ON LMV301SQ3T2G Low bias current, 1.8v to 5v single-supply, rail-to-rail operational amplifier Datasheet

LMV301
Low Bias Current,
1.8V to 5V Single-Supply,
Rail-to-Rail
Operational Amplifier
The LMV301 CMOS operational amplifier can operate over a
power supply range from 1.8 V to 5 V and has a quiescent current of
less than 200 mA, maximum, making it ideal for portable
battery−operated applications such as notebook computers, PDA’s and
medical equipment. Low input bias current and high input impedance
make it highly tolerant of high source−impedance signal−sources such
as photodiodes and pH probes. In addition, the LMV301’s excellent
rail−to−rail performance will enhance the signal−to−noise
performance of any application together with an output stage capable
of easily driving a 600 W resistive load and up to 1000 pF capacitive
load. The LMV301 comes in the space saving 5−pin SC−70 package
with an industry−standard pinout, giving it both equivalent function
and similar performance to competitive devices.
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MARKING DIAGRAM
5
4
12
3
AADd
SC70−5
SQ SUFFIX
CASE 419A
STYLES 2, 3
d
= Date Code
= Pb−Free Package
G or G
Features
•
•
•
•
•
•
•
•
Single Supply Operation (or $VS/2)
VS from 1.8 V to 5 V
Low Quiescent Current: 185 mA, Max with VS = 1.8 V
Rail−to−Rail Output Swing
Low Bias Current: 35 pA, max
Space Saving SC70−5 Package
No Output Phase−Reversal when the Inputs are Overdriven
These are Pb−Free Devices
Typical Applications
•
•
•
•
•
•
•
•
March, 2009 − Rev. 1
+IN
1
VEE
2
−IN
3
5
VCC
4
OUTPUT
+
−
STYLE 3 PINOUT
Portable Battery−Powered Instruments
Notebook Computers and PDAs
Cell Phones and Mobile Communication
Digital Cameras
Photodiode Amplifiers
Transducer Amplifiers
Medical Instrumentation
Consumer Products
© Semiconductor Components Industries, LLC, 2009
PIN CONNECTION
ORDERING INFORMATION
See detailed ordering and shipping information in the
dimensions section on page 11 of this data sheet.
1
Publication Order Number:
LMV301/D
LMV301
MAXIMUM RATINGS
Symbol
VS
Rating
Power Supply (Operating Voltage Range VS = 1.8 V to 5.0 V)
Value
Unit
5.5
V
VIDR
Input Differential Voltage
±Supply Voltage
V
VICR
Input Common Mode Voltage Range
−0.5 to (V+) + 0.5
V
10
mA
Maximum Input Current
tSo
Output Short Circuit (Note 1)
Continuous
TJ
Maximum Junction Temperature (Operating Range −40°C to 85°C)
150
°C
JA
Thermal Resistance (5−Pin SC70−5)
280
°C/W
Tstg
Storage Temperature
−65 to 150
°C
VESD
Mounting Temperature (Infrared or Convection (30 sec))
260
ESD Tolerance
Machine Model
Human Body Model
100
1500
V
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. Continuous short−circuit to ground 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. Also, shorting output to V+ will
adversely affect reliability; likewise shorting output to V− will adversely affect reliability.
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2
LMV301
1.8 V DC ELECTRICAL CHARACTERISTICS (Unless otherwise specified, all limits are guaranteed for TA = 25°C, VCC = 1.8 V,
RL = 1 MW, VEE = 0 V, VO = VCC/2)
Parameter
Input Offset Voltage
Input Offset Voltage Average Drift
Input Bias Current (Note 2)
Symbol
Condition
VIO
TCVIO
Min
Typ
Max
Unit
TA = −40°C to +85°C
1.7
9
mV
TA = −40°C to +85°C
5
IB
3
TA = −40°C to +85°C
mV/°C
35
pA
50
Common Mode Rejection Ratio
CMRR
0 V v VCM v 0.9 V
50
63
dB
Power Supply Rejection Ratio
PSRR
1.8 V v VCC v 5 V,
VO = 1 V, VCM = 1 V
62
100
dB
Input Common−Mode Voltage
Range
VCM
For CMRR ≥ 50 dB
0 to
0.9
−0.2
to 0.9
V
100
dB
Large Signal Voltage Gain (Note 2)
AV
RL = 600W
83
TA = −40°C to +85°C
80
RL = 2 kW
83
TA = −40°C to +85°C
80
VOH
RL = 600 W to 0.9 V
TA = −40°C to +85°C
1.65
1.63
VOL
RL = 600 W to 0.9 V
TA = −40°C to +85°C
VOH
RL = 2 kW to 0.9 V
TA = −40°C to +85°C
VOL
RL = 2 kW to 0.9 V
TA = −40°C to +85°C
Output Short Circuit Current
(Note 2)
IO
Sourcing = VO = 0 V
Sinking = VO = 1.8 V
Supply Current
ICC
TA = −40°C to +85°C
Output Swing
100
V
75
1.5
1.4
1.76
25
10
20
100
120
mV
V
35
40
60
160
mV
mA
185
mA
1.8 V AC ELECTRICAL CHARACTERISTICS (Unless otherwise specified, all limits are guaranteed for TA = 25°C, VCC = 1.8 V,
RL = 1 MW, VEE = 0 V, VO = VCC/2)
Parameter
Slew Rate
Gain Bandwidth Product
Symbol
Condition
SR
GBWP
CL = 200 pF
Min
Typ
Max
Unit
1
V/ms
1
MHz
Phase Margin
Qm
60
°
Gain Margin
Gm
10
dB
Input−Referred Voltage Noise
en
f = 50 kHz
50
nV/√Hz
THD
AV = +1, V − 1 VPP,
RL = 10 kW, f = 1 kHz
0.01
%
Total Harmonic Distortion
2. Guaranteed by design and/or characterization.
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3
LMV301
2.7 V DC ELECTRICAL CHARACTERISTICS (Unless otherwise specified, all limits are guaranteed for TA = 25°C, VCC = 2.7 V,
RL = 1 MW, VEE = 0 V, VO = VCC/2)
Parameter
Input Offset Voltage
Input Offset Voltage Average Drift
Input Bias Current (Note 2)
Symbol
Condition
VIO
TCVIO
Min
Typ
Max
Unit
TA = −40°C to +85°C
1.7
9
mV
TA = −40°C to +85°C
5
IB
3
TA = −40°C to +85°C
mV/°C
35
pA
50
Common Mode Rejection Ratio
CMRR
0 V v VCM v 1.35 V
50
63
dB
Power Supply Rejection Ratio
PSRR
1.8 V v VCC v 5 V,
VO = 1 V, VCM = 1 V
62
100
dB
Input Common−Mode Voltage
Range
VCM
For CMRR ≥ 50 dB
0 to
1.35
−0.2
to1.35
V
100
dB
Large Signal Voltage Gain (Note 2)
AV
RL = 600 W
83
TA = −40°C to +85°C
80
RL = 2 kW
83
TA = −40°C to +85°C
80
VOH
RL = 600 W to 1.35 V
TA = −40°C to +85°C
2.55
2.53
VOL
RL = 600 W to 1.35 V
TA = −40°C to +85°C
VOH
RL = 2 kW to 1.35 V
TA = −40°C to +85°C
VOL
RL = 2 kW to 1.35 V
TA = −40°C to +85°C
Output Short Circuit Current
(Note 2)
IO
Sourcing = VO = 0 V
Sinking = VO = 2.7 V
Supply Current
ICC
TA = −40°C to +85°C
Output Swing
100
2.62
78
2.65
2.64
100
280
2.675
75
10
20
V
mV
V
100
110
60
160
mV
mA
185
mA
2.7 V AC ELECTRICAL CHARACTERISTICS (Unless otherwise specified, all limits are guaranteed for TA = 25°C, VCC = 2.7 V,
RL = 1 MW, VEE = 0 V, VO = VCC/2)
Parameter
Slew Rate
Gain Bandwidth Product
Symbol
Condition
SR
GBWP
CL = 200 pF
Min
Typ
Max
Unit
1
V/ms
1
MHz
Phase Margin
Qm
60
°
Gain Margin
Gm
10
dB
Input−Referred Voltage Noise
en
f = 50 kHz
50
nV/√Hz
THD
AV = +1, V − 1 VPP,
RL = 10 kW, f = 1 kHz
0.01
%
Total Harmonic Distortion
2. Guaranteed by design and/or characterization.
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LMV301
5.0 V DC ELECTRICAL CHARACTERISTICS (Unless otherwise specified, all limits are guaranteed for TA = 25°C, VCC = 5.0 V,
RL = 1 MW, VEE = 0 V, VO = VCC/2)
Parameter
Input Offset Voltage
Input Offset Voltage Average Drift
Input Bias Current (Note 2)
Symbol
Condition
VIO
TCVIO
Min
Typ
Max
Unit
TA = −40°C to +85°C
1.7
9
mV
TA = −40°C to +85°C
5
IB
3
TA = −40°C to +85°C
mV/°C
35
pA
50
Common Mode Rejection Ratio
CMRR
0 V v VCM v 4 V
50
63
dB
Power Supply Rejection Ratio
PSRR
1.8 V v VCC v 5 V,
VO = 1 V, VCM = 1 V
62
100
dB
Input Common−Mode Voltage
Range
VCM
For CMRR ≥ 50 dB
0 to 4
−0.2
to 4.2
V
100
dB
Large Signal Voltage Gain (Note 2)
AV
RL = 600 W
83
TA = −40°C to +85°C
80
RL = 2 kW
83
TA = −40°C to +85°C
80
VOH
RL = 600 W to 2.5 V
TA = −40°C to +85°C
4.850
4.840
VOL
RL = 600 W to 2.5 V
TA = −40°C to +85°C
VOH
RL = 2 kW to 2.5 V
TA = −40°C to +85°C
VOL
RL = 2 kW to 2.5 V
TA = −40°C to +85°C
Output Short Circuit Current
(Note 2)
IO
Sourcing = VO = 0 V
Sinking = VO = 5 V
Supply Current
ICC
TA = −40°C to +85°C
Output Swing
100
V
150
160
4.935
4.900
V
65
75
10
10
mV
60
160
mV
mA
200
µA
5.0 V AC ELECTRICAL CHARACTERISTICS (Unless otherwise specified, all limits are guaranteed for TA = 25°C, VCC = 5.0 V,
RL = 1 MW, VEE = 0 V, VO = VCC/2)
Parameter
Slew Rate
Gain Bandwidth Product
Symbol
Condition
SR
GBWP
CL = 200 pF
Min
Typ
Max
Unit
1
V/ms
1
MHz
Phase Margin
Qm
60
°
Gain Margin
Gm
10
dB
Input−Referred Voltage Noise
en
f = 50 kHz
50
nV/√Hz
THD
AV = +1, V − 1 VPP,
RL = 10 kW, f = 1 kHz
0.01
%
Total Harmonic Distortion
2. Guaranteed by design and/or characterization.
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LMV301
TYPICAL CHARACTERISTICS
(TA = 25°C and VS = 5 V unless otherwise specified)
100
40
90
PHASE MARGIN (°)
50
GAIN (dB)
30
20
10
Over −40°C to +85°C
Same Gain $1.8 dB (Typ)
0
70
60
50
−10
10k
80
100k
1M
FREQUENCY (Hz)
40
10M
10k
90
75
80
70
70
65
60
60
CMRR (dB)
CMRR (dB)
80
50
40
55
45
20
40
10
35
10k
30
−0.5
100k
VS = 2.7 V
f = 10 kHz
50
30
1k
10M
Figure 2. Open Loop Phase Margin
(RL = 2 kW, TA = 255C)
100
100
1M
FREQUENCY (Hz)
Figure 1. Open Loop Frequency Response
(RL = 2 kW, TA = 255C, VS = 5 V)
0
10
100k
0
0.5
1
1.5
2
2.5
FREQUENCY (Hz)
INPUT COMMON MODE VOLTAGE (V)
Figure 3. CMRR vs. Frequency
(RL = 5 kW, VS = 5 V)
Figure 4. CMRR vs. Input Common Mode
Voltage
80
3
100
90
70
80
60
VS = 5 V
f = 10 kHz
PSRR (dB)
CMRR (dB)
70
50
60
50
40
30
20
40
10
30
−1
0
1
2
3
4
0
1k
5
10k
100k
1M
INPUT COMMON MODE VOLTAGE (V)
FREQUENCY (Hz)
Figure 5. CMRR vs. Input Common Mode
Voltage
Figure 6. PSRR vs. Frequency
(RL = 5 kW, VS = 2.7 V, +PSRR)
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6
10M
LMV301
TYPICAL CHARACTERISTICS
(TA = 25°C and VS = 5 V unless otherwise specified)
90
100
80
90
70
80
70
60
PSRR (dB)
PSRR (dB)
60
50
40
30
50
40
30
20
20
10
10
0
1k
10k
100k
1M
0
1k
10M
10k
FREQUENCY (Hz)
90
80
4
70
3.5
60
3
VOS (mV)
PSRR (dB)
5
4.5
50
40
2.5
2
30
1.5
20
1
10
0.5
10k
100k
1M
0
10M
VS = 2.7 V
0
0.5
FREQUENCY (Hz)
100
90
QUIESCENT CURRENT (mA)
5
4
VOS (mV)
3.5
3
2.5
2
1.5
VS = 5.0 V
0.5
0
0.5
1
1.5
2
2.5 3
VCM (V)
1.5
2
2.5
3
Figure 10. VOS vs CMR
4.5
0
1
VCM (V)
Figure 9. PSRR vs. Frequency
(RL = 5 kW, VS = 5 V, −PSRR)
1
10M
Figure 8. PSRR vs. Frequency
(RL = 5 kW, VS = 5 V, +PSRR)
100
1k
1M
FREQUENCY (Hz)
Figure 7. PSRR vs. Frequency
(RL = 5 kW, VS = 2.7 V, −PSRR)
0
100k
3.5
4
4.5
80
70
60
50
40
30
20
10
0
5
1.8
2.2
2.6
3
3.4
3.8
4.2
4.6
SUPPLY VOLTAGE (V)
Figure 11. VOS vs CMR
Figure 12. Supply Current vs. Supply Voltage
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7
5
LMV301
TYPICAL CHARACTERISTICS
(TA = 25°C and VS = 5 V unless otherwise specified)
1
0
VOUT REFERENCED TO V+ (V)
RL = 10 kW
Vout = 1 VPP
Av = +1
(%)
0.1
0.01
100
1k
10k
−0.03
−0.04
−0.05
−0.06
−0.07
−0.08
−0.09
−0.1
2.5
4.5
5
Figure 14. Output Voltage Swing vs Supply
Voltage (RL = 10k)
−20
0.08
0.07
0.06
0.05
0.04
0.03
0.02
3
3.5
4
SUPPLY VOLTAGE (V)
−60
−80
−100
−120
−140
Negative Swing
0.01
−40
4.5
−160
5
0
−20
100
SOURCE CURRENT (mA)
120
−40
−60
−80
−100
2
3
4
1
1.5
2
2.5
Figure 16. Sink Current vs. Output Voltage
VS = 2.7 V
0
1
0.5
VOUT REFERENCED TO V− (V)
Figure 15. Output Voltage Swing vs Supply
Voltage (RL = 10k)
SINK CURRENT (mA)
4
Figure 13. THD+N vs Frequency
0.09
0
3.5
SUPPLY VOLTAGE (V)
0
−120
3
(Hz)
0.1
0
2.5
Positive Swing
−0.02
100k
SINK CURRENT (mA)
VOUT REFERENCED TO V− (V)
0.001
10
−0.01
80
60
40
20
0
5
VOUT REFERENCED TO V− (V)
0
0.5
1.0
1.5
2.0
VOUT REFERENCED TO V+ (V)
Figure 17. Sink Current vs. Output Voltage
VS = 5.0 V
Figure 18. Source Current vs. Output Voltage
VS = 2.7 V
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2.5
LMV301
TYPICAL CHARACTERISTICS
(TA = 25°C and VS = 5 V unless otherwise specified)
110
RL = 2 kW
AV = 1
50 mV/div
2 ms/div
SOURCE CURRENT (mA)
100
90
80
70
60
50
40
30
20
10
0
0
1
2
3
4
VOUT REFERENCED TO V+ (V)
5
Figure 19. Source Current vs. Output Voltage
VS = 5.0 V
Figure 20. Settling Time vs. Capacitive Load
RL = 1 MW
AV = 1
50 mV/div
2 ms/div
50 mV/div
2 ms/div
Non−Inverting (G = +1)
Input
Output
Figure 21. Settling Time vs. Capacitive Load
Figure 22. Step Response − Small Signal
50 mV/div
2 ms/div
1 V/div
2 ms/div
Non−Inverting (G = +1)
Inverting (G = −1)
Input
Input
Output
Output
Figure 24. Step Response − Large Signal
Figure 23. Step Response − Small Signal
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LMV301
TYPICAL CHARACTERISTICS
(TA = 25°C and VS = 5 V unless otherwise specified)
1 V/div
2 ms/div
Inverting (G = −1)
Input
Output
Figure 25. Step Response − Large Signal
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10
LMV301
APPLICATIONS
50 k
R1
5.0 k
VCC
VCC
R2
10 k
MC1403
2.5 V
VO
LMV301
VO
LMV301
VCC
−
Vref
−
+
+
1
V ref + V CC
2
R1
V O + 2.5 V(1 ) )
R2
R
R
Figure 26. Voltage Reference
fO +
For: fo = 1.0 kHz
R = 16 kW
C = 0.01 mF
C
C
1
2pRC
Figure 27. Wien Bridge Oscillator
VCC
C
R1
Vin
R2
C
R3
−
Hysteresis
R1
LMV301
−
Vin
VO
VOL
CO = 10 C
Vref
VO
+
VO
+
R2
VOH
Vref
CO
LMV301
VinL
Given: fo = center frequency
A(fo) = gain at center frequency
VinH
Choose value fo, C
Q
Then : R3 +
pf O C
Vref
R1
(V OL * V ref) ) V ref
R1 ) R2
R1
V inH +
(V OH * V ref) ) V ref
R1 ) R2
R1
H+
(V OH * V OL)
R1 ) R2
V inL +
R1 +
R2 +
R3
2 A(f O)
R1 R3
4Q 2 R1 * R3
Figure 28. Comparator with Hysteresis
For less than 10% error from operational amplifier,
((QO fO)/BW) < 0.1 where fo and BW are expressed in
Hz.
If source impedance varies, filter may be preceded with
voltage follower buffer to stabilize filter parameters.
Figure 29. Multiple Feedback Bandpass Filter
ORDERING INFORMATION
Device
LMV301SQ3T2G
Pinout Style
Marking
Package
Shipping†
Style 3
AAD
SC70−5
(Pb−Free)
3000 / Tape & Reel
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
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11
LMV301
PACKAGE DIMENSIONS
SC70−5
SQ SUFFIX
CASE 419A−02
ISSUE J
A
NOTES:
1. DIMENSIONING AND TOLERANCING
PER ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. 419A−01 OBSOLETE. NEW STANDARD
419A−02.
4. DIMENSIONS A AND B DO NOT INCLUDE
MOLD FLASH, PROTRUSIONS, OR GATE
BURRS.
G
5
4
−B−
S
1
2
DIM
A
B
C
D
G
H
J
K
N
S
3
D 5 PL
0.2 (0.008)
M
B
M
N
J
C
INCHES
MIN
MAX
0.071
0.087
0.045
0.053
0.031
0.043
0.004
0.012
0.026 BSC
--0.004
0.004
0.010
0.004
0.012
0.008 REF
0.079
0.087
STYLE 2:
PIN 1. ANODE
2. EMITTER
3. BASE
4. COLLECTOR
5. CATHODE
MILLIMETERS
MIN
MAX
1.80
2.20
1.15
1.35
0.80
1.10
0.10
0.30
0.65 BSC
--0.10
0.10
0.25
0.10
0.30
0.20 REF
2.00
2.20
STYLE 3:
PIN 1. ANODE 1
2. N/C
3. ANODE 2
4. CATHODE 2
5. CATHODE 1
K
H
SOLDERING FOOTPRINT*
0.50
0.0197
0.65
0.025
0.65
0.025
0.40
0.0157
1.9
0.0748
SCALE 20:1
mm Ǔ
ǒinches
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
ON Semiconductor and
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice
to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All
operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent
rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other
applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur.
Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries,
affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury
or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an
Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
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Order Literature: http://www.onsemi.com/orderlit
For additional information, please contact your local
Sales Representative
LMV301/D
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