TAITRON LMV358P8-XX-BL Dual low voltage operational amplifier Datasheet

Dual Low Voltage
Operational Amplifier
LMV358
Dual Low Voltage Operational Amplifier
General Description
• The LMV358 are low voltage (2.7-5.5V) versions of the dual
and quad commodity op amps.
• The LMV358 are the most cost effective solutions for the
applications where low voltage operation, space saving and
low price are needed.
SOP-8
DIP-8
• The LMV358 have rail-to-rail output swing capability and the
input common-mode voltage range includes ground. They all
exhibit excellent speed-power ratio, achieving 1MHz of bandwidth
MSOP-8
and 1V/µs of slew rate with low supply current.
• The LMV358 have bipolar input and output stages for improved noise
performance and higher output current drive.
• The LMV358 is available in SOP-8, DIP-8, TSSOP-8 and MSOP-8 packages
Features
TSSOP-8
Applications
(For V⎯ =5V and V+ =0V. Typical Unless Otherwise Noted)
• Guaranteed 2.7V and 5V performance
• No crossover distortion, space saving package
• Industrial temp. range, VCM -0.2V to V⎯ -0.8V
• Battery Charger
• Cordless Telephone
• Switching Power Supply
• Gain-Bandwidth product; Low supply current: 210µA
• Rail-to-Rail output swing @10KΩ load (V⎯ 10mV, V+ 65mV)
• RoHS Compliance
Ordering Information
TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com
Tel:
Fax:
(800)-TAITRON (800)-824-8766
(800)-TAITFAX (800)-824-8329
(661)-257-6060
(661)-257-6415
Rev. A/DX 2007-06-04
Page 1 of 18
Dual Low Voltage Operational Amplifier
LMV358
Internal Block Diagram
Absolute Maximum Ratings
Symbol
Description
Ratings
Unit
VCC
VI(DIFF)
VIO
Supply Voltage
Differential Input Voltage
Max. Input Offset Voltage
2.7 to 5.5
±Supply Voltage
7
V
V
mV
-
Output Short Circuit to V⎯
Note1
-
Output Short Circuit to V+
Note2
RthJA
Typical Thermal Resistance (Note3)
235
° C/W
-
Infrared (15 sec)
-
-
TJ
Junction Temperature (Note4)
150
°C
TOPR
TSTG
Operating Temperature Range
Storage Temperature Range
-40 ~ +85
-65~ +150
°C
°C
Note: 1. Shorting output to V⎯ will adversely after reliability.
2. Shorting output to V+ will adversely affect reliability.
3. All numbers are typical, and apply for packages soldered directly note a PC board is still air.
4. The max. power dissipation is a function of TJ(max) θJA and TA. The max. allowable power
dissipation at any ambient temperature is PD=(TJ(max) – TA)/ θJA. All numbers apply for
packages soldered directly into a PC board.
Rev. A/DX 2007-06-04
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Page 2 of 18
Dual Low Voltage Operational Amplifier
LMV358
2.7V DC Electrical Characteristics
(V⎯=2.7V, V+=0V, VCM=1.0V, VOUT=V⎯/2 and RL=1MΩ, TJ=25ºC unless otherwise specified)
Symbol
VIO
TCVos
IBIAS
IIO
CMRR
PSRR
Description
LMV358
Unit
Conditions
Min.
Typ.
Max.
Input Offset Voltage
-
1.7
7
mV
Input Offset Current Average
Drift
-
5
-
µV/° C
-
Input Bias Current
-
11
250
nA
-
Input Offset Current
-
5
30
nA
-
50
50
63
60
-
dB
dB
0V≤VCM≤1.7V
2.7V≤V⎯≤5V,VOUT=1V
0
-0.2
-
V
-
1.9
1.7
V
V⎯-100
V⎯-100
-
mV
-
60
180
mV
-
140
340
µA
Common Mode Rejection Ratio
Power Supply Rejection Ratio
VCM
Input Common Mode Voltage
VOUT
Output Voltage Swing
ICC
Power Supply Current
For CMRR≥50dB
RL=10KΩ to 1.35V
Both amplifiers
2.7V AC Electrical Characteristics
(V⎯=2.7V, V+=0V, VCM=1.0V, VOUT=V⎯/2 and RL>1MΩ, TJ=25ºC unless otherwise specified)
Symbol
GBWP
Ф(T)
G
θr1
Ir1
Description
Gain-Bandwidth Product
Phase Margin
Gain Margin
Input-Referred Voltage Noise
Input-Referred Current Noise
LMV358
Min.
Typ.
Max.
-
1
60
10
46
0.17
-
Unit
Conditions
MHz
Deg
dB
nV/sq(Hz)
nV/sq(Hz)
CL=200pF
f=1KHz
f=1KHz
Rev. A/DX 2007-06-04
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Page 3 of 18
Dual Low Voltage Operational Amplifier
LMV358
5V DC Electrical Characteristics
(V⎯=5V, V+=0V, VCM=2.0V, VOUT=V⎯/2 and RL>1MΩ, TJ=25ºC unless otherwise specified)
LMV358
Symbol
Description
Unit
Conditions
VIO
TCVos
IBIAS
IIO
CMRR
PSRR
Min.
Typ.
Max.
Input Offset Voltage
7
1.7
9
mV
-
Input Offset Current Average
Drift
-
5
-
µV/° C
-
Input Bias Current
250
15
500
nA
-
Input Offset Current
50
5
150
nA
-
Common Mode Rejection Ratio
Power Supply Rejection Ratio
50
50
65
60
-
dB
dB
0V≤VCM≤4V
2.7V≤V⎯≤5V,VOUT=1V,VCM=1V
0
-0.2
-
V
-
4.2
4
V
10
100
15
V/mV
V+-400
V⎯-40
V⎯-300
300
120
400
V+-200
V⎯-10
V⎯-10
180
5
10
440
65
60
160
210
280
615
VCM
Input Common Mode Voltage
Av
Large Signal Voltage Gain
VOUT
Output Voltage Swing
IOUT
Output Short Circuit Current
ICC
Power Supply Current
For CMRR≥50dB
RL=2KΩ (Note5)
RL=2KΩ to 2.5V
mV
RL=10KΩ to 1.35V
mA
mA
µA
Sourcing, VOUT=0V
Sinking, VOUT=5V
Both amplifiers
5V AC Electrical Characteristics
(V⎯=5V, V+=0V, VCM=2.0V, VOUT=V⎯/2 and RL>1MΩ, TJ=25ºC unless otherwise specified)
Symbol
SR
GBWP
Ф(T)
G®
θr1
Ir1
Description
Slew Rate
Gain-Bandwidth Product
Phase Margin
Gain Margin
Input-Referred Voltage Noise
Input-Referred Current Noise
LMV358
Min.
Typ.
Max.
-
1
1
60
10
39
0.21
-
Unit
Conditions
V/µs
MHz
CL=200pF
Deg
dB
nV/sq(Hz) f=1KHz
nV/sq(Hz) f=1KHz
Note: 5. RL is connected to V. The output voltage is 0.5V≤VOUT≤4.5V
Rev. A/DX 2007-06-04
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Page 4 of 18
Dual Low Voltage Operational Amplifier
LMV358
Typical Characteristics Curves
(VE= +5V, single supply. TA=25° C, unless otherwise specified)
Fig.2- Sourcing Current vs Output Voltage
ISOURCT (mA)
Input Current (nA)
Fig.1- Input Current vs. Temperature
Temperature (° C)
Output Voltage Referenced V+ (V)
Fig.4- Sinking Current vs Output Voltage
ISINK (mA)
ISOURCT (mA)
Fig.3- Sourcing Current vs Output Voltage
Output Voltage Referenced V+ (V)
Output Voltage Referenced to GND (V)
Rev. A/DX 2007-06-04
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Page 5 of 18
Dual Low Voltage Operational Amplifier
LMV358
Typical Characteristics (Continued)
Fig.6- Open Loop Output Impedance vs Frequency
ISINK (mA)
Output Impedance (Ω)
Fig.5- Sinking Current vs Output Voltage
Output Voltage Referenced to GND (V)
Frequency (Hz)
Fig.8- Short Circuit Current vs
Temperature (Sourcing)
Short Circuit Current (mA)
Short Circuit Current (mA)
Fig.7- Short Circuit Current vs
Temperature (Sinking)
Temperature (° C)
Temperature (° C)
Rev. A/DX 2007-06-04
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Page 6 of 18
Dual Low Voltage Operational Amplifier
LMV358
Typical Characteristics (Continued)
Fig.10- Input Voltage Noise vs Frequency
Output Impedance Iron
Supply Voltage (mV)
Input Voltage Noise (nV/sq(Hz))
Fig.9- Output Voltage Swing vs
Supply Voltage
Frequency (Hz)
Supply Voltage (V)
Fig.12- Input Current Noise vs Frequency
Input Current Noise (µA)/sq(Hz))
Input Current Noise (µA)/sq(Hz))
Fig.11- Input Current Noise vs Frequency
Frequency (Hz)
Frequency (Hz)
Rev. A/DX 2007-06-04
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Page 7 of 18
Dual Low Voltage Operational Amplifier
LMV358
Typical Characteristics (Continued)
Fig.14- PSRR vs Frequency
PSRR (dB)
Crosstalk Rejection (dB)
Fig.13- Crosstalk Rejection vs Frequency
Frequency (Hz)
Frequency (Hz)
Fig.16- Common Mode vs Voltage
CMRR (dB)
CMRR (dB)
Fig.15- CMRR vs Frequency
Frequency (Hz)
Input Common Mode Voltage (V)
Rev. A/DX 2007-06-04
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Page 8 of 18
Dual Low Voltage Operational Amplifier
LMV358
Typical Characteristics (Continued)
Fig.18- ∆VOS vs CMR
AVOS (mV)
CMRR (dB)
Fig.17- CMRR vs Input Common Mode Voltage
VCM (V)
Fig.19- ∆VOS vs CMR
Fig.20- Input Voltage vs Output Voltage
AVOS (mV)
Input Voltage (µV)
Input Common Mode Voltage (V)
Output Voltage (V)
VCM (V)
Rev. A/DX 2007-06-04
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Page 9 of 18
Dual Low Voltage Operational Amplifier
LMV358
Typical Characteristics (Continued)
Fig.22- Open Loop Frequency Response
Gain (dB)
Input Voltage (µV)
Fig.21- Input Voltage vs Output Voltage
Frequency (Hz)
Output Voltage (V)
Gain (dB)
Gain (dB)
Frequency (Hz)
Phase Margin (Dog)
Fig.24- Open Loop Frequency Response
vs Temperature
Phase Margin (Dog)
Fig.23- Open Loop Frequency Response
Frequency (Hz)
Rev. A/DX 2007-06-04
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Page 10 of 18
Dual Low Voltage Operational Amplifier
LMV358
Typical Characteristics (Continued)
Gain (dB)
Gain (dB)
Phase Margin (Dog)
Fig.26- Gain and Phase vs Capacitive Load
Phase Margin (Dog)
Fig.25- Gain and Phase vs Capacitive Load
Frequency (Hz)
Frequency (Hz)
Fig.28- Non-Inverting Large Signal
Pulse Response
Slew Rate (V/µs)
Output Signal
Input Signal
(1V/div)
Fig.27- Slew Rate vs Supply Voltage
Supply Voltage (V)
Time (1µs/div)
Rev. A/DX 2007-06-04
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Page 11 of 18
Dual Low Voltage Operational Amplifier
LMV358
Typical Characteristics (Continued)
Fig.30- Non-Inverting Large Signal
Pulse Response
Output Signal
Input Signal
(1V/div)
Output Signal
Input Signal
(1V/div)
Fig.29- Non-Inverting Large Signal
Pulse Response
Time (1µs/div)
Time (1µs/div)
Fig.32- Non-Inverting Large Signal
Pulse Response
Output Signal
Input Signal
(50mV/div)
Output Signal
Input Signal
(50mV/div)
Fig.31- Non-Inverting Large Signal
Pulse Response
Time (1µs/div)
Time (1µs/div)
Rev. A/DX 2007-06-04
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Page 12 of 18
Dual Low Voltage Operational Amplifier
LMV358
Typical Characteristics (Continued)
Fig.34- Non-Inverting Large Signal
Pulse Response
Output Signal
Input Signal
(50mV/div)
Output Signal
Input Signal
(50mV/div)
Fig.33- Non-Inverting Large Signal
Pulse Response
Time (1µs/div)
Time (1µs/div)
Fig.36- Non-Inverting Large Signal
Pulse Response
Output Signal
Input Signal
(1V/div)
Output Signal
Input Signal
(1V/div)
Fig.35- Non-Inverting Large Signal
Pulse Response
Time (1µs/div)
Time (1µs/div)
Rev. A/DX 2007-06-04
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Page 13 of 18
Dual Low Voltage Operational Amplifier
LMV358
Typical Characteristics (Continued)
Fig.38- Non-Inverting Small Signal
Pulse Response
Output Signal
Input Signal
(50mV/div)
Output Signal
Input Signal
(1V/div)
Fig.37- Non-Inverting Large Signal
Pulse Response
Time (1µs/div)
Time (1µs/div)
Fig.40- Non-Inverting Small Signal
Pulse Response
Output Signal
Input Signal
(50mV/div)
Output Signal
Input Signal
(50mV/div)
Fig.39- Non-Inverting Small Signal
Pulse Response
Time (1µs/div)
Time (1µs/div)
Rev. A/DX 2007-06-04
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Page 14 of 18
Dual Low Voltage Operational Amplifier
LMV358
Typical Characteristics (Continued)
Fig.42- Stability vs Capacitive Load
Capacitive Load (pF)
Capacitive Load (pF)
Fig.41- Stability vs Capacitive Load
Fig.43- Stability vs Capacitive Load
Fig.44- Stability vs Capacitive Load
Capacitive Load (pF)
Output Voltage (V)
Capacitive Load (pF)
Output Voltage (V)
Output Voltage (V)
Output Voltage (V)
THD (%)
Fig.45- THD vs Frequency
Frequency (Hz)
Rev. A/DX 2007-06-04
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Page 15 of 18
Dual Low Voltage Operational Amplifier
LMV358
Dimensions in inches (mm)
SOP-8
DIP-8
Rev. A/DX 2007-06-04
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Page 16 of 18
Dual Low Voltage Operational Amplifier
LMV358
TSSOP-8
MSOP-8
Rev. A/DX 2007-06-04
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Page 17 of 18
Dual Low Voltage Operational Amplifier
LMV358
How to contact us:
US HEADQUARTERS
28040 WEST HARRISON PARKAWAY, VALENCIA, CA 91355-4162
Tel: (800) TAITRON (800) 824-8766 (661) 257-6060
Fax: (800) TAITFAX (800) 824-8329 (661) 257-6415
Email: [email protected]
Http://www.taitroncomponents.com
TAITRON COMPONENTS MEXICO, S.A .DE C.V.
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42970 MEXICO
Tel: +52-55-5560-1519
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Tel: +55-11-5574-7949
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TAITRON COMPONETS INCORPORATED, SHANGHAI REPRESENTATIVE OFFICE
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Tel: +86-21-5424-9942
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