National Semiconductor LMV116, LMV118 Technical data

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LMV116/LMV118 Low Voltage, 45MHz, Rail-to-Rail Output Operational Amplifiers with Shutdown Option
October 2003
LMV116/LMV118 Low Voltage, 45MHz, Rail-to-Rail Output Operational Amplifiers with Shutdown
Option
General Description
The LMV116 (single) rail-to-rail output voltage feedback am­plifiers offer high speed (45MHz), and low voltage operation (2.7V) in addition to micro-power shutdown capability (LMV118).
For portable applications, the LMV118 provides shutdown capability while keeping the turn-off current to l5µA. Both turn-on and turn-off characteristics are well behaved with minimal output fluctuations during transitions. This allows the part to be used in power saving mode, as well as multiplex­ing applications. Miniature packages (SOT23-5 & SOT23-6) are further means to ease the adoption of these low power high speed devices in applications where board area is at a premium.
±
20mA for
Typical Application
Features
(VS= 2.7V, TA= 25˚C, RL=1kΩ to V+/2, AV= +1. Typical values unless specified).
n −3dB BW 45MHz n Supply voltage range 2.7V to 12V n Slew rate 40V/µs n Supply current 600µA n Power down supply current 15µA n Output short circuit current 32mA n Linear output current n Input common mode voltage −0.3V to 1.7V n Output voltage swing 20mV from rails n Input voltage noise 40nV/ n Input current noise 0.75pA/
±
20mA
Applications
n High speed clock buffer/driver n Active filters n High speed portable devices n Multiplexing applications (LMV118) n Current sense amplifier n High speed transducer amplifier
Non-Inverting Clock Buffer Amplifier
© 2003 National Semiconductor Corporation DS200807 www.national.com
20080704
Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications.
ESD Tolerance
LMV116/LMV118
Human Body 2KV (Note 2)
Machine Model 200V (Note 9)
Differential
V
IN
Output Short Circuit Duration (Note 3), (Note 11)
Supply Voltage (V
Voltage at Input/Output pins V
+-V−
) 12.6V
+
+0.8V, V−−0.8V
Storage Temperature Range −65˚C to +150˚C
±
2.5V
Soldering Information
Infrared or Convection (20 sec) 235˚C
Wave Soldering Lead Temp. (10
sec) 260˚C
Operating Ratings (Note 1)
Supply Voltage (V
Temperature Range (Note 4) −40˚C to +85˚C
Package Thermal Resistance (Note 4) (θ
SOT23-5 265˚C/W
SOT23-6 265˚C/W
+–V−
) 2.5V to 12V
JA
Junction Temperature (Note 4) +150˚C
2.7V Electrical Characteristics
Unless otherwise specified, all limits guaranteed for at TJ= 25˚C, V+= 2.7V, V−= 0V, VCM=VO=V+/2, and RF=2kΩ, and
=1kΩ to V+/2. Boldface limits apply at the temperature extremes.
R
L
Symbol Parameter Conditions Min
(Note 6)
V
OS
TC V
I
B
I
OS
CMRR Common Mode Rejection
Input Offset Voltage 0V VCM≤ 1.7V
Input Offset Average Drift (Note 12)
OS
Input Bias Current (Note 7) −2.0
Input Offset Current 1 500 nA
V
Stepped from 0V to 1.55V 73 88 dB
CM
Ratio
PSRR Power Supply Rejection Ratio V+= 2.7V to 3.7V or V−=0Vto
−1V
R
IN
Common Mode Input Resistance
C
IN
Common Mode Input Capacitance
CMVR Input Common-Mode Voltage
CMRR 50dB −0.3
Range
A
VOL
V
O
I
SC
Large Signal Voltage Gain VO= 0.35V to 2.35V 73
Output Swing High RL=1kΩ to V+/2 2.55 2.66
R
= 10kto V+/2 2.68
L
Output Swing Low R
Output Short Circuit Current Sourcing to V
=1kΩ to V+/2 150 40
L
R
= 10kto V+/2 20
L
VID= 200mV (Note 10)
Sinking to V
+
VID= −200mV (Note 10)
I
I
OUT
S
Output Current V
= 0.5V from rails
OUT
Supply Current Normal Operation 600 900
Shut-down Mode (LMV118) 15 50
SR Slew Rate (Note 8) A
BW −3dB BW A
e
n
Input -Referred Voltage Noise f = 100kHz 40
= +1, VO=1V
V
= +1, V
V
OUT
PP
= 200mV
PP
f = 1kHz 60
−2.2
72 85 dB
−0.1
70
25 35
25 32
Typ
(Note 5)
±
1
Max
(Note 6)
±
±
±
5 µV/C
−0.40 µA
3M
2pF
1.7
87
±
20 mA
40 V/µs
45 MHz
)
Units
5
mV
6
V
dB
V
mV
mA
µA
nV/
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2.7V Electrical Characteristics (Continued)
Unless otherwise specified, all limits guaranteed for at TJ= 25˚C, V+= 2.7V, V−= 0V, VCM=VO=V+/2, and RF=2kΩ, and
=1kΩ to V+/2. Boldface limits apply at the temperature extremes.
R
L
Symbol Parameter Conditions Min
(Note 6)
i
n
Input-Referred Current Noise f = 100kHz 0.75
f = 1kHz 1.20
t
on
t
off
TH
SD
Turn-on Time (LMV118) 250 ns
Turn-off Time (LMV118) 560 ns
Shut-down Threshold
IS≤ 50µA 1.95 2.3 V
Typ
(Note 5)
Max
(Note 6)
pA/
(LMV118)
I
SD
Shutdown Pin Input Current
(Note 7) −20 µA
(LMV118)
5V Electrical Characteristics
Unless otherwise specified, all limits guaranteed for at TJ= 25˚C, V+= 5V, V−= 0V, VCM=VO=V+/2, and RF=2kΩ, and R =1kΩ to V+/2. Boldface limits apply at the temperature extremes.
Symbol Parameter Conditions Min
(Note 6)
V
OS
TC V
I
B
I
OS
CMRR Common Mode Rejection
Input Offset Voltage 0V VCM≤1.7V
Input Offset Average Drift (Note 12)
OS
Input Bias Current (Note 7) −2.0
Input Offset Current 1 500 nA
V
Stepped from 0V to 3.8V 77 85 dB
CM
Ratio
+
PSRR Power Supply Rejection Ratio V
R
IN
Common Mode Input
=5Vto6VorV−= 0V to −1V 72 95 dB
Resistance
C
IN
Common Mode Input Capacitance
CMVR Input Common-Mode Voltage
CMRR 50dB −0.3
Range
A
VOL
V
O
I
SC
Large Signal Voltage Gain VO= 1.5V to 3.5V 73
Output Swing High RL=1kΩ to V+/2 4.80 4.95
R
= 10kto V+/2 4.98
L
Output Swing Low R
Output Short Circuit Current Sourcing to V
=1kΩ to V+/2 200 50
L
R
= 10kto V+/2 20
L
VID= 200mV (Note 10)
Sinking to V
+
VID= −200mV (Note 10)
I
I
OUT
S
Output Current V
= 0.5V from rails
OUT
Supply Current Normal Operation 600 900
Shut-down Mode (LMV118) 10 50
SR Slew Rate (Note 8) A
BW −3dB BW A
e
n
Input -Referred Voltage Noise f = 100kHz 40
= +1, VO=1V
V
= +1, V
V
OUT
PP
= 200mV
PP
f = 1kHz 60
i
n
Input-Referred Current Noise f = 100kHz 0.75
f = 1kHz 1.20
−2.2
−0.1
70
35 45
35 43
Typ
(Note 5)
±
1
±
5 µV/C
Max
(Note 6)
±
5
±
6
−0.40 µA
3M
2pF
4.0
85 dB
±
20 mA
40 V/µs
45 MHz
nV/
pA/
LMV116/LMV118
Units
L
Units
mV
V
V
mV
mA
µA
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5V Electrical Characteristics (Continued)
Unless otherwise specified, all limits guaranteed for at TJ= 25˚C, V+= 5V, V−= 0V, VCM=VO=V+/2, and RF=2kΩ, and R =1kΩ to V+/2. Boldface limits apply at the temperature extremes.
Symbol Parameter Conditions Min
LMV116/LMV118
t
on
t
off
TH
Turn-on Time (LMV118) 210 ns
Turn-off Time (LMV118) 500 ns
SD
Shut-down Threshold
IS≤ 50µA 4.25 4.60 V
(Note 6)
(LMV118)
I
SD
Shutdown Pin Input Current
(Note 7) −20 µA
(LMV118)
±
5V Electrical Characteristics
Unless otherwise specified, all limits guaranteed for at TJ= 25˚C, V+= 5V, V−= −5V, VCM=VO= 0V, and RF=2kΩ, and R =1kΩ to V+/2. Boldface limits apply at the temperature extremes.
Symbol Parameter Conditions Min
(Note 6)
V
OS
TC V
I
B
Input Offset Voltage −5V VCM≤ 1.7V
Input Offset Average Drift (Note 12)
OS
Input Bias Current (Note 7) −2.0
−2.2
I
OS
CMRR Common Mode Rejection
Input Offset Current 3 500 nA
V
Stepped from −5V to 3.5V 78 104 dB
CM
Ratio
+
PSRR Power Supply Rejection Ratio V
R
IN
Common Mode Input
=5Vto6VorV−= −5V to −6V 72 95 dB
Resistance
C
IN
Common Mode Input Capacitance
CMVR Input Common-Mode Voltage
Range
A
VOL
Large Signal Voltage Gain VO= −2V to 2V 74
CMRR 50dB −5.3
−5.1
71
V
O
I
SC
Output Swing High RL=1k 4.70 4.92 V
R
= 10k 4.97
L
Output Swing Low R
Output Short Circuit Current Sourcing to 0V
=1k −4.70 −4.93 mV
L
R
= 10k −4.98
L
40 57 mA
= 200mV (Note 10)
V
ID
Sinking to 0V
40 54
VID= −200mV (Note 10)
I
I
OUT
S
Output Current V
= 0.5V from rails
OUT
Supply Current Normal Operation 600 900 µA
Shut-down Mode (LMV118) 15 50
SR Slew Rate (Note 8) A
BW −3dB BW A
e
n
Input -Referred Voltage Noise f = 100kHz 40
= +1, VO=1V
V
= +1, V
V
OUT
PP
= 200mV
PP
f = 1kHz 60
i
n
Input-Referred Current Noise f = 100kHz 0.75
f = 1kHz 1.20
t
on
t
off
Turn-on Time (LMV118) 200 ns
Turn-off Time (LMV118) 700 ns
Typ
(Note 5)
Typ
(Note 5)
±
1
Max
(Note 6)
Max
(Note 6)
±
±
±
5 µV/C
−0.40 µA
3M
2pF
4.0 V
85 dB
±
20 mA
35 V/µs
45 MHz
L
Units
L
Units
5
mV
6
nV/
pA/
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