LMV721 Datasheet, PDF (4/15 Pages) National Semiconductor (TI) – 10MHz, Low Noise, Low Voltage, and Low Power Operational Amplifier

2.2V AC Electrical Characteristics
Unless otherwise
V_O = V⁺/2 and R
specified,
L ^{> 1 MΩ.}
all limits guaranteed for T_J =
Boldface limits apply at the
25˚C. V⁺ = 2.2V, V^− = 0V,
temperature extremes.
V_CM
=
V⁺/2,
Symbol
Parameter
Conditions
Typ
(Note 5)
SR
Slew Rate
(Note 7)
4.9
GBW
Gain-Bandwdth Product
10
Φ_m
Phase Margin
G_m
Gain Margin
e_n
Input-Referred Voltage Noise
f = 1 kHz
67.4
−9.8
9
i_n
Input-Referred Current Noise
f = 1 kHz
0.3
THD
Total Harmonic Distortion
f = 1 kHz A_V = 1
R_L = 600Ω, V_O = 500 mV_PP
0.004
Units
V/µs
MHz
Deg
dB
%
5V DC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T_J = 25˚C. V⁺ = 5V, V^− = 0V, V_CM = V⁺/2, V_O = V⁺/2 and R_L > 1 MΩ.
Boldface limits apply at the temperature extremes.
Symbol
Parameter
Condition
Typ
(Note 5)
Limit
(Note 6)
Units
V_OS
Input Offset Voltage
−0.08
3
mV
3.5
max
TCV_OS
Input Offset Voltage Average
Drift
0.6
µV/˚C
I_B
Input Bias Current
260
I_OS
Input Offset Current
25
CMRR Common Mode Rejection Ratio 0V ≤ V_CM ≤ 4.1V
89
PSRR Power Supply Rejection Ratio 2.2V ≤ V⁺ ≤ 5.0V, V_O = 0 V_CM = 0
90
nA
nA
70
dB min
64
70
dB min
64
V_CM
Input Common-Mode Voltage For CMRR ≥ 50dB
−0.30
V
Range
4.1
V
A_V
Large Signal Voltage Gain
R_L = 600Ω
V_O = 0.75V to 4.80V
R_L = 2kΩ,
V_O = 0.70V to 4.90V,
V_O
Output Swing
R_L= 600Ω to V⁺/2
87
94
4.882
80
70
85
70
4.840
4.140
dB
min
dB
min
V min
R_L = 2kΩ to V⁺/2
0.105
4.962
0.160
0.185
4.940
4.915
V max
V min
0.046
0.080
0.105
V max
I_O
Output Current
I_S
Supply Current
Sourcing, V _O = 0V
V_IN(diff) = ±0.5V
Sinking, V_O = 5V
V_IN(diff) = ±0.5V
LMV721
LMV722
52.6
25.0
mA min
12.0
23.7
15.0
mA min
8.5
1.03
1.4
1.7
mA
1.83
2.4
max
2.8
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