Datasheet

LMV82x, LMV82xA Electrical characteristics
Doc ID 022467 Rev 3 9/32
AC performance
GBP Gain bandwidth product
R
L
> 1 MΩ, C
L
= 22 pF
5.5
MHz
F
u
Unity gain frequency 4.5
Φ
m
Phase margin 60 degrees
G
m
Gain margin 10 dB
SR Slew rate
R
L
> 1 MΩ, C
L
= 22 pF,
V
out
= 0.5 V to V
CC
- 0.5V
1.2 1.7 V/μs
e
n
Equivalent input noise voltage
f = 1 kHz
f = 10 kHz
18
15
i
n
Equivalent input noise current f = 1 kHz 0.30
THD+N
Total harmonic distortion +
noise
f
in
= 1 kHz, A
CL
= 1, R
L
= 100 kΩ
Vicm = Vcc/2, BW = 22 kHz,
Vout = 3 Vpp
0.001 %
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) (continued)
Symbol Parameter Conditions Min. Typ. Max. Unit
nV
Hz
------------
pA
Hz
------------
Table 7. Shutdown characteristics V
CC
= 2.7 V
Symbol Parameter Conditions Min. Typ. Max. Unit
DC performance
I
CC
Supply current in shutdown
mode (all operators)
SHDN = V
CC-
2.5 50
nA
-40°C < T< 85°C 200
-40°C < T< 125°C 1.5 µA
t
on
Amplifier turn-on time
(1)
R
L
= 2 kΩ,
V
out
= V
CC-
to V
CC -
+ 0.2 V
300
ns
t
off
Amplifier turn-off time
(1)
R
L
= 2 kΩ, Vout = V
CC+
- 1 V to
V
CC+
- 1.2 V
20
V
IH
SHDN logic high
V
cc
-
0.5
V
V
IL
SHDN logic low 0.5
I
IH
SHDN current high SHDN = V
CC+
10
pAI
IL
SHDN current low SHDN = V
CC-
10
I
OLeak
Output leakage in shutdown
mode
SHDN
= V
CC-
50
-40°C < T< 125°C 1 nA
1. See Section 4.7: Shutdown function on page 17.