LMV931-N Datasheet, PDF (10/40 Pages) Texas Instruments – LMV931-N/LMV931-N-Q1/LMV932-N/LMV932-N-Q1/LMV934-N/LMV934-N-Q1 Single/Dual/Quad 1.8V, RRIO Operational Amplifiers

LMV931-N, LMV931-N-Q1
LMV932-N, LMV932-N-Q1, LMV934-N, LMV934-N-Q1
SNOS993O – NOVEMBER 2001 – REVISED DECEMBER 2014
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Electrical Characteristics 5 V DC (continued)
Unless otherwise specified, all limits specified for T_J = 25°C. V⁺ = 5 V, V ^− = 0 V, V_CM = V⁺/2, V_O = V⁺/2 and R_L > 1 MΩ.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX UNIT
(1)
LMV931, Sourcing, V_O = 0 25°C
80
100
V
I_O
Output Short Circuit Current^{(3) VIN = +100 mV}
Full Range
68
mA
Sinking, V_O = 5 V
V_IN = −100 mV
25°C
Full Range
58
65
45
mA
(3) Applies to both single-supply and split-supply operation. Continuous short circuit operation at elevated ambient temperature can result in
exceeding the maximum allowed junction temperature of 150°C. Output currents in excess of 45 mA over long term may adversely
affect reliability.
6.11 AC Electrical Characteristics 5 V
Unless otherwise specified, all limits specified for T_J = 25°C. V⁺ = 5 V, V ^− = 0 V, V_CM = V⁺/2, V_O = 2.5 V and R _L > 1 MΩ.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX UNIT
(1)
SR
Slew Rate
See .⁽²⁾
0.42
V/µs
GBW
Gain-Bandwidth Product
1.5
MHz
Φ_m
G_m
e_n
i_n
THD
Phase Margin
Gain Margin
Input-Referred Voltage Noise
Input-Referred Current Noise
Total Harmonic Distortion
Amplifier-to-Amplifier Isolation
f = 10 kHz, V_CM = 1 V
f = 10 kHz
f = 1 kHz, A_V = 1
R_L = 600 Ω, V_O = 1 V_PP
See ⁽³⁾
71
8
50
0.08
0.022%
123
deg
dB
nV/√Hz
pA/√Hz
dB
(1) 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.
(2) Connected as voltage follower with input step from V^− to V⁺. Number specified is the slower of the positive and negative slew rates.
(3) Input referred, R_L = 100 kΩ connected to V⁺/2. Each amplifier excited in turn with 1 kHz to produce V_O = 3 V_PP (For Supply Voltages <3
V, V_O = V⁺).
10
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