LMV820A STMicroelectronics, LMV820A Datasheet - Page 9

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LMV820A

Manufacturer Part Number
LMV820A
Description
Low power, high accuracy, general purpose operational amplifier
Manufacturer
STMicroelectronics
Datasheet

Specifications of LMV820A

Low Power Consumption
400 μA max at 5 V
Low Power Shutdown Mode
50 nA max
Low Offset Voltage
0.8 mV max at 25°C
Extended Temperature Range
-40°C to +125°C
Low Supply Voltage
2.5 V - 5.5 V
Gain Bandwidth Product
5.5 MHz

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LMV82x, LMV82xA
Table 6.
Table 7.
1. See
AC performance
DC performance
Symbol
Symbol
THD+N
I
GBP
OLeak
G
SR
I
V
Φ
V
F
e
t
t
I
CC
I
i
on
off
IH
IL
n
m
IH
u
m
n
IL
Section 4.7: Shutdown function on page
Gain bandwidth product
Unity gain frequency
Phase margin
Gain margin
Slew rate
Equivalent input noise voltage
Equivalent input noise current
Total harmonic distortion +
noise
Supply current in shutdown
mode (all operators)
Amplifier turn-on time
Amplifier turn-off time
SHDN logic high
SHDN logic low
SHDN current high
SHDN current low
Output leakage in shutdown
mode
Electrical characteristics at V
R
Shutdown characteristics V
L
connected to V
Parameter
Parameter
(1)
(1)
cc
/2 (unless otherwise specified) (continued)
17.
R
R
R
R
V
f = 1 kHz
f = 10 kHz
f
Vicm = Vcc/2, BW = 22 kHz,
Vout = 3 Vpp
R
f = 1 kHz
SHDN = V
-40°C < T< 85°C
-40°C < T< 125°C
R
V
R
V
SHDN = V
SHDN = V
SHDN = V
-40°C < T< 125°C
in
out
L
L
L
L
L
out
CC+
L
L
= 1 kHz, A
CC
Doc ID 022467 Rev 1
> 1 MΩ , C
> 1 MΩ , C
> 1 MΩ , C
> 1 MΩ , C
> 1 MΩ , C
= 2 kΩ ,
= 2 kΩ , Vout = V
= 0.5 V to V
= V
cc+
- 1.2 V
= 2.7 V
CC-
= 2.7 V with V
CC-
CC+
CC-
CC-
Conditions
Conditions
to V
CL
L
L
L
L
L
= 22 pF
= 22 pF
= 22 pF
= 22 pF
= 22 pF,
= 1, R
CC -
CC
CC+
- 0.5V
+ 0.2 V
L
= 100 kΩ
- 1 V to
cc-
= 0 V, V
Min.
Min.
V
icm
1.2
0.5
cc
-
= V
Electrical characteristics
0.001
cc
Typ.
0.30
Typ.
300
5.5
4.5
1.7
2.5
60
10
18
15
20
10
10
50
1
/2, T
amb
Max.
Max.
200
1.5
0.5
50
= 25° C, and
degrees
MHz
MHz
Unit
V/μs
Unit
----------- -
----------- -
pA
dB
nV
nA
nA
µA
pA
pA
pA
nA
ns
ns
%
V
V
Hz
Hz
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