
Product Folder Links: TL971-Q1 TL972-Q1 TL974-Q1
TL971-Q1
TL972-Q1
TL974-Q1
www.ti.com
SLOS632A – MARCH 2009 – REVISED SEPTEMBER 2012
TYPICAL CHARACTERISTICS (continued)
TOTAL HARMONIC DISTORTION + NOISE
vs
OUTPUT VOLTAGE
INPUT VOLTAGE NOISE
vs
FREQUENCY
100
1
nV/√Hz
Input Voltage Noise – nV/sqrt(Hz)
VCC = 5 V
f = 1 kHz
Gain = -1 V/V
THD + Noise – %
0.1
0.01
kΩ
RL = 2 k
0.001
RL = 10 kΩ
k
0.25
0.5
0.75
1
1.25
1.5
1.75
VCC = 10 V
RS = 100 Ω
©
AV = 40 dB
1
10
100
1.E+01
1.E+02
0.0001
0
10
2
1k
1.E+03
10k
1.E+04
100k
1.E+05
f – Frequency – Hz
Output Voltage – Vrms
GAIN BANDWIDTH PRODUCT
vs
OUTPUT CURRENT
GAIN BANDWIDTH PRODUCT
vs
SUPPLY VOLTAGE
20
32
CL = 250 pF
Gain Bandwidth Product – MHz
Gain Bandwidth Product – MHz
28
16
12
8
4
CL = 130 pF
24
CL = 30 pF
20
16
12
8
4
0
0
-2
-1.5
-1
-0.5
0
0.5
1
1.5
2
2
4
Output Current – mA
Copyright © 2009–2012, Texas Instruments Incorporated
Product Folder Links: TL971-Q1 TL972-Q1 TL974-Q1
6
8
10
12
14
Supply Voltage – V
Submit Documentation Feedback
5
TL971-Q1
TL972-Q1
TL974-Q1
SLOS632A – MARCH 2009 – REVISED SEPTEMBER 2012
www.ti.com
TYPICAL CHARACTERISTICS (continued)
PHASE MARGIN
vs
SUPPLY VOLTAGE
100
100
90
90
80
80
70
70
Phase Margin – °
Phase Margin – °
PHASE MARGIN
vs
OUTPUT CURRENT
60
50
40
50
20
20
10
10
0
0
-1
-0.5
0
0.5
1
1.5
CL = 250 pF
40
30
-1.5
CL = 130 pF
60
30
-2
CL = 30 pF
2
2
4
6
8
10
12
14
Supply Voltage – V
Output Current – mA
GAIN MARGIN
vs
SUPPLY VOLTAGE
INPUT RESPONSE
20
18
CL = 30 pF
CL = 130 pF
14
CL = 250 pF
12
0.25 V/div
Gain Margin – dB
16
10
8
6
4
2
0
2
4
6
8
10
12
14
1 µs/div
Supply Voltage – V
6
Submit Documentation Feedback
Copyright © 2009–2012, Texas Instruments Incorporated
Product Folder Links: TL971-Q1 TL972-Q1 TL974-Q1
TL971-Q1
TL972-Q1
TL974-Q1
www.ti.com
SLOS632A – MARCH 2009 – REVISED SEPTEMBER 2012
TYPICAL CHARACTERISTICS (continued)
POWER-SUPPLY RIPPLE REJECTION
vs
FREQUENCY
OUTPUT VOLTAGE
vs
OUTPUT CURRENT
10
100
VIN- = -0.2 V
Output Voltage to Supply Voltage – V
90
80
PSRR – dB
70
60
50
40
30
20
VIN+ = 0 V
1
VCC = 2.7 V
VCC = 5 V
0.1
0.01
10
0
1k
1.E+03
0.001
0.01
1.E-02
10k
1.E+04
100k
1.E+05
0.1
1.E-01
1M
1.E+06
10
1.E+01
1
1.E+00
Output Current – mA
Frequency – Hz
OUTPUT IMPEDANCE
vs
FREQUENCY
SLEW RATE
vs
SUPPLY VOLTAGE
100
12
11
Fall
9
Slew Rate – V/µs
ℵ
Output Impedance – Ω
10
10
1
VCC = 2.7 V
Rise
8
7
6
5
4
0.1
3
2
VCC = 5 V
0.01
100
1.E+02
1.E+03
1k
1
10k
1.E+04
100k
1.E+05
Frequency – Hz
1.E+06
1M
0
2
4
6
8
10
12
14
16
Supply Voltage – V
Copyright © 2009–2012, Texas Instruments Incorporated
Product Folder Links: TL971-Q1 TL972-Q1 TL974-Q1
Submit Documentation Feedback
7
TL971-Q1
TL972-Q1
TL974-Q1
SLOS632A – MARCH 2009 – REVISED SEPTEMBER 2012
www.ti.com
REVISION HISTORY
Changes from Original (March 2009) to Revision A
Page
•
Removed packaging column from the ordering information table. ....................................................................................... 1
•
Changed VOUT = ±2.5 V to VOUT shorted to -2.5 V for Isource, and changed VOUT = ±2.5 V to VOUT shorted to +2.5 V
for Isink. .................................................................................................................................................................................. 3
8
Submit Documentation Feedback
Copyright © 2009–2012, Texas Instruments Incorporated
Product Folder Links: TL971-Q1 TL972-Q1 TL974-Q1
PACKAGE OPTION ADDENDUM
www.ti.com
10-Dec-2020
PACKAGING INFORMATION
Orderable Device
Status
(1)
Package Type Package Pins Package
Drawing
Qty
Eco Plan
(2)
Lead finish/
Ball material
MSL Peak Temp
Op Temp (°C)
Device Marking
(3)
(4/5)
(6)
TL971QDRQ1
ACTIVE
SOIC
D
8
2500
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 125
TL971Q
TL972QDRQ1
ACTIVE
SOIC
D
8
2500
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 125
TL972Q
TL972QPWRQ1
ACTIVE
TSSOP
PW
8
2000
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 125
TL972Q
TL974QPWRQ1
ACTIVE
TSSOP
PW
14
2000
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 125
TL974Q
(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)
RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance
do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may
reference these types of products as "Pb-Free".
RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption.
Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of
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