Datasheet
Table Of Contents
LMV341-N, LMV342-N, LMV344-N
www.ti.com
SNOS990G –APRIL 2002–REVISED MARCH 2013
2.7V DC Electrical Characteristics
(1)
Unless otherwise specified, all limits specified for T
J
= 25°C, V
+
= 2.7V, V
−
= 0V, V
CM
= V
+
/2, V
O
= V
+
/2 and R
L
> 1MΩ.
Boldface limits apply at the temperature extremes.
Symbol Parameter Conditions Min Typ Max Units
(2) (3) (2)
V
OS
Input Offset Voltage LMV341-N 0.25 4
4.5
mV
LMV342-N/LMV344-N 0.55 5
5.5
TCV
OS
Input Offset Voltage Average 1.7 µV/°C
Drift
I
B
Input Bias Current 0.02 120 pA
250
I
OS
Input Offset Current 6.6 fA
I
S
Supply Current Per Amplifier 100 170 μA
230
Shutdown Mode, V
SD
= 0V 45pA 1μA
(LMV341-N) 1.5μA
CMRR Common Mode Rejection Ratio 0V ≤ V
CM
≤ 1.7V 56 80 dB
0V ≤ V
CM
≤ 1.6V 50
PSRR Power Supply Rejection Ratio 2.7V ≤ V
+
≤ 5V 65 82 dB
60
V
CM
Input Common Mode Voltage For CMRR ≥ 50dB 0 −0.2 to 1.9 1.7 V
(Range)
A
V
Large Signal Voltage Gain R
L
= 10kΩ to 1.35V 78 113
70
dB
R
L
= 2kΩ to 1.35V 72 103
64
V
O
Output Swing R
L
= 2kΩ to 1.35V 24 60
95
60 26
95
mV
R
L
= 10kΩ to 1.35V 5.0 30
40
30 5.3
40
I
O
Output Short Circuit Current Sourcing 20 32
LMV341-N/LMV342-N
Sourcing 18 24 mA
LMV344-N
Sinking 15 24
t
on
Turn-on Time from Shutdown (LMV341-N) 5 μs
V
SD
Shutdown Pin Voltage Range ON Mode (LMV341-N) 1.7 to 2.7 2.4 to 2.7
V
Shutdown Mode (LMV341-N) 0 to 1 0 to 0.8
(1) Electrical Table values apply only for factory testing conditions at the temperature indicated. Factory testing conditions result in very
limited self-heating of the device such that T
J
= T
A
. No specification of parametric performance is indicated in the electrical tables under
conditions of internal self heating where T
J
> T
A
.
(2) All limits are specified by testing or statistical analysis.
(3) Typical values represent the most likely parametric norm as determined at the time of characterization. Actual typical values may vary
over time and will also depend on the application and configuration. The typical values are not tested and are not ensured on shipped
production material.
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