Datasheet

DocID023066 Rev 2 5/20
LMV321L, LMV358L, LMV324L Electrical characteristics
20
3 Electrical characteristics
Table 3. Electrical characteristics at V
CC+
= 2.7 V with V
CC-
= 0 V, V
icm
= V
CC
/2, T
amb
= 25 ° C, and
R
L
connected to V
CC
/2 (unless otherwise specified)
Symbol Parameter Conditions Min. Typ. Max. Unit
DC performance
V
io
Input offset voltage 1 7 mV
ΔV
io
/ΔT Input offset voltage drift
(1)
-40 °C < T< 125 °C 5 μV/°C
I
io
Input offset current
V
out
= V
cc
/2
0.5 30
nA
I
ib
Input bias current 27 60
CMRR Common mode rejection ratio
(1)
Vic = 0 V to V
cc
-1 V, V
out
= V
cc
/2 70 75 dB
V
O
Output swing
R
L
= 10 kΩ, high level 2.6 2.69 V
R
L
= 10 kΩ, low level 65 180 mV
I
CC
Supply current (per channel) No load, V
out
= V
CC
/2 120 180 µA
AC performance
GBP Gain bandwidth product
R
L
> 1 MΩ, C
L
= 200 pF
1.3 MHz
Φ
m
Phase margin 60 degrees
G
m
Gain margin 10 dB
SR Slew rate
R
L
> 1 MΩ, C
L
= 200 pF
V
out
= 0.5 V to V
CC
- 0.5V
0.6 V/μs
e
n
Equivalent input noise voltage
f = 1 kHz
f = 10 kHz
31
20
i
n
Equivalent input noise current f = 1 kHz 0.30
1. CMRR (dB) = 20 log (ΔV
icm
/ΔV
io
).
nV
Hz
------------
pA
Hz
------------