參數(shù)資料
型號(hào)： OPA551FA
元件分類： 運(yùn)算放大器
英文描述： High-Voltage, High-Current OPERATIONAL AMPLIFIERS
中文描述： 高電壓，大電流運(yùn)算放大器
文件頁(yè)數(shù)： 2/14頁(yè)
文件大?。?/td> 202K
代理商： OPA551FA
2
OPA551, OPA552
SPECIFICATIONS: V
S
=
±
30V
OPA551
At T
J
= +25
°
C
(1)
, R
= 3k
connected to ground and V
= 0V, unless otherwise noted.
Boldface
limits apply over the specified junction temperature range, T
J
= –40
°
C to +125
°
C.
OPA551UA, PA, FA
PARAMETER
CONDITION
MIN
TYP
MAX
UNITS
OFFSET VOLTAGE
Input Offset Voltage
T
= –40
°
C to +125
°
C
vs Temperature
vs Power Supply
INPUT BIAS CURRENT
Input Bias Current
Input Offset Current
NOISE
Input Voltage Noise Density, f = 1kHz
Current Noise Density, f = 1kHz
INPUT VOLTAGE RANGE
Common-Mode Voltage Range
Common-Mode Rejection Ratio
INPUT IMPEDANCE
Differential
Common-Mode
OPEN-LOOP GAIN
Open-Loop Voltage Gain
T
J
= –40
°
C to +125
°
C
V
OS
V
CM
= 0V, I
O
= 0
±
1
±
3
±
5
mV
mV
μ
V/
°
C
μ
V/V
dV
/dT
PSRR
±
7
10
V
S
=
±
4V to
±
30V, V
CM
= 0V
30
I
B
±
20
±
3
±
100
±
100
pA
pA
I
OS
e
n
i
n
14
3.5
nV/
√
Hz
fA/
√
Hz
V
(V–) + 2.5
92
(V+) – 2.5
V
dB
CMRR
–27.5V
< V
CM
< +27.5V
102
10
13
|| 2
10
13
|| 6
|| pF
|| pF
A
OL
R
L
= 3k
, –28V < V
O
< +28V
R
L
= 3k
, –28V < V
O
< +28V
R
L
= 300
, –27V < V
O
< +27V
110
100
126
dB
dB
dB
120
FREQUENCY RESPONSE
Gain-Bandwidth Product
Slew Rate
Settling Time: 0.1%
GBW
SR
3
MHz
V/
μ
s
μ
s
μ
s
%
%
μ
s
G = 1
±
15
1.3
2
0.0005
0.0005
1
G = 1, C
L
= 100pF, 10V Step
G = 1, C
= 100pF, 10V Step
V
O
= 15Vrms, R
L
= 3k
, G = 3
V
O
= 15Vrms, R
= 300
, G = 3
V
IN
Gain = V
S
0.01%
Total Harmonic Distortion + Noise, f = 1kHz
THD+N
Overload Recovery Time
OUTPUT
Voltage Output
T
J
= –40
°
C to +125
°
C
V
OUT
I
O
= 200mA
I
O
= 200mA
I
O
= 10mA
I
= 10mA
(V–) + 3.0
(V–) + 3.5
(V–) + 2.0
(V–) + 2.5
±
200
(V+) – 3.0
(V+) – 3.5
(V+) – 2.0
(V+) – 2.7
V
V
V
V
T
= –40
°
C to +125
°
C
Maximum Continuous Current Output: dc
Short-Circuit Current
Capacitive Load Drive
SHUTDOWN FLAG
Thermal Shutdown Status Output
Normal Operation
Thermally Shutdown
Voltage Compliance Range
Junction Temperature
Shutdown
Reset from Shutdown
POWER SUPPLY
Specified Voltage
Operating Voltage Range
Quiescent Current
T
J
= –40
°
C to +125
°
C
TEMPERATURE RANGE
Specified Range
Operating Range
Storage Range
Thermal Resistance
SO-8 Surface Mount
DIP-8
DDPak-7
DDPak-7
I
O
Package Dependent—See Text
mA
mA
I
SC
±
380
C
LOAD
Stable Operation
See Typical Curve
Sourcing
Sourcing
0.05
120
1
μ
A
μ
A
V
80
V–
160
(V+) – 1.5
160
140
°
C
°
C
V
S
±
30
V
V
±
4
±
30
±
8.5
±
10
I
Q
I
O
= 0
±
7
mA
mA
T
J
T
J
T
A
–40
–55
–65
+125
+125
+150
°
C
°
C
°
C
θ
JA
θ
JA
θ
JA
θ
JC
90
100
65
3
°
C/W
°
C/W
°
C/W
°
C/W
NOTES: (1) All tests are high-speed tested at +25
°
C ambient temperature. Effective junction temperature is +25
°
C unless otherwise noted.
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