Datasheet

Electrical characteristics LMV82x, LMV82xA
8/32 Doc ID 022467 Rev 3
Table 6. 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
LMV82xA 0.8
mV
LMV82x 3.5
LMV82xA, -40°C < T< 125°C 2
LMV82x, -40°C < T< 125°C 4
ΔV
io
/ΔT Input offset voltage drift
(1)
-40°C < T< 125°C 1 μV/°C
I
io
Input offset current
(V
out
= V
cc
/2)
0.5 30
nA
-40°C < T< 125°C 1 50
I
ib
Input bias current (V
out
= V
cc
/2)
60 120
-40°C < T< 125°C 180
CMR
Common mode rejection ratio
20 log (ΔV
icm
/ΔV
io
)
V
ic = 0 V to V
cc
-1V, V
out
= V
cc
/2
70 75
dB
-40°C < T< 125°C 68
A
vd
Large signal voltage gain
V
out
= 0.5V to (V
cc
-0.5V)
R
L
= 600 Ω 90 100
R
L
= 600 Ω, -40°C < T< 125°C 85
R
L
= 2 kΩ 95 100
R
L
= 2 kΩ, -40°C < T< 125°C 90
V
CC
-V
OH
High level output voltage
R
L
= 600 Ω 200
mV
R
L
= 600 Ω, -40°C < T< 125°C 300
R
L
= 2 kΩ 100
R
L
= 2 kΩ, -40°C < T< 125°C 200
V
OL
Low level output voltage
R
L
= 600 Ω 200
R
L
= 600 Ω, -40°C < T< 125°C 300
R
L
= 2 kΩ 120
R
L
= 2 kΩ, -40°C < T< 125°C 200
I
out
I
sink (
V
out
= V
cc)
V
id
= -1 V
15 26
mA
-40°C < T< 125°C 12
I
source
(V
out
= 0 V)
V
id
= 1 V
15 21
-40°C < T< 125°C 12
I
CC
Supply current (per channel)
No load, V
out
= V
cc
/2
220 300
µA
-40°C < T< 125°C 500