LMV710, LMV711 and LMV715
Low Power, RRIO Operational Amplifiers with High
Output Current Drive and Shutdown Option
General Description
The LMV710, LMV711 and LMV715 are BiCMOS opera-
tional amplifiers with a CMOS input stage. These devices
have greater than RR input common mode voltage range,
rail-to-rail output and high output current drive. They offer a
bandwidth of 5MHz and a slew rate of 5V/s.
On the LMV711/LMV715, a separate shutdown pin can be
used to disable the device and reduces the supply current to
0.2A (typical). They also feature a turn on time of less than
10s. It is an ideal solution for power sensitive applications,
such as cellular phone, pager, palm computer, etc. In addi-
tion, once the LMV715 is in shutdown the output will be
"Tri-stated".
The LMV710 is offered in the space saving SOT23-5 Tiny
package. The LMV711 and LMV715 are offered in the space
saving SOT23-6 Tiny package.
The LMV710/711/715 are designed to meet the demands of
low power, low cost, and small size required by cellular
phones and similar battery powered portable electronics.
Features
(For 5 Supply, Typical Unless Otherwise Noted).
n
Low offset voltage
3mV, max
n
Gain-bandwidth product
5MHz, typ
n
Slew rate
5V/s, typ
n
Space saving packages
SOT23-5 and SOT23-6
n
Turn on time from shutdown
<
10s
n
Industrial temperature range
-40C to +85C
n
Supply current in shutdown mode
0.2A, typ
n
Guaranteed 2.7V and 5V Performance
n
Unity gain stable
n
Rail-to-rail input and output
n
Capable of driving 600
load
Applications
n
Wireless phones
n
GSM/TDMA/CDMA power amp control
n
AGC, RF power detector
n
Temperature compensation
n
Wireless LAN
n
Bluetooth
n
HomeRF
Typical Application
High Side Current Sensing
10132513
January 2003
LMV710,
LMV71
1
and
LMV715
Low
Power
,
RRIO
Operational
Amplifiers
with
High
Output
Current
Drive
and
Shutdown
Option
2003 National Semiconductor Corporation
DS101325
www.national.com
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 (Note 2)
Machine Model
100V
Human Body Model
2000V
Differential Input Voltage
Supply Voltage
Voltage at Input/Output Pin
(V
+
) + 0.4V
(V
-
) - 0.4V
Supply Voltage (V
+
- V
-
)
5.5V
Output Short Circuit to V
+
(Note 3)
Output Short Circuit to V
-
(Note 4)
Current at Input Pin
10mA
Mounting Temp.
Infrared or Convection (20 sec)
235C
Storage Temperature Range
-65C to 150C
Junction Temperature(T
JMAX
)
(Note 5)
150C
Operating Ratings
(Note 1)
Supply Voltage
2.7V to 5.0V
Temperature Range
-40C
T
J
85C
Thermal Resistance (
JA
)
MF05A Package, 5-Pin SOT23-5
265 C/W
MF06A package, 6-Pin SOT23-6
265 C/W
2.7V Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25C. V
+
= 2.7V, V
-
= 0V, V
CM
= 1.35V and R
L
>
1M
. Boldface
limits apply at the temperature extremes.
Symbol
Parameter
Condition
Typ
(Note 6)
Limits
(Note 7)
Units
V
OS
Input Offset Voltage
V
CM
= 0.85V & V
CM
= 1.85V
0.4
3
3.2
mV
max
I
B
Input Bias Current
4
pA
CMRR
Common Mode Rejection Ratio
0
V
CM
2.7V
75
50
45
dB
min
PSRR
Power Supply Rejection Ratio
2.7V
V
+
5V,
V
CM
= 0.85V
110
70
68
dB
min
2.7V
V
+
5V,
V
CM
= 1.85V
95
70
68
dB
min
V
CM
Input Common-Mode Voltage Range
For CMRR
50dB
-0.3
-0.2
V
3
2.9
I
SC
Output Short Circuit Current
Sourcing
V
O
=0V
28
15
12
mA
min
Sinking
V
O
= 2.7V
40
25
22
mA
min
V
O
Output Swing
R
L
= 10k
to 1.35V
2.68
2.62
2.60
V
min
0.01
0.12
0.15
V
max
R
L
= 600
to 1.35V
2.55
2.52
2.50
V
min
0.05
0.23
0.30
V
max
V
O
(SD)
Output Voltage Level in
Shutdown Mode (LMV711 only)
50
200
mV
I
O
(SD)
Output Leakage Current in
Shutdown Mode (LMV715 Only)
1
pA
C
O
(SD)
Output Capacitance in
Shutdown Mode (LMV715 Only)
32
pF
I
S
Supply Current
ON Mode
1.22
1.7
1.9
mA
max
Shutdown Mode, V
SD
= 0V
0.002
10
A
LMV710,
LMV71
1
and
LMV715
www.national.com
2
2.7V Electrical Characteristics
(Continued)
Unless otherwise specified, all limits guaranteed for T
J
= 25C. V
+
= 2.7V, V
-
= 0V, V
CM
= 1.35V and R
L
>
1M
. Boldface
limits apply at the temperature extremes.
Symbol
Parameter
Condition
Typ
(Note 6)
Limits
(Note 7)
Units
A
V
Large Signal Voltage
Sourcing
R
L
= 10k
V
O
= 1.35V to 2.3V
115
80
76
dB
min
Sinking
R
L
= 10k
V
O
= 0.4V to 1.35V
113
80
76
dB
min
Sourcing
R
L
= 600
V
O
= 1.35V to 2.2V
110
80
76
dB
min
Sinking
R
L
= 600
V
O
= 0.5V to 1.35V
100
80
76
dB
min
SR
Slew Rate
(Note 8)
5
V/s
GBWP
Gain-Bandwidth Product
5
MHz
m
Phase Margin
60
Deg
T
ON
Turn-on Time from Shutdown
<
10
s
V
SD
Shutdown Pin Voltage Range
On Mode
1.5 to 2.7
2.4 to 2.7
V
Shutdown Mode
0 to 1
0 to 0.8
V
e
n
Input-Referred Voltage Noise
f = 1kHz
20
3.2V Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25C. V
+
= 3.2V, V
-
= 0V, V
CM
= 1.6V. Boldface limits apply at the
temperature extremes.
Symbol
Parameter
Conditions
Typ
(Note 6)
Limit
(Note 7)
Units
V
O
Output Swing
I
O
= 6.5mA
3.0
2.95
2.92
V
min
0.01
0.18
0.25
V
max
5V Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25C. V
+
= 5V, V
-
= 0V, V
CM
= 2.5V, and R
L
>
1M
. Boldface limits
apply at the temperature extremes.
Symbol
Parameter
Condition
Typ
(Note 6)
Limits
(Note 7)
Units
V
OS
Input Offset Voltage
V
CM
= 0.85V & V
CM
= 1.85V
0.4
3
3.2
mV
max
I
B
Input Bias Current
4
pA
CMRR
Common Mode Rejection Ratio
0V
V
CM
5V
70
50
48
dB
min
PSRR
Power Supply Rejection Ratio
2.7V
V
+
5V,
V
CM
= 0.85V
110
70
68
dB
min
2.7V
V
+
5V,
V
CM
= 1.85V
95
70
68
dB
min
V
CM
Input Common-Mode Voltage Range
For CMRR
50dB
-0.3
-0.2
V
5.3
5.2
LMV710,
LMV71
1
and
LMV715
www.national.com
3
5V Electrical Characteristics
(Continued)
Unless otherwise specified, all limits guaranteed for T
J
= 25C. V
+
= 5V, V
-
= 0V, V
CM
= 2.5V, and R
L
>
1M
. Boldface limits
apply at the temperature extremes.
Symbol
Parameter
Condition
Typ
(Note 6)
Limits
(Note 7)
Units
I
SC
Output Short Circuit Current
Sourcing
V
O
= 0V
35
25
21
mA
min
Sinking
V
O
= 5V
40
25
21
mA
min
V
O
Output Swing
R
L
= 10k
to 2.5V
4.98
4.92
4.90
V
min
0.01
0.12
0.15
V
max
R
L
= 600
to 2.5V
4.85
4.82
4.80
V
min
0.05
0.23
0.3
V
max
V
O
(SD)
Output Voltage Level in
Shutdown Mode (LMV711 only)
50
200
mV
I
O
(SD)
Output Leakage Current in
Shutdown Mode (LMV715 Only)
1
pA
C
O
(SD)
Output Capacitance in
shutdown Mode (LMV715 Only)
32
pF
I
S
Supply Current
On Mode
1.17
1.7
1.9
mA
max
Shutdown Mode
0.2
10
A
A
V
Large Signal Voltage Gain
Sourcing
R
L
= 10k
V
O
= 2.5V to 4.6V
123
80
76
dB
min
Sinking
R
L
= 10k
V
O
= 0.4V to 2.5V
120
80
76
dB
min
Sourcing
R
L
= 600
V
O
= 2.5V to 4.5V
110
80
76
dB
min
Sinking
R
L
= 600
V
O
= 0.5V to 2.5V
118
80
76
dB
min
SR
Slew Rate
(Note 8)
5
V/s
GBWP
Gain-Bandwidth Product
5
MHz
m
Phase Margin
60
Deg
T
ON
Turn-on Time from Shutdown
<
10
s
V
SD
Shutdown Pin Voltage Range
ON Mode
2 to 5
2.4 to 5
V
Shutdown Mode
0 to 1.5
0 to 0.8
e
n
Input-Referred Voltage Noise
f = 1kHz
20
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
intended to be functional, but specific performance is not guaranteed. For guaranteed specifications and the test conditions, see the Electrical Characteristics.
Note 2: Human body model, 1.5 k
in series with 100pF. Machine model, 0 in series with 100pF.
Note 3: Shorting circuit output to V
+
will adversely affect reliability.
Note 4: Shorting circuit output to V
-
will adversely affect reliability.
Note 5: The maximum power dissipation is a function of T
J(max)
,
JA
, and T
A
. The maximum allowable power dissipation at any ambient temperature is
P
D
= (T
J(max)
- T
A
)/
JA
. All numbers apply for packages soldered directly into a PC board.
Note 6: Typical values represent the most likely parametric norm.
Note 7: All limits are guaranteed by testing or statistical analysis.
Note 8: Number specified is the slower of the positive and negative slew rates.
LMV710,
LMV71
1
and
LMV715
www.national.com
4
Typical Performance Characteristics
Unless otherwise specified, V
S
= +5V, single supply,
T
A
= 25C.
Supply Current vs. Supply Voltage (On Mode)
LMV711 and LMV715 Supply Current vs.
Supply Voltage (Shutdown Mode)
10132527
10132528
Output Positive Swing vs. Supply Voltage
Output Negative Swing vs. Supply Voltage
10132529
10132530
Output Positive Swing vs. Supply Voltage
Output Negative Swing vs. Supply Voltage
10132531
10132532
LMV710,
LMV71
1
and
LMV715
www.national.com
5
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