參數(shù)資料
型號： OPA743UA
元件分類： 運動控制電子
英文描述： 12V, 7MHz, CMOS, Rail-to-Rail I/O OPERATIONAL AMPLIFIERS
中文描述： 12V的，7MHz的，的CMOS，軌對軌輸入/輸出運算放大器
文件頁數(shù)： 3/13頁
文件大?。?/td> 287K
代理商： OPA743UA
OPA743
SBOS201
3
OPA743NA, UA, PA
OPA2743EA, UA, PA
OPA4743EA, UA
ELECTRICAL CHARACTERISTICS: V
S
= 3.5V to 12V
Boldface
limits apply over the specified temperature range,
T
A
=
–
40
°
C to +85
°
C
At T
A
= +25
°
C, R
L
= 10k
connected to V
S
/ 2 and V
OUT
= V
S
/ 2, unless otherwise noted.
PARAMETER
CONDITION
MIN
TYP
MAX
UNITS
OFFSET VOLTAGE
Input Offset Voltage
Drift
vs Power Supply
Over Temperature
Channel Separation, dc
V
OS
V
S
=
±
5V, V
CM
= 0V
T
=
–
40
°
C to +85
°
C
V
S
=
±
1.75V to
±
6V, V
CM
=
–
0.25
V
S
=
±
1.75V to
±
6V, V
CM
=
–
0.25
±
1.5
±
8
10
±
7
mV
μ
V/
°
C
μ
V/V
μ
V/V
μ
V/V
dB
dV
OS
/dT
PSRR
100
200
1
f = 10kHz
110
INPUT VOLTAGE RANGE
Common-Mode Voltage Range
Common-Mode Rejection Ratio
over Temperature
V
(V
–
)
–
0.1
66
60
70
70
60
(V+) + 0.1
V
dB
dB
dB
dB
dB
CMRR
V
S
=
±
5V, (V
–
)
–
0.1V < V
CM
< (V+) + 0.1V
V
=
±
5V, (V
–
) < V
CM
< (V+)
V
S
=
±
5V, (V
–
)
–
0.1V < V
< (V+)
–
2V
V
=
±
5V, (V
–
) < V
< (V+)
–
2V
V
S
=
±
1.75V, (V
–
)
–
0.1V < V
CM
< (V+) + 0.1V
84
90
over Temperature
INPUT BIAS CURRENT
Input Bias Current
Input Offset Current
I
B
V
S
=
±
6V, V
CM
= 0V
V
S
=
±
6V, V
CM
= 0V
±
1
±
0.5
±
10
±
10
pA
pA
I
OS
INPUT IMPEDANCE
Differential
Common-Mode
4
10
9
|| 4
5
10
12
|| 4
|| pF
|| pF
NOISE
Input Voltage Noise, f = 0.1Hz to 10Hz
Input Voltage Noise Density, f = 10kHz
Current Noise Density, f = 1kHz
V
S
=
±
6V, V
CM
= 0V
V
S
=
±
6V, V
CM
= 0V
V
S
=
±
6V, V
CM
= 0V
11
30
2.5
μ
Vp-p
nV/
√
Hz
fA/
√
Hz
e
n
i
n
OPEN-LOOP GAIN
Open-Loop Voltage Gain
over Temperature
A
OL
R
= 100k
, (V
–
)+0.1V < V
O
< (V+)
–
0.1V
R
L
= 100k
, (V
–
)+0.125V < V
< (V+)
–
0.125V
R
L
= 1k, (V
–
)+0.325V < V
O
< (V+)
–
0.325V
R
L
= 1k, (V
–
)+0.450 < V
O
< (V+)
–
0.450V
106
100
86
96
120
dB
dB
dB
dB
100
over Temperature
OUTPUT
Voltage Output Swing from Rail
over Temperature
R
L
= 100k
, A
OL
> 106dB
R
L
= 100k
, A
OL
> 100dB
R
L
= 1k
, A
OL
> 86dB
R
L
= 1k
, A
OL
> 96dB
|V
S
–
V
OUT
| < 1V
75
100
300
425
±
20
±
30
100
125
325
450
mV
mV
mV
mV
mA
mA
over Temperature
Output Current
Short-Circuit Current
Capacitive Load Drive
I
OUT
SC
C
LOAD
See Typical Characteristics
FREQUENCY RESPONSE
Gain-Bandwidth Product
Slew Rate
Settling Time, 0.1%
0.01%
Overload Recovery Time
Total Harmonic Distortion + Noise
C
= 15pF
G = +1
V
S
=
±
6V, G = +1
V
S
=
±
6V, 5V Step, G = +1
V
S
=
±
6V, 5V Step, G = +1
V
Gain = V
V
S
=
±
6V, V
O
= 1Vrms, G = +1, f = 6kHz
GBW
SR
7
10
9
15
200
0.0008
MHz
V/
μ
s
μ
s
μ
s
ns
%
t
S
THD+N
POWER SUPPLY
Specified Voltage Range, Single Supply
Specified Voltage Range, Dual Supplies
Quiescent Current (per amplifier)
over Temperature
V
S
V
S
I
Q
3.5
±
1.75
12
±
6
1.5
1.7
V
V
I
O
= 0
1.1
mA
mA
TEMPERATURE RANGE
Specified Range
Operating Range
Storage Range
Thermal Resistance
SOT23-5 Surface-Mount
MSOP-8 Surface-Mount
TSSOP-14 Surface-Mount
SO-8 Surface Mount
SO-14 Surface Mount
DIP-8
–
40
–
55
–
65
85
125
150
°
C
°
C
°
C
θ
JA
200
150
100
150
100
100
°
C/W
°
C/W
°
C/W
°
C/W
°
C/W
°
C/W
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