TI1 LMV612MAX/NOPB Lmv61x single, dual, and quad, 1.4-mhz, low-power, general-purpose 1.8-v operational amplifier Datasheet

Product
Folder
Sample &
Buy
Technical
Documents
Support &
Community
Tools &
Software
Reference
Design
LMV611, LMV612, LMV614
SNOSC69C – APRIL 2012 – REVISED JULY 2016
LMV61x Single, Dual, and Quad, 1.4-MHz, Low-Power,
General-Purpose 1.8-V Operational Amplifiers
1 Features
3 Description
•
•
•
The LMV61x devices are single, dual, and quad lowvoltage, low-power operational amplifiers (op amps).
They are designed specifically for low-voltage,
general-purpose applications. Other important
product characteristics are, rail-to-rail input or output,
low supply voltage of 1.8 V and wide temperature
range. The LMV61x input common mode extends
200 mV beyond the supplies and the output can
swing rail-to-rail unloaded and within 30 mV with 2-kΩ
load at 1.8-V supply. The LMV61x achieves a gain
bandwidth of 1.4 MHz while drawing 100-µA (typical)
quiescent current.
1
•
•
•
•
•
Supply Values: 1.8 V (Typical)
Ensured 1.8-V, 2.7-V, and 5-V Specifications
Output Swing:
– 80 mV From Rail With 600-Ω Load
– 30 mV From Rail With 2-kΩ Load
VCM = 200 mV Beyond Rails
100-µA Supply Current (Per Channel)
1.4-MHz Gain Bandwidth Product
Maximum VOS = 4 mV
Temperature Range: −40°C to 125°C
2 Applications
The industrial-plus temperature range of −40°C to
125°C allows the LMV61x to accommodate a broad
range of extended environment applications.
•
•
•
•
•
•
•
The LMV611 is offered in the tiny 5-pin SC70
package, the LMV612 in space-saving 8-pin VSSOP
and SOIC packages, and the LMV614 in 14-pin
TSSOP and SOIC packages. These small package
amplifiers offer an ideal solution for applications
requiring minimum PCB footprint. Applications with
area constrained PCB requirements include portable
and battery-operated electronics.
Consumer Communication
Consumer Computing
PDAs
Audio Pre-Amplifiers
Portable or Battery-Powered Electronic Equipment
Supply Current Monitoring
Battery Monitoring
Device Information(1)
Typical Application
V
PART NUMBER
+
+
R1
±
2 kŸ
RSENSE
LMV612
±
0.2
LMV611
Q1
2N3906
R2
LMV614
+
2 kŸ
VOUT
Load
R3
PACKAGE
BODY SIZE (NOM)
SOT-23 (5)
2.92 mm × 1.60 mm
SC70 (5)
2.00 mm × 1.25 mm
VSSOP (8)
3.00 mm × 3.00 mm
SOIC (8)
4.90 mm × 3.91 mm
TSSOP (14)
5.00 mm × 4.40 mm
SOIC (14)
8.64 mm × 3.90 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
10 kŸ
ICHARGE
VOUT
RSENSE x R3
x ICh arg e 1 : x ICh arg e
R1
Copyright © 2016, Texas Instruments Incorporated
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
LMV611, LMV612, LMV614
SNOSC69C – APRIL 2012 – REVISED JULY 2016
www.ti.com
Table of Contents
1
2
3
4
5
6
Features ..................................................................
Applications ...........................................................
Description .............................................................
Revision History.....................................................
Pin Configuration and Functions .........................
Specifications.........................................................
6.1
6.2
6.3
6.4
6.5
6.6
6.7
6.8
6.9
6.10
6.11
7
1
1
1
2
3
5
Absolute Maximum Ratings ...................................... 5
ESD Ratings.............................................................. 5
Recommended Operating Conditions....................... 5
Thermal Information .................................................. 5
Electrical Characteristics – 1.8 V (DC) ..................... 6
Electrical Characteristics – 1.8 V (AC)...................... 7
Electrical Characteristics – 2.7 V (DC) ..................... 7
Electrical Characteristics – 2.7 V (AC)...................... 8
Electrical Characteristics – 5 V (DC) ........................ 9
Electrical Characteristics – 5 V (AC)..................... 10
Typical Characteristics .......................................... 11
Detailed Description ............................................ 16
7.1 Overview ................................................................ 16
7.2 Functional Block Diagram ....................................... 16
7.3 Feature Description................................................. 16
7.4 Device Functional Modes ....................................... 17
8
Application and Implementation ........................ 18
8.1 Application Information............................................ 18
8.2 Typical Applications ................................................ 20
9 Power Supply Recommendations...................... 21
10 Layout................................................................... 21
10.1 Layout Guidelines ................................................. 21
10.2 Layout Example ................................................... 22
11 Device and Documentation Support ................. 23
11.1
11.2
11.3
11.4
11.5
11.6
11.7
11.8
Device Support ....................................................
Documentation Support ........................................
Related Links ........................................................
Receiving Notification of Documentation Updates
Community Resources..........................................
Trademarks ...........................................................
Electrostatic Discharge Caution ............................
Glossary ................................................................
23
23
23
23
23
24
24
24
12 Mechanical, Packaging, and Orderable
Information ........................................................... 24
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision B (March 2013) to Revision C
Page
•
Added ESD Ratings table, Feature Description section, Device Functional Modes, Application and Implementation
section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and
Mechanical, Packaging, and Orderable Information section .................................................................................................. 1
•
Changed values in the Thermal Information table to align with JEDEC standards................................................................ 5
Changes from Revision A (March 2012) to Revision B
•
2
Page
Changed layout of National Semiconductor Data Sheet to TI format .................................................................................... 1
Submit Documentation Feedback
Copyright © 2012–2016, Texas Instruments Incorporated
Product Folder Links: LMV611 LMV612 LMV614
LMV611, LMV612, LMV614
www.ti.com
SNOSC69C – APRIL 2012 – REVISED JULY 2016
5 Pin Configuration and Functions
DCK and DBV Packages
5-Pin SC70 and SOT-23
Top View
1
5
+IN
V±
±IN
V+
+
2
±
4
3
OUTPUT
Pin Functions – LMV611
PIN
NO.
NAME
1
+IN
–
TYPE (1)
DESCRIPTION
I
Noninverting input
2
V
P
Negative supply input
3
–IN
I
Inverting input
4
OUTPUT
O
Output
P
Positive supply input
+
5
(1)
V
I = Input, O = Output, and P = Power
DGK and D Packages
8-Pin VSSOP and SOIC
Top View
1
8
+
V
OUT A
A
-
2
+
7
-IN A
OUT B
3
6
+IN A
+
-
-IN B
B
-
4
5
V
+IN B
Pin Functions – LMV612
PIN
TYPE (1)
DESCRIPTION
NO.
NAME
1
OUT A
O
Output A
2
–IN A
I
Inverting input A
(1)
I = Input, O = Output, and P = Power
Copyright © 2012–2016, Texas Instruments Incorporated
Product Folder Links: LMV611 LMV612 LMV614
Submit Documentation Feedback
3
LMV611, LMV612, LMV614
SNOSC69C – APRIL 2012 – REVISED JULY 2016
www.ti.com
Pin Functions – LMV612 (continued)
PIN
TYPE (1)
DESCRIPTION
NO.
NAME
3
+IN A
I
Noninverting input A
4
V–
P
Negative supply input
5
+IN B
I
Noninverting input B
6
–IN B
I
Inverting input B
7
OUT B
O
Output B
8
V+
P
Positive supply input
PW and D Packages
14-Pin TSSOP and SOIC
Top View
1
OUT A
IN A±
IN A+
V+
IN B+
±
IN B
2
A
±
D
+
+
14
OUT D
13
IN D±
±
3
12
4
11
5
10
IN D+
V±
IN C+
6
+
±
B
9
±
+
C
7
IN C±
8
OUT B
OUT C
Pin Functions – LMV614
PIN
TYPE (1)
DESCRIPTION
NO.
NAME
1
OUT A
O
Output A
2
IN A–
I
Inverting input A
3
IN A+
I
Noninverting input A
4
V+
P
Positive supply input
5
+
IN B
I
Noninverting input B
6
IN B–
I
Inverting input B
7
OUT B
O
Output B
8
OUT C
O
Output C
9
IN C–
I
Inverting input C
10
IN C+
I
Noninverting input C
–
11
V
P
Negative supply input
12
IN D+
I
Noninverting input D
13
IN D–
I
Inverting input D
14
OUT D
O
Output D
(1)
4
I = Input, O = Output, and P = Power
Submit Documentation Feedback
Copyright © 2012–2016, Texas Instruments Incorporated
Product Folder Links: LMV611 LMV612 LMV614
LMV611, LMV612, LMV614
www.ti.com
SNOSC69C – APRIL 2012 – REVISED JULY 2016
6 Specifications
6.1 Absolute Maximum Ratings
over operating free-air temperature range (unless otherwise noted) (1) (2) (3)
MIN
Differential input voltage
MAX
Supply voltage (V+–V −)
6
V– – 0.3
Voltage at input or output pin
Storage temperature, Tstg
(2)
(3)
(4)
V
V++ 0.3
V
150
°C
150
°C
Junction temperature, TJMAX (4)
(1)
UNIT
±Supply voltage
–65
Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings
only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended
Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/Distributors for availability and
specifications.
Soldering specifications for all packages available at www.ti.com and Absolute Maximum Ratings for Soldering.
The maximum power dissipation is a function of TJ(MAX), RθJA, and TA. The maximum allowable power dissipation at any ambient
temperature is PD = (TJ(MAX) – TA) / RθJA. All numbers apply for packages soldered directly onto a PCB.
6.2 ESD Ratings
VALUE
V(ESD)
(1)
(2)
Electrostatic
discharge
Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001 (1)
±2000
Machine model (MM) (2)
±200
UNIT
V
JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.
Machine model, applicable std. JESD22-A115-A (ESD MM std. of JEDEC) Field-Induced Charge-Device Model, applicable std. JESD22C101-C (ESD FICDM std. of JEDEC).
6.3 Recommended Operating Conditions
over operating free-air temperature range (unless otherwise noted)
MIN
MAX
Supply voltage
1.8
5.5
UNIT
V
Temperature
–40
125
°C
6.4 Thermal Information
LMV611
THERMAL METRIC (1)
LMV612
LMV614
DBV
(SOT-23)
DCK
(SC70)
D
(SOIC)
DGK
(VSSOP)
D
(SOIC)
PW
(TSSOP)
UNIT
5 PINS
5 PINS
8 PINS
8 PINS
14 PINS
14 PINS
RθJA
Junction-to-ambient thermal
resistance
197.2
285.9
125.9
184.5
94.4
124.8
°C/W
RθJC(top)
Junction-to-case (top) thermal
resistance
156.7
115.9
70.2
74.3
52.5
51.4
°C/W
RθJB
Junction-to-board thermal
resistance
55.6
63.7
66.5
105.1
48.9
67.2
°C/W
ψJT
Junction-to-top
characterization parameter
41.4
4.5
19.8
13.1
14.3
6.6
°C/W
ψJB
Junction-to-board
characterization parameter
55
62.9
65.9
103.6
48.6
66.6
°C/W
RθJC(bot)
Junction-to-case (bottom)
thermal resistance
—
—
—
—
—
—
°C/W
(1)
For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application
report.
Copyright © 2012–2016, Texas Instruments Incorporated
Product Folder Links: LMV611 LMV612 LMV614
Submit Documentation Feedback
5
LMV611, LMV612, LMV614
SNOSC69C – APRIL 2012 – REVISED JULY 2016
www.ti.com
6.5 Electrical Characteristics – 1.8 V (DC)
All limits ensured for TJ = 25°C, V+ = 1.8 V, V − = 0 V, VCM = V+/ 2, VO = V+/ 2, and RL > 1 MΩ (unless otherwise noted). (1)
PARAMETER
TYP (3)
MAX (2)
LMV611 (single)
1
4
LMV612 (dual) and
LMV614 (quad)
1
5.5
TEST CONDITIONS
MIN (2)
UNIT
VOS
Input offset voltage
TCVOS
Input offset voltage average drift
5.5
µV/°C
IB
Input bias current
15
nA
IOS
Input offset current
13
IS
Supply current (per channel)
CMRR
PSRR
Common-mode rejection ratio
Power supply rejection ratio
103
LMV611, 0 V ≤ VCM ≤ 0.6 V,
1.4 V ≤ VCM ≤ 1.8 V (4)
60
78
LMV612 and LMV614,
0 V ≤ VCM ≤ 0.6 V,
1.4 V ≤ VCM ≤ 1.8 V (4)
55
76
−0.2 V ≤ VCM ≤ 0 V,
1.8 V ≤ VCM ≤ 2 V
50
72
1.8 V ≤ V+ ≤ 5 V
V , TA = 25°C
CMVR
Input common-mode voltage
For CMRR range
≥ 50 dB
AV
Large signal voltage gain
LMV612 (dual) and
LMV614 (quad)
V – 0.2
2.1
TA = −40°C to
85°C
IO
(1)
(2)
(3)
(4)
(5)
6
Output short-circuit current
V+ + 0.2
V– + 0.2
V+ – 0.2
101
RL = 2 kΩ to 0.9 V,
VO = 0.2 V to 1.6 V, VCM = 0.5 V
80
105
RL = 600 Ω to 0.9 V,
VO = 0.2 V to 1.6 V, VCM = 0.5 V
75
90
RL = 2 kΩ to 0.9 V,
VO = 0.2 V to 1.6 V, VCM = 0.5 V
78
100
1.65
1.72
V
dB
0.077
1.75
VIN = ±100 mV
(5)
dB
V+
77
RL = 2 kΩ to 0.9 V
dB
V–
VIN = ±100 mV
Output swing
µA
–0.2
RL = 600 Ω to 0.9 V,
VO = 0.2 V to 1.6 V, VCM = 0.5 V
RL = 600 Ω to 0.9 V
VO
–
V+, TA = 25°C
TA = 125°C
Large signal voltage gain
LMV611 (single)
nA
185
100
–
mV
0.105
1.77
0.024
Sourcing, VO = 0 V,
VIN = 100 mV
8
Sinking, VO = 1.8 V,
VIN = –100 mV
9
V
0.035
mA
Electrical characteristics values apply only for factory testing conditions at the temperature indicated. Factory testing conditions result in
very limited self-heating of the device such that TJ = TA. No assurance of parametric performance is indicated in the electrical tables
under conditions of internal self-heating where TJ > TA. See Application and Implementation for information of temperature derating of
the device. Absolute Maximum Ratings indicated junction temperature limits beyond which the device may be permanently degraded,
either mechanically or electrically.
All limits are specified by testing or statistical analysis.
Typical values represent the most likely parametric norm as determined at the time of characterization. Actual typical values may vary
over time and also depends on the application and configuration. The typical values are not tested and are not ensured on shipped
production material.
For specified temperature ranges, see Input common mode voltage specifications.
Applies to both single-supply and split-supply operation. Continuous short circuit operation at elevated ambient temperature can result in
exceeding the maximum allowed junction temperature of 150°C. Output currents in excess of 45 mA over long term may adversely
affect reliability.
Submit Documentation Feedback
Copyright © 2012–2016, Texas Instruments Incorporated
Product Folder Links: LMV611 LMV612 LMV614
LMV611, LMV612, LMV614
www.ti.com
SNOSC69C – APRIL 2012 – REVISED JULY 2016
6.6 Electrical Characteristics – 1.8 V (AC)
All limits ensured for TJ = 25°C, V+ = 1.8 V, V − = 0 V, VCM = V+/ 2, VO = V+/ 2, and RL > 1 MΩ (unless otherwise noted). (1)
PARAMETER
TEST CONDITIONS
MIN (2)
(4)
TYP (3)
MAX (2)
UNIT
SR
Slew rate
0.35
V/µs
GBW
Gain-bandwidth product
1.4
MHz
Φm
Phase margin
67
°
Gm
Gain margin
7
dB
en
Input-referred voltage noise
f = 10 kHz, VCM = 0.5 V
60
nV/√Hz
in
Input-referred current noise
f = 10 kHz
0.08
pA/√Hz
Total harmonic distortion
f = 1 kHz, AV = +1,
RL = 600 Ω, VIN = 1 VPP
THD
0.023%
Amp-to-amp isolation (5)
(1)
(2)
(3)
(4)
(5)
123
dB
Electrical characteristics values apply only for factory testing conditions at the temperature indicated. Factory testing conditions result in
very limited self-heating of the device such that TJ = TA. No assurance of parametric performance is indicated in the electrical tables
under conditions of internal self-heating where TJ > TA. See Application and Implementation for information of temperature derating of
the device. Absolute Maximum Ratings indicated junction temperature limits beyond which the device may be permanently degraded,
either mechanically or electrically.
All limits are specified by testing or statistical analysis.
Typical values represent the most likely parametric norm as determined at the time of characterization. Actual typical values may vary
over time and also depends on the application and configuration. The typical values are not tested and are not ensured on shipped
production material.
Connected as voltage follower with input step from V− to V+. Number specified is the slower of the positive and negative slew rates.
Input-referred, RL = 100 kΩ connected to V+ / 2. Each amp excited in turn with 1 kHz to produce VO = 3 VPP (for supply voltages < 3 V,
VO = V+).
6.7 Electrical Characteristics – 2.7 V (DC)
All limits ensured for TJ = 25°C, V+ = 2.7 V, V − = 0 V, VCM = V+/ 2, VO = V+/ 2, and RL > 1 MΩ (unless otherwise noted). (1)
TYP (3)
MAX (2)
LMV611 (single)
1
4
LMV612 (dual) and
LMV614 (quad)
1
5.5
PARAMETER
TEST CONDITIONS
MIN (2)
UNIT
VOS
Input offset voltage
TCVOS
Input offset voltage average drift
5.5
µV/°C
IB
Input bias current
15
nA
IOS
Input offset current
IS
Supply current (per channel)
CMRR
PSRR
(1)
(2)
(3)
(4)
Common-mode rejection ratio
Power supply rejection ratio
mV
8
105
LMV611, 0 V ≤ VCM ≤ 1.5 V,
2.3 V ≤ VCM ≤ 2.7 V (4)
60
81
LMV612 and LMV614,
0 V ≤ VCM ≤ 1.5 V,
2.3 V ≤ VCM ≤ 2.7 V (4)
55
80
−0.2 V ≤ VCM ≤ 0 V,
2.7 V ≤ VCM ≤ 2.9 V
50
74
1.8 V ≤ V+ ≤ 5 V,
VCM = 0.5 V
nA
190
100
µA
dB
dB
Electrical characteristics values apply only for factory testing conditions at the temperature indicated. Factory testing conditions result in
very limited self-heating of the device such that TJ = TA. No assurance of parametric performance is indicated in the electrical tables
under conditions of internal self-heating where TJ > TA. See Application and Implementation for information of temperature derating of
the device. Absolute Maximum Ratings indicated junction temperature limits beyond which the device may be permanently degraded,
either mechanically or electrically.
All limits are specified by testing or statistical analysis.
Typical values represent the most likely parametric norm as determined at the time of characterization. Actual typical values may vary
over time and also depends on the application and configuration. The typical values are not tested and are not ensured on shipped
production material.
For specified temperature ranges, see input common mode voltage specifications.
Copyright © 2012–2016, Texas Instruments Incorporated
Product Folder Links: LMV611 LMV612 LMV614
Submit Documentation Feedback
7
LMV611, LMV612, LMV614
SNOSC69C – APRIL 2012 – REVISED JULY 2016
www.ti.com
Electrical Characteristics – 2.7 V (DC) (continued)
All limits ensured for TJ = 25°C, V+ = 2.7 V, V − = 0 V, VCM = V+/ 2, VO = V+/ 2, and RL > 1 MΩ (unless otherwise noted).(1)
PARAMETER
TEST CONDITIONS
–
V ,TA = 25°C
VCM
Input common-mode voltage
For CMRR
range ≥ 50 dB
AV
Large signal voltage gain
LMV612 (dual) and
LMV614 (quad)
TA = –40°C to
85°C
V+
V– + 0.2
V+ – 0.2
104
RL = 2 kΩ to 1.35 V,
VO = 0.2 V to 2.5 V
92
110
RL = 600 Ω to 1.35 V,
VO = 0.2 V to 2.5 V
78
90
RL = 2 kΩ to 1.35 V,
VO = 0.2 V to 2.5 V
81
100
2.55
2.62
Output short-circuit current (5)
(5)
V
dB
0.083
2.65
VIN = ±100 mV
IO
UNIT
V+ + 0.2
V–
87
RL = 2 kΩ to 1.35 V
MAX (2)
–0.2
3
VIN = ±100 mV
Output swing
TYP (3)
RL = 600 Ω to 1.35 V,
VO = 0.2 V to 2.5 V
RL = 600 Ω to 1.35 V
VO
V – 0.2
V+,TA = 25°C
TA = 125°C
Large signal voltage gain
LMV611 (single)
MIN (2)
–
0.11
2.675
0.025
Sourcing, VO = 0 V,
VIN = 100 mV
30
Sinking, VO = 0 V,
VIN = –100 mV
25
V
0.04
mA
Applies to both single-supply and split-supply operation. Continuous short circuit operation at elevated ambient temperature can result in
exceeding the maximum allowed junction temperature of 150°C. Output currents in excess of 45 mA over long term may adversely
affect reliability.
6.8 Electrical Characteristics – 2.7 V (AC)
All limits ensured for TJ = 25°C, V+ = 2.7 V, V − = 0 V, VCM = 1 V, VO = 1.35 V, and RL > 1 MΩ (unless otherwise noted). (1)
PARAMETER
SR
Slew rate
GBW
TEST CONDITIONS
MIN (2)
(4)
TYP (3)
MAX (2)
UNIT
0.4
V/µs
Gain-bandwidth product
1.4
MHz
Φm
Phase margin
70
°
Gm
Gain margin
en
Input-referred voltage noise
f = 10 kHz, VCM = 0.5 V
in
Input-referred current noise
f = 10 kHz
THD
Total harmonic distortion
f = 1 kHz, AV = +1,
RL = 600 Ω, VIN = 1 VPP
Amp-to-amp isolation
(1)
(2)
(3)
(4)
(5)
8
7.5
dB
57
nV/√Hz
0.08
pA/√Hz
0.022%
(5)
123
dB
Electrical characteristics values apply only for factory testing conditions at the temperature indicated. Factory testing conditions result in
very limited self-heating of the device such that TJ = TA. No assurance of parametric performance is indicated in the electrical tables
under conditions of internal self-heating where TJ > TA. See Application and Implementation for information of temperature derating of
the device. Absolute Maximum Ratings indicated junction temperature limits beyond which the device may be permanently degraded,
either mechanically or electrically.
All limits are specified by testing or statistical analysis.
Typical values represent the most likely parametric norm as determined at the time of characterization. Actual typical values may vary
over time and also depends on the application and configuration. The typical values are not tested and are not ensured on shipped
production material.
Connected as voltage follower with input step from V− to V+. Number specified is the slower of the positive and negative slew rates.
Input-referred, RL = 100 kΩ connected to V+ / 2. Each amp excited in turn with 1 kHz to produce VO = 3 VPP (for supply voltages < 3 V,
VO = V+).
Submit Documentation Feedback
Copyright © 2012–2016, Texas Instruments Incorporated
Product Folder Links: LMV611 LMV612 LMV614
LMV611, LMV612, LMV614
www.ti.com
SNOSC69C – APRIL 2012 – REVISED JULY 2016
6.9 Electrical Characteristics – 5 V (DC)
All limits ensured for TJ = 25°C, V+ = 5 V, V − = 0 V, VCM = V+/ 2, VO = V+/ 2, and RL > 1 MΩ (unless otherwise noted). (1)
TYP (3)
MAX (2)
LMV611 (single)
1
4
LMV612 (dual) and
LMV614 (quad)
1
5.5
PARAMETER
TEST CONDITIONS
MIN (2)
VOS
Input offset voltage
TCVOS
Input offset voltage average drift
5.5
IB
Input bias current
14
IOS
Input offset current
IS
Supply current (per channel)
CMRR
Common-mode rejection ratio
PSRR
Power supply rejection ratio
116
0 V ≤ VCM ≤ 3.8 V,
4.6 V ≤ VCM ≤ 5 V (4)
60
86
–0.2 V ≤ VCM ≤ 0 V
5 V ≤ VCM ≤ 5.2 V
50
78
1.8 V ≤ V+ ≤ 5 V,
VCM = 0.5 V
For CMRR range
≥ 50 dB
V – 0.2
V , TA = 25°C
Large signal voltage gain
LMV612 (dual) and
LMV614 (quad)
VO
Output swing
(1)
(2)
(3)
(4)
(5)
Output short-circuit current (5)
210
µA
nA
V+ + 0.2
V+
V– + 0.3
V+ – 0.3
RL = 600 Ω to 2.5 V,
VO = 0.2 V to 4.8 V
88
102
RL = 2 kΩ to 2.5 V,
VO = 0.2 V to 4.8 V
94
113
RL = 600 Ω to 2.5 V,
VO = 0.2 V to 4.8 V
81
90
RL = 2 kΩ to 2.5 V,
VO = 0.2 V to 4.8 V
85
100
RL = 600 Ω to 2.5 V
4.855
4.89
4.945
4.967
V
dB
VIN = ±100 mV
RL = 2 kΩ to 2.5 V
dB
V–
0.12
VIN = ±100 mV
IO
nA
–0.2
5.3
TA = –40°C to
85°C
TA = 125°C
AV
35
100
–
+
Large signal voltage gain
LMV611 (single)
µV/°C
dB
V , TA = 25°C
Input common-mode voltage
mV
9
–
CMVR
UNIT
LMV611, Sourcing, VO = 0 V,
VIN = 100 mV
Sinking, VO = 5 V,
VIN = –100 mV
0.037
0.16
V
0.065
100
mA
65
Electrical characteristics values apply only for factory testing conditions at the temperature indicated. Factory testing conditions result in
very limited self-heating of the device such that TJ = TA. No assurance of parametric performance is indicated in the electrical tables
under conditions of internal self-heating where TJ > TA. See Application and Implementation for information of temperature derating of
the device. Absolute Maximum Ratings indicated junction temperature limits beyond which the device may be permanently degraded,
either mechanically or electrically.
All limits are specified by testing or statistical analysis.
Typical values represent the most likely parametric norm as determined at the time of characterization. Actual typical values may vary
over time and also depends on the application and configuration. The typical values are not tested and are not ensured on shipped
production material.
For specified temperature ranges, see Input common mode voltage specifications.
Applies to both single-supply and split-supply operation. Continuous short circuit operation at elevated ambient temperature can result in
exceeding the maximum allowed junction temperature of 150°C. Output currents in excess of 45 mA over long term may adversely
affect reliability.
Copyright © 2012–2016, Texas Instruments Incorporated
Product Folder Links: LMV611 LMV612 LMV614
Submit Documentation Feedback
9
LMV611, LMV612, LMV614
SNOSC69C – APRIL 2012 – REVISED JULY 2016
www.ti.com
6.10 Electrical Characteristics – 5 V (AC)
All limits ensured for TJ = 25°C, V+ = 5 V, V − = 0 V, VCM = V+/ 2, VO = 2.5 V, and R L > 1 MΩ (unless otherwise noted). (1)
PARAMETER
TEST CONDITIONS
MIN (2)
(4)
TYP (3)
MAX (2)
UNIT
SR
Slew rate
0.42
V/µs
GBW
Gain-bandwidth product
1.5
MHz
Φm
Phase margin
71
°
Gm
Gain margin
8
dB
en
Input-referred voltage noise
f = 10 kHz, VCM = 1 V
50
nV/√Hz
in
Input-referred current noise
f = 10 kHz
0.08
pA/√Hz
Total harmonic distortion
f = 1 kHz, AV = +1,
RL = 600 Ω, VO = 1 V PP
THD
0.022%
Amp-to-amp isolation (5)
(1)
(2)
(3)
(4)
(5)
10
123
dB
Electrical characteristics values apply only for factory testing conditions at the temperature indicated. Factory testing conditions result in
very limited self-heating of the device such that TJ = TA. No assurance of parametric performance is indicated in the electrical tables
under conditions of internal self-heating where TJ > TA. See Application and Implementation for information of temperature derating of
the device. Absolute Maximum Ratings indicated junction temperature limits beyond which the device may be permanently degraded,
either mechanically or electrically.
All limits are specified by testing or statistical analysis.
Typical values represent the most likely parametric norm as determined at the time of characterization. Actual typical values may vary
over time and also depends on the application and configuration. The typical values are not tested and are not ensured on shipped
production material.
Connected as voltage follower with input step from V− to V+. Number specified is the slower of the positive and negative slew rates.
Input-referred, RL = 100 kΩ connected to V+ / 2. Each amp excited in turn with 1 kHz to produce VO = 3 VPP (for supply voltages < 3 V,
VO = V+).
Submit Documentation Feedback
Copyright © 2012–2016, Texas Instruments Incorporated
Product Folder Links: LMV611 LMV612 LMV614
LMV611, LMV612, LMV614
www.ti.com
SNOSC69C – APRIL 2012 – REVISED JULY 2016
6.11 Typical Characteristics
VS = 5 V, single supply, TA = 25°C (unless otherwise noted)
160
100
140
SUPPLY CURRENT (éA)
VS = 5V
125°C 85°C
120
ISOURCE (mA)
10
100
25°C
80
-40°C
60
VS = 2.7V
1
VS = 1.8V
40
0.1
20
0
0
1
2
3
4
5
6
0.01
0.001
SUPPLY VOLTAGE (V)
100
VS = 5V
ISINK (mA)
10
VS = 2.7V
1
VS = 1.8V
0.01
0.001
0.01
0.1
10
1
1
10
140
RL = 600:
130
NEGATIVE SWING
120
110
100
90
80
POSITIVE SWING
70
60
0
OUTPUT VOLTAGE REF TO GND (V)
Figure 3. Sinking Current vs Output Voltage
OUTPUT VOLTAGE PROXIMITY TO
SUPPLY VOLTAGE (mV ABSOLUTE VALUE)
0.1
Figure 2. Sourcing Current vs Output Voltage
OUTPUT VOLTAGE PROXIMITY TO SUPPLY
VOLTAGE (mV ABSOLUTE VALUE)
Figure 1. Supply Current vs Supply Voltage (LMV611)
0.1
0.01
OUTPUT VOLTAGE REFERENCED TO V+ (V)
1
4
2
3
SUPPLY VOLTAGE (V)
5
6
Figure 4. Output Voltage Swing vs Supply Voltage
45
RL = 2k:
40
NEGATIVE SWING
35
30
25
POSITIVE SWING
20
0
1
2
3
4
5
6
SUPPLY VOLTAGE (V)
Figure 5. Output Voltage Swing vs Supply Voltage
Figure 6. Gain and Phase vs Frequency
Copyright © 2012–2016, Texas Instruments Incorporated
Product Folder Links: LMV611 LMV612 LMV614
Submit Documentation Feedback
11
LMV611, LMV612, LMV614
SNOSC69C – APRIL 2012 – REVISED JULY 2016
www.ti.com
Typical Characteristics (continued)
VS = 5 V, single supply, TA = 25°C (unless otherwise noted)
Figure 7. Gain and Phase vs Frequency
Figure 8. Gain and Phase vs Frequency
90
VS = 5V
85
CMRR (dB)
80
VS = 2.7V
75
VS = 1.8V
70
65
60
1k
100
FREQUENCY (Hz)
10
Figure 9. Gain and Phase vs Frequency
Figure 10. CMRR vs Frequency
1000
VS = 5V
+PSRR
90
PSRR (dB)
80
70
-PSRR
60
50
40
100
1k
FREQUENCY (Hz)
Figure 11. PSRR vs Frequency
12
Submit Documentation Feedback
10k
INPUT VOLTAGE NOISE (nV/ Hz)
100
30
10
10k
100
10
10
100
1k
10k
100k
FREQUENCY (Hz)
Figure 12. Input Voltage Noise vs Frequency
Copyright © 2012–2016, Texas Instruments Incorporated
Product Folder Links: LMV611 LMV612 LMV614
LMV611, LMV612, LMV614
www.ti.com
SNOSC69C – APRIL 2012 – REVISED JULY 2016
Typical Characteristics (continued)
VS = 5 V, single supply, TA = 25°C (unless otherwise noted)
1
10
INPUT CURRENT NOISE (pA/ Hz)
RL = 600:
AV = +1
THD (%)
1
0.1
1.8V
0.1
2.7V
5V
0.01
10
100
1k
10k
0.01
10
100k
10k
1k
100
100k
FREQUENCY (Hz)
FREQUENCY (Hz)
Figure 14. THD vs Frequency
Figure 13. Input Current Noise vs Frequency
10
0.5
RL = 600:
AV = +10
SLEW RATE (V/Ps)
0.45
THD (%)
1
5V
0.1
FALLING EDGE
0.4
RISING EDGE
0.35
RL = 2k:
0.3
1.8V
AV = +1
2.7V
0.01
10
VIN = 1VPP
0.25
100
1k
10k
0
100k
1
2
5
6
VS = 2.7V
RL = 2 k:
(50 mV/DIV)
INPUT SIGNAL
OUTPUT SIGNAL
INPUT SIGNAL
OUTPUT SIGNAL
(50 mV/DIV)
RL = 2 k:
4
Figure 16. Slew Rate vs Supply Voltage
Figure 15. THD vs Frequency
VS = 1.8V
3
SUPPLY VOLTAGE (V)
FREQUENCY (Hz)
TIME (2.5 Ps/DIV)
TIME (2.5 Ps/DIV)
Figure 17. Small Signal Noninverting Response
Figure 18. Small Signal Noninverting Response
Copyright © 2012–2016, Texas Instruments Incorporated
Product Folder Links: LMV611 LMV612 LMV614
Submit Documentation Feedback
13
LMV611, LMV612, LMV614
SNOSC69C – APRIL 2012 – REVISED JULY 2016
www.ti.com
Typical Characteristics (continued)
VS = 5 V, single supply, TA = 25°C (unless otherwise noted)
VIN
INPUT SIGNAL
VS = 5V
OUTPUT SIGNAL
(50 mV/DIV)
(900 mV/div)
RL = 2 k:
VOUT
VS = 1.8V
RL = 2k:
AV = +1
TIME (2.5 Ps/DIV)
TIME (10 Ps/div)
Figure 19. Small Signal Noninverting Response
Figure 20. Large Signal Noninverting Response
VIN
(2.5 V/div)
(1.35V/DIV)
VIN
VOUT
VOUT
VS = 5.0V
VS = 2.7V
RL = 2 k:
RL = 2k:
AV = +1
AV = +1
TIME (10 Ps/div)
TIME (10 Ps/DIV)
Figure 21. Large Signal Noninverting Response
Figure 22. Large Signal Noninverting Response
90
90
SHORT CIRCUIT C URRENT (mA)
SHORT CIRCUIT CURRENT (mA)
5V
80
5V
70
60
50
40
2.7V
30
20
1.8V
10
0
-40
10
60
TEMPERATURE (°C)
110
Figure 23. Short-Circuit Current vs Temperature (Sinking)
14
Submit Documentation Feedback
80
70
60
50
40
2.7V
30
20
1.8V
10
0
-40
10
60
110
TEMPERATURE (°C)
Figure 24. Short-Circuit Current vs Temperature (Sourcing)
Copyright © 2012–2016, Texas Instruments Incorporated
Product Folder Links: LMV611 LMV612 LMV614
LMV611, LMV612, LMV614
www.ti.com
SNOSC69C – APRIL 2012 – REVISED JULY 2016
Typical Characteristics (continued)
VS = 5 V, single supply, TA = 25°C (unless otherwise noted)
3
3
VS = 2.7V
VS = 1.8V
2.5
2.5
2
2
25°C
-40°C
1.5
VOS (mV)
VOS (mV)
25°C
1
0.5
85°C
1
0.5
85°C
125°C
125°C
0
0
-0.5
-0.5
-1
-0.4
0
0.4
0.8
-40°C
1.5
1.2
2
1.6
-1
-0.4
2.4
0.1
0.6
1.1
1.6
2.1
2.6
3.1
VCM (V)
VCM (V)
Figure 25. Offset Voltage vs Common-Mode Range
Figure 26. Offset Voltage vs Common-Mode Range
3
VS = 5V
2.5
2
VOS (mV)
-40°C
1.5
1
0.5
125°C
25°C
85°C
0
-0.5
-1
-0.4
0.6
1.6
2.6
3.6
4.6
5.6
VCM (V)
Figure 27. Offset Voltage vs Common-Mode Range
Copyright © 2012–2016, Texas Instruments Incorporated
Product Folder Links: LMV611 LMV612 LMV614
Submit Documentation Feedback
15
LMV611, LMV612, LMV614
SNOSC69C – APRIL 2012 – REVISED JULY 2016
www.ti.com
7 Detailed Description
7.1 Overview
The LMV61x devices achieve a gain bandwidth of 1.4 MHz while drawing 100-µA (typical) quiescent current.
They also provide a rail-to-rail input with a maximum input offset voltage of 4 mV. Lastly, the LMV61x input
common mode extends 200 mV beyond the supplies and the output can swing rail-to-rail unloaded and within
30 mV with 2-kΩ load at 1.8-V supply.
7.2 Functional Block Diagram
IP
Q16
nIN
Q18
VBIAS1
Q19
Q17
IN
I14
I15
M14
M15
VCC
M62
M100
Out
Class AB
Control
pIN
VBIAS2
M12
M13
I12
I13
M60
M101
VEE
Copyright © 2016, Texas Instruments Incorporated
7.3 Feature Description
7.3.1 Input and Output Stage
The rail-to-rail input stage of this family provides more flexibility for the designer. The LMV61x use a
complimentary PNP and NPN input stage in which the PNP stage senses common-mode voltage near V− and
the NPN stage senses common-mode voltage near V+. The transition from the PNP stage to NPN stage occurs
1 V below V+. Because both input stages have their own offset voltage, the offset of the amplifier becomes a
function of the input common-mode voltage and has a crossover point at 1 V below V+.
This VOS crossover point can create problems for both DC- and AC-coupled signals if proper care is not taken.
Large input signals that include the VOS crossover point causes distortion in the output signal. One way to avoid
such distortion is to keep the signal away from the crossover. For example, in a unity-gain buffer configuration
and with VS = 5 V, a 5-V peak-to-peak signal contains input-crossover distortion while a 3-V peak-to-peak signal
centered at 1.5 V does not contain input-crossover distortion as it avoids the crossover point. Another way to
avoid large signal distortion is to use a gain of −1 circuit which avoids any voltage excursions at the input
terminals of the amplifier. In that circuit, the common-mode DC voltage can be set at a level away from the VOS
crossover point. For small signals, this transition in VOS shows up as a VCM dependent spurious signal in series
with the input signal and can effectively degrade small signal parameters such as gain and common-mode
rejection ratio. To resolve this problem, the small signal must be placed such that it avoids the VOS crossover
point. In addition to the rail-to-rail performance, the output stage can provide enough output current to
drive 600-Ω loads. Because of the high current capability, take care to not exceed the 150°C maximum junction
temperature specification.
16
Submit Documentation Feedback
Copyright © 2012–2016, Texas Instruments Incorporated
Product Folder Links: LMV611 LMV612 LMV614
LMV611, LMV612, LMV614
www.ti.com
SNOSC69C – APRIL 2012 – REVISED JULY 2016
7.4 Device Functional Modes
7.4.1 Input Bias Current Consideration
The LMV61x family has a complementary bipolar input stage. The typical input bias current (IB) is 15 nA. The
input bias current can develop a significant offset voltage. This offset is primarily due to IB flowing through the
negative feedback resistor, RF. For example, if IB is 50 nA and RF is 100 kΩ, then an offset voltage of 5 mV
develops (VOS = IB × RF). Using a compensation resistor (RC), as shown in Figure 28, cancels this effect. But the
input offset current (IOS) still contributes to an offset voltage in the same manner.
RF
Ri
Vi
±
Vo
(a)
Vo
(b)
Vo
(c)
+
Rc = Ri RF
RF
Ri
±
Vi
+
Rc = Ri RF
RF
±
Vi
+
RC = RF
Figure 28. Canceling Offset Voltage Due to Input Bias Current
Copyright © 2012–2016, Texas Instruments Incorporated
Product Folder Links: LMV611 LMV612 LMV614
Submit Documentation Feedback
17
LMV611, LMV612, LMV614
SNOSC69C – APRIL 2012 – REVISED JULY 2016
www.ti.com
8 Application and Implementation
NOTE
Information in the following applications sections is not part of the TI component
specification, and TI does not warrant its accuracy or completeness. TI’s customers are
responsible for determining suitability of components for their purposes. Customers should
validate and test their design implementation to confirm system functionality.
8.1 Application Information
The LMV61x devices bring performance, economy, and ease-of-use to low-voltage, low-power systems. They
provide rail-to-rail input and rail-to-rail output swings into heavy loads.
8.1.1 Half-Wave Rectifier With Rail-to-Ground Output Swing
Because the LMV61x input common-mode range includes both positive and negative supply rails and the output
can also swing to either supply, achieving half-wave rectifier functions in either direction is an easy task. All that
is needed are two external resistors; there is no need for diodes or matched resistors. The half wave rectifier can
have either positive or negative going outputs, depending on the way the circuit is arranged.
In Figure 29 the circuit is referenced to ground, while in Figure 30 the circuit is biased to the positive supply.
These configurations implement the half-wave rectifier because the LMV61x can not respond to one-half of the
incoming waveform. It can not respond to one-half of the incoming because the amplifier can not swing the
output beyond either rail. Therefore, the output disengages during this half cycle. During the other half cycle,
however, the amplifier achieves a half wave that can have a peak equal to the total supply voltage. RI must be
large enough not to load the LMV61x.
RI
VIN
VIN
RI
+
VOUT
0
t
±
VOUT
VCC
t
Figure 29. Half-Wave Rectifier With Rail-to-Ground Output Swing Referenced to Ground
18
Submit Documentation Feedback
Copyright © 2012–2016, Texas Instruments Incorporated
Product Folder Links: LMV611 LMV612 LMV614
LMV611, LMV612, LMV614
www.ti.com
SNOSC69C – APRIL 2012 – REVISED JULY 2016
Application Information (continued)
VCC
VIN
+
VOUT
VCC
t
VIN
±
RI
RI
VOUT
VCC
t
Figure 30. Half-Wave Rectifier With Negative-Going Output Referenced to VCC
8.1.2 Instrumentation Amplifier With Rail-to-Rail Input and Output
Some manufactures make rail-to-rail op amps out of op amps that are otherwise non-rail-to-rail by using a
resistive divider on the inputs. The resistors divide the input voltage to get a rail-to-rail input range. The problem
with this method is that it also divides the signal, so to get the obtained gain, the amplifier must have a higher
closed-loop gain. This raises the noise and drift by the internal gain factor and lowers the input impedance. Any
mismatch in these precision resistors reduces the CMRR, as well. The LMV61x is rail-to-rail and therefore
doesn’t have these disadvantages.
Using three of the LMV61x amplifiers, an instrumentation amplifier with rail-to-rail inputs and outputs can be
made as shown in Figure 31.
In this example, amplifiers on the left side act as buffers to the differential stage. These buffers assure that the
input impedance is very high and require no precision matched resistors in the input stage. They also assure that
the difference amp is driven from a voltage source. This is necessary to maintain the CMRR set by the matching
R1-R2 with R3-R4. The gain is set by the ratio of R2/R1 and R3 must equal R1 and R4 equal R2. With both rail-torail input and output ranges, the input and output are only limited by the supply voltages. Remember that even
with rail-to-rail outputs, the output can not swing past the supplies so the combined common-mode voltages plus
the signal must not be greater that the supplies or limiting occurs.
Copyright © 2012–2016, Texas Instruments Incorporated
Product Folder Links: LMV611 LMV612 LMV614
Submit Documentation Feedback
19
LMV611, LMV612, LMV614
SNOSC69C – APRIL 2012 – REVISED JULY 2016
www.ti.com
Application Information (continued)
R2
R1
+
+
±
±
±
+
+
R3
±
R4
Figure 31. Rail-to-Rail Instrumentation Amplifier
8.2 Typical Applications
8.2.1 High-Side Current Sensing
V
+
+
R1
±
2 kŸ
RSENSE
±
0.2
Q1
2N3906
R2
+
2 kŸ
VOUT
Load
R3
10 kŸ
ICHARGE
VOUT
RSENSE x R3
x ICh arg e 1 : x ICh arg e
R1
Copyright © 2016, Texas Instruments Incorporated
Figure 32. High-Side, Current-Sensing Schematic
8.2.1.1 Design Requirements
The high-side, current-sensing circuit (Figure 32) is commonly used in a battery charger to monitor charging
current to prevent overcharging. A sense resistor RSENSE is connected to the battery directly. This system
requires an op amp with rail-to-rail input. The LMV61x are ideal for this application because its common-mode
input range goes up to the rail.
8.2.1.2 Detailed Design Procedure
As seen in (Figure 32), the ICHARGE current flowing through sense resistor RSENSE develops a voltage drop equal
to VSENSE. The voltage at the negative sense point is now less than the positive sense point by an amount
proportional to the VSENSE voltage.
20
Submit Documentation Feedback
Copyright © 2012–2016, Texas Instruments Incorporated
Product Folder Links: LMV611 LMV612 LMV614
LMV611, LMV612, LMV614
www.ti.com
SNOSC69C – APRIL 2012 – REVISED JULY 2016
Typical Applications (continued)
The low-bias currents of the LMV61x cause little voltage drop through R2, so the negative input of the LMV61x
amplifier is at essentially the same potential as the negative sense input.
The LMV61x detects this voltage error between its inputs and servo the transistor base to conduct more current
through Q1, increasing the voltage drop across R1 until the LMV61x inverting input matches the noninverting
input. At this point, the voltage drop across R1 now matches VSENSE.
IG, a current proportional to ICHARGE, flows according to Equation 1.
IG = VRSENSE / R1 = ( RSENSE × ICHARGE ) / R1
(1)
IG also flows through the gain resistor R3 developing a voltage drop equal to Equation 2.
V3 = IG × R3 = ( VRSENSE / R1 ) × R3 = ( ( RSENSE × ICHARGE ) / R2 ) × R3
VOUT = (RSENSE × ICHARGE ) × G
(2)
where
•
G = R3 / R1
(3)
The other channel of the LMV61x may be used to buffer the voltage across R3 to drive the following stages.
8.2.1.2.1 Application Curve
5
VOUT (V)
VOUT (V)
4
3
2
1
1
2
3
4
ILOAD (A)
5
C003
Figure 33. High-Side, Current-Sensing Results
9 Power Supply Recommendations
For proper operation, the power supplies must be properly decoupled. For decoupling the supply lines, TI
recommends that 10-nF capacitors be placed as close as possible to the op amp power supply pins. For singlesupply, place a capacitor between V+ and V– supply leads. For dual supplies, place one capacitor between V+
and ground, and one capacitor between V– and ground.
10 Layout
10.1 Layout Guidelines
To properly bypass the power supply, several locations on a printed-circuit board must be considered. A
6.8-µF or greater tantalum capacitor must be placed at the point where the power supply for the amplifier is
introduced onto the board. Another 0.1-µF ceramic capacitor must be placed as close as possible to the power
supply pin of the amplifier. If the amplifier is operated in a single power supply, only the V+ pin must be bypassed
with a 0.1-µF capacitor. If the amplifier is operated in a dual power supply, both V+ and V– pins must be
bypassed.
It is good practice to use a ground plane on a printed-circuit board to provide all components with a low inductive
ground connection.
Copyright © 2012–2016, Texas Instruments Incorporated
Product Folder Links: LMV611 LMV612 LMV614
Submit Documentation Feedback
21
LMV611, LMV612, LMV614
SNOSC69C – APRIL 2012 – REVISED JULY 2016
www.ti.com
Layout Guidelines (continued)
TI recommends surface-mount components in 0805 size or smaller in the LMV611-N application circuits.
Designers can take advantage of the VSSOP miniature sizes to condense board layout to save space and
reduce stray capacitance.
10.2 Layout Example
Figure 34. SOT-23 Layout Example
22
Submit Documentation Feedback
Copyright © 2012–2016, Texas Instruments Incorporated
Product Folder Links: LMV611 LMV612 LMV614
LMV611, LMV612, LMV614
www.ti.com
SNOSC69C – APRIL 2012 – REVISED JULY 2016
11 Device and Documentation Support
11.1 Device Support
11.1.1 Development Support
For development support see the following:
• LMV611 SPICE Model
• LMV612 SPICE Model
• LMV614 SPICE Model
• SPICE-based analog simulation program, TINA-TI
• DIP adapter evaluation module, DIP Adapter EVM
• TI universal operational amplifier evaluation module, Op Amp EVM
• TI software, FilterPro
11.2 Documentation Support
11.2.1 Related Documentation
For related documentation see the following:
• Absolute Maximum Ratings for Soldering (SNOA549)
• AN-29 IC Op Amp Beats FETs on Input Current (SNOA624)
• AN-31 Op Amp Circuit Collection (SNLA140)
• AN-71 Micropower Circuits Using the LM4250 Programmable Op Amp (SNOA652)
• AN-127 LM143 Monolithic High Voltage Operational Amplifier Applications (SNVA516)
11.3 Related Links
The table below lists quick access links. Categories include technical documents, support and community
resources, tools and software, and quick access to sample or buy.
Table 1. Related Links
PARTS
PRODUCT FOLDER
SAMPLE & BUY
TECHNICAL
DOCUMENTS
TOOLS &
SOFTWARE
SUPPORT &
COMMUNITY
LMV611
Click here
Click here
Click here
Click here
Click here
LMV612
Click here
Click here
Click here
Click here
Click here
LMV614
Click here
Click here
Click here
Click here
Click here
11.4 Receiving Notification of Documentation Updates
To receive notification of documentation updates, navigate to the device product folder on ti.com. In the upper
right corner, click on Alert me to register and receive a weekly digest of any product information that has
changed. For change details, review the revision history included in any revised document.
11.5 Community Resources
The following links connect to TI community resources. Linked contents are provided "AS IS" by the respective
contributors. They do not constitute TI specifications and do not necessarily reflect TI's views; see TI's Terms of
Use.
TI E2E™ Online Community TI's Engineer-to-Engineer (E2E) Community. Created to foster collaboration
among engineers. At e2e.ti.com, you can ask questions, share knowledge, explore ideas and help
solve problems with fellow engineers.
Design Support TI's Design Support Quickly find helpful E2E forums along with design support tools and
contact information for technical support.
Copyright © 2012–2016, Texas Instruments Incorporated
Product Folder Links: LMV611 LMV612 LMV614
Submit Documentation Feedback
23
LMV611, LMV612, LMV614
SNOSC69C – APRIL 2012 – REVISED JULY 2016
www.ti.com
11.6 Trademarks
E2E is a trademark of Texas Instruments.
All other trademarks are the property of their respective owners.
11.7 Electrostatic Discharge Caution
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
11.8 Glossary
SLYZ022 — TI Glossary.
This glossary lists and explains terms, acronyms, and definitions.
12 Mechanical, Packaging, and Orderable Information
The following pages include mechanical, packaging, and orderable information. This information is the most
current data available for the designated devices. This data is subject to change without notice and revision of
this document. For browser-based versions of this data sheet, refer to the left-hand navigation.
24
Submit Documentation Feedback
Copyright © 2012–2016, Texas Instruments Incorporated
Product Folder Links: LMV611 LMV612 LMV614
PACKAGE OPTION ADDENDUM
www.ti.com
7-Jul-2016
PACKAGING INFORMATION
Orderable Device
Status
(1)
Package Type Package Pins Package
Drawing
Qty
Eco Plan
Lead/Ball Finish
MSL Peak Temp
(2)
(6)
(3)
Op Temp (°C)
Device Marking
(4/5)
LMV611MF/NOPB
ACTIVE
SOT-23
DBV
5
1000
Green (RoHS
& no Sb/Br)
CU SN
Level-1-260C-UNLIM
-40 to 125
AE9A
LMV611MFX/NOPB
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU SN
Level-1-260C-UNLIM
-40 to 125
AE9A
LMV611MG/NOPB
ACTIVE
SC70
DCK
5
1000
Green (RoHS
& no Sb/Br)
CU SN
Level-1-260C-UNLIM
-40 to 125
AVA
LMV611MGX/NOPB
ACTIVE
SC70
DCK
5
3000
Green (RoHS
& no Sb/Br)
CU SN
Level-1-260C-UNLIM
-40 to 125
AVA
LMV612MA/NOPB
ACTIVE
SOIC
D
8
95
Green (RoHS
& no Sb/Br)
CU SN
Level-1-260C-UNLIM
-40 to 125
LMV6
12MA
LMV612MAX/NOPB
ACTIVE
SOIC
D
8
2500
Green (RoHS
& no Sb/Br)
CU SN
Level-1-260C-UNLIM
-40 to 125
LMV6
12MA
LMV612MM/NOPB
ACTIVE
VSSOP
DGK
8
1000
Green (RoHS CU NIPDAUAG | CU SN Level-1-260C-UNLIM
& no Sb/Br)
-40 to 125
AD9A
LMV612MMX/NOPB
ACTIVE
VSSOP
DGK
8
3500
Green (RoHS CU NIPDAUAG | CU SN Level-1-260C-UNLIM
& no Sb/Br)
-40 to 125
AD9A
LMV614MA/NOPB
ACTIVE
SOIC
D
14
55
Green (RoHS
& no Sb/Br)
CU SN
Level-1-260C-UNLIM
-40 to 125
LMV614MA
LMV614MAX/NOPB
ACTIVE
SOIC
D
14
2500
Green (RoHS
& no Sb/Br)
CU SN
Level-1-260C-UNLIM
-40 to 125
LMV614MA
LMV614MT/NOPB
ACTIVE
TSSOP
PW
14
94
Green (RoHS
& no Sb/Br)
CU NIPDAU | CU SN
Level-1-260C-UNLIM
-40 to 125
LMV61
4MT
LMV614MTX/NOPB
ACTIVE
TSSOP
PW
14
2500
Green (RoHS
& no Sb/Br)
CU NIPDAU | CU SN
Level-1-260C-UNLIM
-40 to 125
LMV61
4MT
(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.
Addendum-Page 1
Samples
PACKAGE OPTION ADDENDUM
www.ti.com
7-Jul-2016
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.
(4)
There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device.
(5)
Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation
of the previous line and the two combined represent the entire Device Marking for that device.
(6)
Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finish
value exceeds the maximum column width.
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 2
PACKAGE MATERIALS INFORMATION
www.ti.com
22-Jul-2016
TAPE AND REEL INFORMATION
*All dimensions are nominal
Device
Package Package Pins
Type Drawing
SPQ
LMV611MF/NOPB
SOT-23
LMV611MFX/NOPB
LMV611MG/NOPB
Reel
Reel
A0
Diameter Width (mm)
(mm) W1 (mm)
K0
(mm)
P1
(mm)
W
Pin1
(mm) Quadrant
3.2
1.4
4.0
8.0
Q3
DBV
5
1000
178.0
8.4
SOT-23
DBV
5
3000
178.0
8.4
3.2
3.2
1.4
4.0
8.0
Q3
SC70
DCK
5
1000
178.0
8.4
2.25
2.45
1.2
4.0
8.0
Q3
LMV611MGX/NOPB
SC70
DCK
5
3000
178.0
8.4
2.25
2.45
1.2
4.0
8.0
Q3
LMV612MAX/NOPB
SOIC
D
8
2500
330.0
12.4
6.5
5.4
2.0
8.0
12.0
Q1
LMV612MM/NOPB
VSSOP
DGK
8
1000
178.0
13.4
5.3
3.4
1.4
8.0
12.0
Q1
LMV612MM/NOPB
VSSOP
DGK
8
1000
178.0
12.4
5.3
3.4
1.4
8.0
12.0
Q1
LMV612MMX/NOPB
VSSOP
DGK
8
3500
330.0
12.4
5.3
3.4
1.4
8.0
12.0
Q1
LMV612MMX/NOPB
VSSOP
DGK
8
3500
330.0
12.4
5.3
3.4
1.4
8.0
12.0
Q1
LMV614MAX/NOPB
SOIC
D
14
2500
330.0
16.4
6.5
9.35
2.3
8.0
16.0
Q1
LMV614MTX/NOPB
TSSOP
PW
14
2500
330.0
12.4
6.95
5.6
1.6
8.0
12.0
Q1
LMV614MTX/NOPB
TSSOP
PW
14
2500
330.0
12.4
6.95
5.6
1.6
8.0
12.0
Q1
Pack Materials-Page 1
3.2
B0
(mm)
PACKAGE MATERIALS INFORMATION
www.ti.com
22-Jul-2016
*All dimensions are nominal
Device
Package Type
Package Drawing
Pins
SPQ
Length (mm)
Width (mm)
Height (mm)
LMV611MF/NOPB
SOT-23
DBV
5
1000
210.0
185.0
35.0
LMV611MFX/NOPB
SOT-23
DBV
5
3000
210.0
185.0
35.0
LMV611MG/NOPB
SC70
DCK
5
1000
210.0
185.0
35.0
LMV611MGX/NOPB
SC70
DCK
5
3000
210.0
185.0
35.0
LMV612MAX/NOPB
SOIC
D
8
2500
367.0
367.0
35.0
LMV612MM/NOPB
VSSOP
DGK
8
1000
202.0
201.0
28.0
LMV612MM/NOPB
VSSOP
DGK
8
1000
210.0
185.0
35.0
LMV612MMX/NOPB
VSSOP
DGK
8
3500
367.0
367.0
35.0
LMV612MMX/NOPB
VSSOP
DGK
8
3500
364.0
364.0
27.0
LMV614MAX/NOPB
SOIC
D
14
2500
367.0
367.0
35.0
LMV614MTX/NOPB
TSSOP
PW
14
2500
367.0
367.0
35.0
LMV614MTX/NOPB
TSSOP
PW
14
2500
367.0
367.0
35.0
Pack Materials-Page 2
IMPORTANT NOTICE
Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other
changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest
issue. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and
complete. All semiconductor products (also referred to herein as “components”) are sold subject to TI’s terms and conditions of sale
supplied at the time of order acknowledgment.
TI warrants performance of its components to the specifications applicable at the time of sale, in accordance with the warranty in TI’s terms
and conditions of sale of semiconductor products. Testing and other quality control techniques are used to the extent TI deems necessary
to support this warranty. Except where mandated by applicable law, testing of all parameters of each component is not necessarily
performed.
TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and
applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide
adequate design and operating safeguards.
TI does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work right, or
other intellectual property right relating to any combination, machine, or process in which TI components or services are used. Information
published by TI regarding third-party products or services does not constitute a license 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 significant portions of TI 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. TI is not responsible or liable for such altered
documentation. Information of third parties may be subject to additional restrictions.
Resale of TI components or services with statements different from or beyond the parameters stated by TI for that component or service
voids all express and any implied warranties for the associated TI component or service and is an unfair and deceptive business practice.
TI is not responsible or liable for any such statements.
Buyer acknowledges and agrees that it is solely responsible for compliance with all legal, regulatory and safety-related requirements
concerning its products, and any use of TI components in its applications, notwithstanding any applications-related information or support
that may be provided by TI. Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards which
anticipate dangerous consequences of failures, monitor failures and their consequences, lessen the likelihood of failures that might cause
harm and take appropriate remedial actions. Buyer will fully indemnify TI and its representatives against any damages arising out of the use
of any TI components in safety-critical applications.
In some cases, TI components may be promoted specifically to facilitate safety-related applications. With such components, TI’s goal is to
help enable customers to design and create their own end-product solutions that meet applicable functional safety standards and
requirements. Nonetheless, such components are subject to these terms.
No TI components are authorized for use in FDA Class III (or similar life-critical medical equipment) unless authorized officers of the parties
have executed a special agreement specifically governing such use.
Only those TI components which TI has specifically designated as military grade or “enhanced plastic” are designed and intended for use in
military/aerospace applications or environments. Buyer acknowledges and agrees that any military or aerospace use of TI components
which have not been so designated is solely at the Buyer's risk, and that Buyer is solely responsible for compliance with all legal and
regulatory requirements in connection with such use.
TI has specifically designated certain components as meeting ISO/TS16949 requirements, mainly for automotive use. In any case of use of
non-designated products, TI will not be responsible for any failure to meet ISO/TS16949.
Products
Applications
Audio
www.ti.com/audio
Automotive and Transportation
www.ti.com/automotive
Amplifiers
amplifier.ti.com
Communications and Telecom
www.ti.com/communications
Data Converters
dataconverter.ti.com
Computers and Peripherals
www.ti.com/computers
DLP® Products
www.dlp.com
Consumer Electronics
www.ti.com/consumer-apps
DSP
dsp.ti.com
Energy and Lighting
www.ti.com/energy
Clocks and Timers
www.ti.com/clocks
Industrial
www.ti.com/industrial
Interface
interface.ti.com
Medical
www.ti.com/medical
Logic
logic.ti.com
Security
www.ti.com/security
Power Mgmt
power.ti.com
Space, Avionics and Defense
www.ti.com/space-avionics-defense
Microcontrollers
microcontroller.ti.com
Video and Imaging
www.ti.com/video
RFID
www.ti-rfid.com
OMAP Applications Processors
www.ti.com/omap
TI E2E Community
e2e.ti.com
Wireless Connectivity
www.ti.com/wirelessconnectivity
Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265
Copyright © 2016, Texas Instruments Incorporated