LMV342MAX/NOPB [TI]
Dual, 5.5-V, 1-MHz, high output current (75-mA) op amp | D | 8 | -40 to 125;
| 型号： | LMV342MAX/NOPB |
| 厂家： | 
TEXAS INSTRUMENTS |
| 描述： | Dual, 5.5-V, 1-MHz, high output current (75-mA) op amp | D | 8 | -40 to 125 放大器 光电二极管 运算放大器 放大器电路 |
| 文件： | 总27页 (文件大小：862K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LMV341, LMV342, LMV344
RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS
WITH SHUTDOWN
www.ti.com
SLOS447G–SEPTEMBER 2004–REVISED FEBRUARY 2006
FEATURES
LMV341 . . . DBV (SOT-23) OR DCK (SC-70) PACKAGE
(TOP VIEW)
•
•
•
•
•
•
•
•
•
•
2.7-V and 5-V Performance
Rail-to-Rail Output Swing
6
5
4
1
2
3
IN+
GND
IN−
V
+
Input Bias Current…1 pA Typ
Input Offset Voltage…0.25 mV Typ
Low Supply Current…100 µA Typ
Low Shutdown Current…45 pA Typ
Gain Bandwidth of 1 MHz Typ
Slew Rate…1 V/µs Typ
SHDN
OUT
LMV342 . . . D (SOIC) OR DGK (MSOP) PACKAGE
(TOP VIEW)
8
7
6
5
1OUT
1IN−
1IN+
GND
1
2
3
4
V
+
Turn-On Time From Shutdown…5 µs Typ
2OUT
2IN−
2IN+
Input Referred Voltage Noise (at 10 kHz)…
20 nV/√Hz
•
ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
LMV344 . . . D (SOIC) OR PW (TSSOP) PACKAGE
(TOP VIEW)
APPLICATIONS
1
2
3
4
5
6
7
14 4OUT
1OUT
1IN−
1IN+
•
•
•
•
Cordless/Cellular Phones
Consumer Electronics (Laptops, PDAs)
Audio Pre-Amps for Voice
Portable/Battery-Powered Electronic
Equipment
13
12
11
10
9
4IN−
4IN+
GND
3IN+
3IN−
3OUT
V
+
2IN+
2IN−
•
•
•
•
•
Supply-Current Monitoring
Battery Monitoring
Buffers
Filters
Drivers
8
2OUT
DESCRIPTION/ORDERING INFORMATION
The LMV341, LMV342, LMV344 devices are single, dual, and quad CMOS operational amplifiers, respectively,
with low voltage, low power, and rail-to-rail output swing capabilities. The PMOS input stage offers an ultra-low
input bias current of 1 pA (typ) and an offset voltage of 0.25 mV (typ). The single supply amplifier is designed
specifically for low-voltage (2.7 V to 5 V) operation, with a wide common-mode input voltage range that typically
extends from –0.2 V to 0.8 V from the positive supply rail. The LMV341 (single) also offers a shutdown (SHDN)
pin that can be used to disable the device. In shutdown mode, the supply current is reduced to 33 nA (typ).
Additional features of the family are a 20-nV/√Hz voltage noise at 10 kHz, 1-MHz unity-gain bandwidth, 1-V/µs
slew rate, and 100-µA current consumption per channel.
Offered in both the SOT-23 and smaller SC-70 packages, the LMV341 is suitable for the most space-constraint
applications. The LMV342 dual device is offered in the standard SOIC and MSOP packages. An extended
industrial temperature range from –40°C to 125°C makes these devices suitable in a wide variety of commercial
and industrial environments.
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.
Copyright © 2004–2006, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
LMV341, LMV342, LMV344
RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS
WITH SHUTDOWN
www.ti.com
SLOS447G–SEPTEMBER 2004–REVISED FEBRUARY 2006
ORDERING INFORMATION
TA
PACKAGE(1)
ORDERABLE PART NUMBER
LMV341IDBVR
LMV341IDBVT
LMV341IDCKR
LMV341ICKVT
LMV342ID
TOP-SIDE MARKING(2)
Reel of 3000
Reel of 250
Reel of 3000
Reel of 250
Tube of 75
RC9_
SOT-23 – DBV
PREVIEW
R4_
Single
Dual
SC-70 – DCK
SOIC – D
PREVIEW
MV342I
RP_
Reel of 2500
Reel of 250
Reel of 2500
Tube of 50
LMV342IDR
–40°C to 125°C
LMV342IDGK
LMV342IDGKR
LMV344ID
MSOP/VSSOP – DGK
SOIC – D
LMV344I
MV344I
Reel of 2500
Tube of 90
LMV344IDR
Quad
LMV344IPW
TSSOP – PW
Reel of 2000
LMV344IPWR
(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
(2) DBV/DCK/DGK: The actual top-side marking has one additional character that designates the assembly/test site.
APPLICATION CIRCUIT: SAMPLE-AND-HOLD CIRCUIT
V
+
V
+
−
+
−
V
O
V
I
+
C = 200 pF
Sample
Clock
2
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LMV341, LMV342, LMV344
RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS
WITH SHUTDOWN
www.ti.com
SLOS447G–SEPTEMBER 2004–REVISED FEBRUARY 2006
Absolute Maximum Ratings(1)
over operating free-air temperature range (unless otherwise noted)
MIN
MAX
5.5
UNIT
V+
VID
VI
Supply voltage(2)
Differential input voltage(3)
V
V
V
±5.5
5.5
Input voltage range (either input)
0
8 pin
97
D package
14 pin
86
DBV package
DCK package
DGK package
PW package
165
259
172
113
150
150
θJA
Package thermal impedance(4)(5)
°C/W
TJ
Operating virtual junction temperature
Storage temperature range
°C
°C
Tstg
–65
(1) 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.
(2) All voltage values (except differential voltages and V+ specified for the measurement of IOS) are with respect to the network GND.
(3) Differential voltages are at IN+ with respect to IN–.
(4) 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°C can affect reliability.
(5) The package thermal impedance is calculated in accordance with JESD 51-7.
Recommended Operating Conditions
MIN
2.5
MAX
5.5
UNIT
V
V+
TA
Supply voltage (single-supply operation)
Operating free-air temperature
–40
125
°C
ESD Protection
TEST CONDITIONS
TYP
2000
200
UNIT
V
Human-Body Model
Machine Model
V
3
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LMV341, LMV342, LMV344
RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS
WITH SHUTDOWN
www.ti.com
SLOS447G–SEPTEMBER 2004–REVISED FEBRUARY 2006
Electrical Characteristics
V+ = 2.7 V, GND = 0 V, VIC = VO = V+/2, RL > 1 MΩ (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TA
MIN TYP(1)
MAX UNIT
25°C
0.25
4
mV
4.5
VIO
Input offset voltage
Full range
Average temperature coefficient
of input offset voltage
αVIO
Full range
1.7
1
µV/°C
25°C
–40°C to 85°C
–40°C to 125°C
25°C
120
pA
IIB
Input bias current
Input offset current
250
3
nA
fA
IIO
6.6
0 ≤ VICR ≤ 1.7 V
25°C
56
50
65
60
80
CMRR Common-mode rejection ratio
dB
0 ≤ VICR ≤ 1.6 V
Full range
25°C
82
kSVR
VICR
Supply-voltage rejection ratio
2.7 V ≤ V+ ≤ 5 V
dB
V
Full range
Common-mode input voltage
range
–0.2
to 1.9
CMRR ≥ 50 dB
25°C
0
1.7
25°C
Full range
25°C
78
70
72
64
113
103
24
RL = 10 kΩ to 1.35 V
AV
Large-signal voltage gain(2)
dB
RL = 2 kΩ to 1.35 V
RL = 2 kΩ to 1.35 V
Full range
25°C
60
95
Low level
High level
Low level
High level
Full range
25°C
26
60
Full range
25°C
95
Output swing
(delta from supply rails)
VO
mV
5
30
Full range
25°C
40
RL = 10 kΩ to 1.35 V
5.3
100
30
Full range
25°C
40
170
230
ICC
Supply current (per channel)
Output short-circuit current
µA
Full range
LMV341,
LMV342
20
32
Sourcing
IOS
25°C
mA
LMV344
18
15
24
24
Sinking
SR
GBM
Φm
Gm
Vn
Slew rate
RL = 10 kΩ(3)
25°C
25°C
25°C
25°C
25°C
25°C
1
V/µs
MHz
Unity-gain bandwidth
Phase margin
RL = 10 kΩ, CL = 200 pF
RL = 100 kΩ
RL = 100 kΩ
f = 1 kHz
1
72
deg
Gain margin
20
dB
Equivalent input noise voltage
Equivalent input noise current
40
nV/√Hz
pA/√Hz
In
f = 1 kHz
0.001
f = 1 kHz, AV = 1,
RL = 600 Ω, VI = 1 VPP
THD
Total harmonic distortion
25°C
0.017
%
(1) Typical values represent the most likely parametric norm.
(2) GND + 0.2 V ≤ VO ≤ V+ – 0.2 V
(3) Connected as voltage follower with 2-VPP step input. Number specified is the slower of the positive and negative slew rates.
4
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LMV341, LMV342, LMV344
RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS
WITH SHUTDOWN
www.ti.com
SLOS447G–SEPTEMBER 2004–REVISED FEBRUARY 2006
Shutdown Characteristics
V+ = 2.7 V, GND = 0 V, VIC = VO = V+/2, RL > 1 MΩ (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TA
25°C
MIN
TYP
MAX UNIT
0.045
1000
1.5
nA
µA
µs
ICC(SHDN)
t(on)
Supply current in shutdown mode
Amplifier turn-on time
VSD = 0 V
Full range
25°C
5
ON mode
1.7 to 2.7 2.4 to 2.7
0 to 1 0 to 0.8
VSD
Shutdown pin voltage range
25°C
V
Shutdown mode
5
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LMV341, LMV342, LMV344
RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS
WITH SHUTDOWN
www.ti.com
SLOS447G–SEPTEMBER 2004–REVISED FEBRUARY 2006
Electrical Characteristics
V+ = 5 V, GND = 0 V, VIC = VO = V+/2, RL > 1 MΩ (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TA
MIN TYP(1)
MAX UNIT
25°C
0.25
4
mV
4.5
VIO
Input offset voltage
Full range
Average temperature coefficient
of input offset voltage
αVIO
Full range
1.9
1
µV/°C
25°C
–40°C to 85°C
–40°C to 125°C
25°C
200
pA
IIB
Input bias current
Input offset current
375
5
nA
fA
IIO
6.6
0 ≤ VICR ≤ 4 V
25°C
56
50
65
60
86
CMRR Common-mode rejection ratio
dB
0 ≤ VICR ≤ 3.9 V
Full range
25°C
82
kSVR
VICR
Supply-voltage rejection ratio
2.7 V ≤ V+ ≤ 5 V
dB
V
Full range
Common-mode input
voltage range
–0.2
to 4.2
CMRR ≥ 50 dB
25°C
0
4
25°C
Full range
25°C
78
70
72
64
116
107
32
34
7
RL = 10 kΩ to 2.5 V
AV
Large-signal voltage gain(2)
dB
RL = 2 kΩ to 2.5 V
RL = 2 kΩ to 2.5 V
Full range
25°C
60
95
Low level
High level
Low level
High level
Full range
25°C
60
Full range
25°C
95
Output swing
(delta from supply rails)
VO
mV
30
Full range
25°C
40
RL = 10 kΩ to 2.5 V
7
30
Full range
25°C
40
107
200
260
ICC
Supply current (per channel)
Output short-circuit current
µA
Full range
LMV341,
LMV342
85
113
Sourcing
IOS
25°C
mA
LMV344
TBD
50
TBD
75
Sinking
SR
GBM
Φm
Gm
Vn
Slew rate
RL = 10 kΩ(3)
25°C
25°C
25°C
25°C
25°C
25°C
1
V/µs
MHz
Unity-gain bandwidth
Phase margin
RL = 10 kΩ, CL = 200 pF
RL = 100 kΩ
RL = 100 kΩ
f = 1 kHz
1
70
deg
Gain margin
20
dB
Equivalent input noise voltage
Equivalent input noise current
39
nV/√Hz
pA/√Hz
In
f = 1 kHz
0.001
f = 1 kHz, AV = 1,
RL = 600 Ω, VI = 1 VPP
THD
Total harmonic distortion
25°C
0.012
%
(1) Typical values represent the most likely parametric norm.
(2) GND + 0.2 V ≤ VO ≤ V+ – 0.2 V
(3) Connected as voltage follower with 2-VPP step input. Number specified is the slower of the positive and negative slew rates.
6
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LMV341, LMV342, LMV344
RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS
WITH SHUTDOWN
www.ti.com
SLOS447G–SEPTEMBER 2004–REVISED FEBRUARY 2006
Shutdown Characteristics
V+ = 5 V, GND = 0 V, VIC = VO = V+/2, RL > 1 MΩ (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TA
25°C
MIN
TYP
MAX UNIT
0.033
1
µA
1.5
ICC(SHDN)
t(on)
Supply current in shutdown mode
Amplifier turn-on time
VSD = 0 V
Full range
25°C
5
3.1 to 5
0 to 1
µs
ON mode
4.5 to 5
0 to 0.8
VSD
Shutdown pin voltage range
25°C
V
Shutdown mode
7
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LMV341, LMV342, LMV344
RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS
WITH SHUTDOWN
www.ti.com
SLOS447G–SEPTEMBER 2004–REVISED FEBRUARY 2006
TYPICAL CHARACTERISTICS
SUPPLY CURRENT
vs
SUPPLY VOLTAGE
INPUT BIAS CURRENT
vs
TEMPERATURE
130
120
110
100
90
1000
100
V = 5 V
+
125°C
85°C
10
80
25°C
70
60
1
−40°C
50
40
30
0.1
1.5
2
2.5
3
3.5
4
4.5
5
−40 −20
0
T
20
40
60 80 100 120 140
− Free-Air Temperature − °C
V
CC
− Supply Voltage − V
A
Figure 1.
Figure 2.
OUTPUT VOLTAGE SWING
vs
OUTPUT VOLTAGE SWING
vs
SUPPLY VOLTAGE
SUPPLY VOLTAGE
35
30
25
20
15
10
7
6.5
6
R
L
= 2 kΩ
R
L
= 10 kΩ
Negative Swing
Negative Swing
5.5
5
4.5
Positive Swing
4
3.5
3
Positive Swing
1.5
2
2.5
V
3
3.5
4
4.5
5
1.5
2
2.5
3
3.5
4
4.5
5
− Supply Voltage − V
V
CC
− Supply Voltage − V
CC
Figure 3.
Figure 4.
8
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RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS
WITH SHUTDOWN
www.ti.com
SLOS447G–SEPTEMBER 2004–REVISED FEBRUARY 2006
TYPICAL CHARACTERISTICS (continued)
SOURCE CURRENT
SOURCE CURRENT
vs
OUTPUT VOLTAGE
vs
OUTPUT VOLTAGE
1000
1000
100
10
V = 5 V
+
V = 2.7 V
+
−40°C
100
10
−40°C
125°C
25°C
25°C
85°C
85°C
1
1
125°C
0.1
0.01
0.1
0.01
0.001
0.01
0.1
1
10
0.001
0.01
0.1
1
10
V
O
− Output Voltage Referenced to V (V)
+
V
O
− Output Voltage Referenced to V (V)
+
Figure 5.
Figure 6.
SINK CURRENT
vs
OUTPUT VOLTAGE
SINK CURRENT
vs
OUTPUT VOLTAGE
1000
100
10
1000
100
10
V
+
= 2.7 V
V = 5 V
+
−40°C
−40°C
25°C
25°C
85°C
125°C
85°C
1
1
125°C
0.1
0.01
0.1
0.01
0.001
0.01
0.1
1
10
0.001
0.01
0.1
1
10
V
O
− Output Voltage Referenced to V− (V)
V
O
− Output Voltage Referenced to V− (V)
Figure 7.
Figure 8.
9
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RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS
WITH SHUTDOWN
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SLOS447G–SEPTEMBER 2004–REVISED FEBRUARY 2006
TYPICAL CHARACTERISTICS (continued)
OFFSET VOLTAGE
vs
COMMON-MODE VOLTAGE
OFFSET VOLTAGE
vs
COMMON-MODE VOLTAGE
1
0.5
0
1
0.5
0
V = 5 V
+
V = 2.7 V
+
−0.5
−1
−0.5
−1
125°C
85°C
25°C
125°C
85°C
−1.5
−2
−1.5
−2
25°C
−40°C
−40°C
−2.5
−3
−2.5
−3
−0.2
−0.2
0.8
1.8
2.8
0.8
1.8
2.8
3.8
4.8
5.8
V
IC
− Common-Mode Voltage − V
V
IC
− Common-Mode Voltage − V
Figure 9.
Figure 10.
INPUT VOLTAGE
vs
OUTPUT VOLTAGE
INPUT VOLTAGE
vs
OUTPUT VOLTAGE
300
300
200
100
0
V /GND = ±1.35 V
+
V /GND = ±2.5 V
+
200
100
R
L
= 2 kΩ
R
L
= 2 kΩ
R
L
= 10 kΩ
0
R
L
= 10 kΩ
−100
−200
−300
−100
−200
−300
−1.5
−1
−0.5
0
0.5
1
1.5
−3
−2
−1
0
1
2
3
V
O
− Output Voltage − V
V
O
− Output Voltage − V
Figure 11.
Figure 12.
10
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RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS
WITH SHUTDOWN
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SLOS447G–SEPTEMBER 2004–REVISED FEBRUARY 2006
TYPICAL CHARACTERISTICS (continued)
SLEW RATE
SLEW RATE
vs
TEMPERATURE
vs
SUPPLY VOLTAGE
2.5
2.3
2.1
1.9
1.7
1.5
1.3
1.1
0.9
0.7
0.5
1.9
1.7
1.5
1.3
1.1
R
= 10 kΩ
= 1
L
A
V
Falling Edge
V = 2 V
I
PP
V = 2.7 V
+
Falling Edge
Rising Edge
Rising Edge
0.9
R
= 10 kΩ
= 1
L
A
V
0.7
V = 0.8 V for V < 2.7 V
V = 2 V for V > 2.7 V
I
PP
+
I
PP
+
0.5
−40 −20
0
20 40 60
80 100 120 140
1.5
2
2.5
3
3.5
4
4.5
5
V
CC
− Supply Voltage − V
V
CC
− Supply Voltage − V
Figure 13.
Figure 14.
SLEW RATE
vs
TEMPERATURE
CMRR
vs
FREQUENCY
2.5
100
90
80
70
60
50
40
30
20
10
0
R
= 10 kΩ
= 1
L
2.3
2.1
1.9
1.7
1.5
1.3
1.1
0.9
0.7
0.5
A
V
V = 2 V
I
PP
= 5 V
5 V
V
+
Falling Edge
2.7 V
Rising Edge
V = V /2
I
+
R
L
= 5 kΩ
−40 −20
0
20 40 60
80 100 120 140
100
1k
10k
100k
1M
V
CC
− Supply Voltage − V
f − Frequency − Hz
Figure 15.
Figure 16.
11
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SLOS447G–SEPTEMBER 2004–REVISED FEBRUARY 2006
TYPICAL CHARACTERISTICS (continued)
PSRR
vs
FREQUENCY
INPUT VOLTAGE NOISE
vs
FREQUENCY
100
90
80
70
60
50
40
30
20
10
0
220
200
180
+PSRR (2.7 V)
−PSRR (2.7 V)
160
140
120
−PSRR (5 V)
+PSRR (5 V)
100
80
5 V
2.7 V
60
40
20
0
R
L
= 5 kΩ
100
1k
10k
100k
1M
10M
10
100
1k
10k
f − Frequency − Hz
f − Frequency − Hz
Figure 17.
Figure 18.
TOTAL HARMONIC DISTORTION + NOISE
TOTAL HARMONIC DISTORTION + NOISE
vs
vs
FREQUENCY
OUTPUT VOLTAGE
10
10
1
R
V
V
= 600 Ω
= 1 V for V = 2.7 V
PP +
L
O
O
f = 10 kHz
R = 600 Ω
L
= 2.5 V for V = 5 V
PP
+
5 V
= 10
A
V
5 V
A
V
= 10
1
2.7 V
= 10
0.1
0.01
A
V
2.7 V
= 10
A
V
2.7 V
= 1
A
V
0.1
5 V
= 1
5 V
= 1
0.001
2.7 V
= 1
A
A
V
V
A
V
0.01
0.0001
10
100
1k
10k
100k
0.001
0.01
0.1
1
10
f − Frequency − Hz
V
O
− Output Voltage − V
PP
Figure 19.
Figure 20.
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LMV341, LMV342, LMV344
RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS
WITH SHUTDOWN
www.ti.com
SLOS447G–SEPTEMBER 2004–REVISED FEBRUARY 2006
TYPICAL CHARACTERISTICS (continued)
GAIN AND PHASE MARGIN
vs
FREQUENCY
(TA = –40°C, 25°C, 125°C)
160
140
120
100
80
V
R
= 5 V
= 2 kΩ
Phase
+
140
120
100
80
L
−40°C
Gain
60
−40°C
25°C
25°C
60
40
125°C
40
20
125°C
20
0
0
−20
10k
100k
1M
10M
1k
f − Frequency − Hz
Figure 21.
GAIN AND PHASE MARGIN
vs
FREQUENCY
(RL = 600 Ω, 2 kΩ, 100 kΩ)
140
120
100
80
160
V = 2.7 V
+
Closed-Loop
Gain = 60 dB
140
120
100
80
Phase
Gain
R
L
= 600 Ω
60
R
L
= 2 kΩ
R
L
= 100 kΩ
60
40
R
L
= 100 kΩ
40
20
20
0
R
L
= 2 kΩ
0
R
L
= 600 Ω
−20
1k
10k
100k
1M
10M
f − Frequency − Hz
Figure 22.
13
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LMV341, LMV342, LMV344
RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS
WITH SHUTDOWN
www.ti.com
SLOS447G–SEPTEMBER 2004–REVISED FEBRUARY 2006
TYPICAL CHARACTERISTICS (continued)
GAIN AND PHASE MARGIN
vs
FREQUENCY
(RL = 600 Ω, 2 kΩ, 100 kΩ)
160
140
120
100
80
140
V
= 5 V
+
Closed-Loop
Gain = 60 dB
120
100
80
Phase
Gain
R
L
= 600 Ω
60
R
L
= 2 kΩ
R
L
= 100 kΩ
60
40
R
L
= 100 kΩ
40
20
R
L
= 2 kΩ
20
R
L
= 600 Ω
0
0
10M
−20
1k
10k
100k
1M
f − Frequency − Hz
Figure 23.
GAIN AND PHASE MARGIN
vs
FREQUENCY
(CL = 0 pF, 100 pF, 500 pF, 1000 pF)
100
140
Phase
V = 5 V
+
R
= 600 Ω
120
100
80
L
80
C
L
= 0 pF
Closed-Loop Gain = 60 dB
60
C
L
= 100 pF
40
C
L
= 500 pF
Gain
C
L
= 1000 pF
20
60
0
40
C
= 0 pF
L
−20
−40
−60
20
0
C
= 500 pF
L
−20
−40
C
L
= 1000 pF
1M
C = 100 pF
L
−80
1k
10k
100k
f − Frequency − Hz
Figure 24.
10M
14
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LMV341, LMV342, LMV344
RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS
WITH SHUTDOWN
www.ti.com
SLOS447G–SEPTEMBER 2004–REVISED FEBRUARY 2006
TYPICAL CHARACTERISTICS (continued)
SMALL-SIGNAL NONINVERTING RESPONSE
LARGE-SIGNAL NONINVERTING RESPONSE
2
0.1
0.25
0.2
6
5
Input
Input
1
0.05
0
0
4
0.15
−1
3
2
1
T
R
= −40°C
= 2 kΩ
A
−0.05
−0.1
−0.15
−0.2
−0.25
0.1
0.05
0
T
R
= −40°C
= 2 kΩ
A
L
−2
−3
−4
−5
−6
V /GND = ±2.5 V
L
+
V /GND = ±2.5 V
+
0
−0.05
−0.1
−1
−2
Output
Output
4 µs/div"
4 µs/div"
Figure 25.
Figure 26.
SMALL-SIGNAL NONINVERTING RESPONSE
0.1
LARGE-SIGNAL NONINVERTING RESPONSE
2
1
6
5
0.25
0.2
Input
Input
0.05
0
4
3
0
0.15
0.1
−1
−2
−3
−4
−5
−6
T
R
= 25°C
= 2 kΩ
A
T
R
= 25°C
= 2 kΩ
V /GND = ±2.5 V
A
−0.05
−0.1
−0.15
−0.2
−0.25
L
L
2
V /GND = ±2.5 V
+
+
0.05
0
1
0
−1
−2
−0.05
−0.1
Output
Output
4 µs/div"
4 µs/div"
Figure 27.
Figure 28.
15
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LMV341, LMV342, LMV344
RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS
WITH SHUTDOWN
www.ti.com
SLOS447G–SEPTEMBER 2004–REVISED FEBRUARY 2006
TYPICAL CHARACTERISTICS (continued)
SMALL-SIGNAL NONINVERTING RESPONSE
0.1
LARGE-SIGNAL NONINVERTING RESPONSE
2
0.25
0.2
6
5
Input
Input
0.05
0
1
0
4
0.15
0.1
−1
3
T
R
= 125°C
= 2 kΩ
A
−0.05
−0.1
−0.15
−0.2
−0.25
L
T
R
= 125°C
= 2 kΩ
L
V /GND = ±2.5 V
A
V /GND = ±2.5 V
+
−2
−3
−4
−5
−6
2
0.05
0
+
1
0
−0.05
−0.1
−1
−2
Output
Output
4 µs/div"
4 µs/div"
Figure 29.
Figure 30.
SMALL-SIGNAL INVERTING RESPONSE
LARGE-SIGNAL INVERTING RESPONSE
0.1
6
5
2
0.25
0.2
Input
Input
1
0.05
0
4
0
0.15
0.1
3
−1
−2
−3
−4
−5
−6
−0.05
−0.1
−0.15
−0.2
−0.25
T
R
= −40°C
= 2 kΩ
A
T
R
= −40°C
= 2 kΩ
A
L
2
L
V /GND = ±2.5 V
+
V /GND = ±2.5 V
+
0.05
0
1
0
−0.05
−0.1
−1
−2
Output
Output
4 µs/div"
4 µs/div"
Figure 31.
Figure 32.
16
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LMV341, LMV342, LMV344
RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS
WITH SHUTDOWN
www.ti.com
SLOS447G–SEPTEMBER 2004–REVISED FEBRUARY 2006
TYPICAL CHARACTERISTICS (continued)
SMALL-SIGNAL INVERTING RESPONSE
LARGE-SIGNAL INVERTING RESPONSE
6
5
2
0.1
0.25
0.2
Input
Input
1
0.05
0
4
0
0.15
3
−1
T
R
= 25°C
= 2 kΩ
A
−0.05
−0.1
−0.15
−0.2
−0.25
0.1
0.05
0
T
R
= 25°C
= 2 kΩ
A
L
L
V /GND = ±2.5 V
2
−2
−3
−4
−5
−6
+
V /GND = ±2.5 V
+
1
0
−0.05
−0.1
−1
−2
Output
Output
4 µs/div"
4 µs/div"
Figure 33.
Figure 34.
SMALL-SIGNAL INVERTING RESPONSE
LARGE-SIGNAL INVERTING RESPONSE
2
0.1
6
5
0.25
0.2
Input
Input
1
0
0.05
0
4
0.15
0.1
−1
3
T
R
= 125°C
= 2 kΩ
A
−0.05
−0.1
−0.15
−0.2
−0.25
T = 125°C
A
L
R
L
= 2 kΩ
−2
−3
−4
−5
−6
2
V /GND = ±2.5 V
+
V /GND = ±2.5 V
+
0.05
0
1
0
−0.05
−0.1
−1
−2
Output
Output
4 µs/div"
4 µs/div"
Figure 35.
Figure 36.
17
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PACKAGE OPTION ADDENDUM
www.ti.com
6-Dec-2006
PACKAGING INFORMATION
Orderable Device
LMV341IDBVR
LMV341IDBVRE4
LMV341IDCKR
LMV341IDCKRE4
LMV341IDCKRG4
LMV342ID
Status (1)
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
Package Package
Pins Package Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)
Qty
Type
Drawing
SOT-23
DBV
6
6
6
6
6
8
3000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SOT-23
SC70
SC70
SC70
SOIC
DBV
DCK
DCK
DCK
D
3000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
3000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
3000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
3000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
75 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
LMV342IDDUR
LMV342IDE4
PREVIEW
ACTIVE
VSSOP
SOIC
DDU
D
8
8
3000
TBD
Call TI
Call TI
75 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
LMV342IDGKR
ACTIVE
ACTIVE
MSOP
MSOP
DGK
DGK
8
8
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
LMV342IDGKRG4
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
LMV342IDGKT
LMV342IDR
PREVIEW
ACTIVE
MSOP
SOIC
DGK
D
8
8
250
TBD
Call TI
Call TI
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
LMV342IDRE4
LMV344ID
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
SOIC
SOIC
D
D
8
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
14
14
14
14
14
14
14
14
50 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
LMV344IDE4
LMV344IDR
SOIC
D
50 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SOIC
D
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
LMV344IDRE4
LMV344IPW
SOIC
D
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
TSSOP
TSSOP
TSSOP
TSSOP
PW
PW
PW
PW
90 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
LMV344IPWE4
LMV344IPWR
LMV344IPWRE4
90 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
(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.
Addendum-Page 1
PACKAGE OPTION ADDENDUM
www.ti.com
6-Dec-2006
TBD: The Pb-Free/Green conversion plan has not been defined.
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.
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
MECHANICAL DATA
MTSS001C – JANUARY 1995 – REVISED FEBRUARY 1999
PW (R-PDSO-G**)
PLASTIC SMALL-OUTLINE PACKAGE
14 PINS SHOWN
0,30
0,19
M
0,10
0,65
14
8
0,15 NOM
4,50
4,30
6,60
6,20
Gage Plane
0,25
1
7
0°–8°
A
0,75
0,50
Seating Plane
0,10
0,15
0,05
1,20 MAX
PINS **
8
14
16
20
24
28
DIM
3,10
2,90
5,10
4,90
5,10
4,90
6,60
6,40
7,90
9,80
9,60
A MAX
A MIN
7,70
4040064/F 01/97
NOTES: A. All linear dimensions are in millimeters.
B. This drawing is subject to change without notice.
C. Body dimensions do not include mold flash or protrusion not to exceed 0,15.
D. Falls within JEDEC MO-153
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
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enhancements, improvements, and other changes to its products and services at any time and to
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TI warrants performance of its hardware products to the specifications applicable at the time of sale in
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