LMV831_15 Datasheet, PDF (6/37 Pages) Texas Instruments – LMV831 Single/ LMV832 Dual/ LMV834 Quad 3.3 MHz Low Power CMOS, EMI Hardened Operational Amplifiers

LMV831, LMV832, LMV834
SNOSAZ6C – AUGUST 2008 – REVISED NOVEMBER 2015
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Electrical Characteristics, 3.3 V (continued)
Unless otherwise specified, all limits are specified for at T_A = 25°C, V⁺ = 3.3 V, V^− = 0 V, V_CM = V⁺/2, and R_L = 10 kΩ to
V⁺/2.⁽¹⁾
PARAMETER
TEST CONDITIONS
MIN ⁽²⁾
TYP ⁽³⁾
MAX⁽²⁾ UNIT
LMV831,
LMV832
29
36
R_L = 2 kΩ to V⁺/2
LMV831,
LMV832,
–40°C ≤ T_A ≤ +125°C
LMV834
43
31
38
Output voltage
swing high
V_OUT
R_L = 10 kΩ to V⁺/2
LMV834
–40°C ≤ T_A ≤ +125°C
LMV831,
LMV832
LMV831,
LMV832,
–40°C ≤ T_A ≤ +125°C
LMV834
44
6
8
mV from
either rail
9
7
9
Output voltage
swing low
R = 2 kΩ to V⁺/2
R_L = 10 kΩ to V⁺/2
LMV834
–40°C ≤ T_A ≤ +125°C
T_A = 25°C
–40°C ≤ T_A ≤ +125°C
T_A = 25°C
–40°C ≤ T_A ≤ +125°C
LMV831,
LMV832
10
25
34
43
5
8
10
27
28
Sourcing, V_OUT = V_CM,
I_OUT
Output short circuit
current
V_IN = 100 mV
Sinking, V_OUT = V_CM,
V_IN = −100 mV
LMV831
LMV831,
LMV832,
–40°C ≤ T_A ≤ +125°C
LMV834
LMV834
–40°C ≤ T_A ≤ +125°C
T_A = 25°C
–40°C ≤ T_A ≤ +125°C
22
24
28
19
27
32
21
0.24
mA
0.27
I_S
Supply current
LMV831,
–40°C ≤ T_A ≤ +125°C
LMV832
LMV832,
–40°C ≤ T_A ≤ +125°C
LMV834
0.3
0.46
0.51
mA
0.58
0.9
1
SR
Slew rate⁽⁸⁾
LMV834,
–40°C ≤ T_A ≤ +125°C
A_V = +1, V_OUT = 1 V_PP,
10% to 90%
1.16
2
V/μs
GBW
Gain bandwidth
product
3.3
MHz
Φ_m
Phase margin
e_n
Input referred
voltage noise
f = 1 kHz
f = 10 kHz
65
deg
12
nV/√Hz
10
i_n
Input referred
current noise
f = 1 kHz
0.005
pA/√Hz
R_OUT
Closed-loop
output impedance
f = 2 MHz
500
Ω
(8) Number specified is the slower of positive and negative slew rates.
6
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