參數(shù)資料
型號(hào)： OPA111SM
英文描述： Low Noise Precision Difet OPERATIONAL AMPLIFIER
中文描述： 低噪聲運(yùn)算放大器精密Difet
文件頁數(shù)： 3/12頁
文件大?。?/td> 178K
代理商： OPA111SM
3
OPA111
ABSOLUTE MAXIMUM RATINGS
Supply ...........................................................................................
±
18VDC
Internal Power Dissipation
(1)
......................................................... 750mW
Differential Input Voltage
(2)
..........................................................
±
36VDC
Input Voltage Range
(2)
................................................................
±
18VDC
Storage Temperature Range......................................... –65
°
C to +150
°
C
Operating Temperature Range ..................................... –55
°
C to +125
°
C
Lead Temperature (soldering, 10s) ............................................... +300
°
C
Output Short Circuit Duration
(3)
.............................................. Continuous
Junction Temperature .................................................................... +175
°
C
NOTES: (1) Packages must be derated based on
θ
JC
= 150
°
C/W or
θ
JA
= 300
°
C/W. (2) For supply voltages less than
±
18VDC, the absolute
maximum input voltage is equal to +18V > V
> –V
– 6V. See Figure
2. (3) Short circuit may be to power supply common only. Rating applies
to +25
°
C ambient. Observe dissipation limit and T
J
.
ELECTRICAL (FULL TEMPERATURE RANGE SPECIFICATIONS)
At V
CC
=
±
15VDC and T
A
= T
MIN
to T
MAX
unless otherwise noted.
OPA111AM
OPA111BM
OPA111SM
PARAMETER
CONDITION
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
TEMPERATURE RANGE
Specification Range
Ambient Temp.
–25
+85
–25
+85
–55
+125
°
C
INPUT
OFFSET VOLTAGE
(1)
Input Offset Voltage
Average Drift
Supply Rejection
V
CM
= 0VDC
±
220
±
2
100
±
10
±
1000
±
5
±
110
±
0.5
100
±
10
±
500
±
1
±
300
±
2
100
±
10
±
1500
±
5
μ
V
μ
V/
°
C
dB
μ
V/V
V
CC
=
±
10V to
±
18V
86
90
86
±
50
±
32
±
50
BIAS CURRENT
(1)
Input Bias Current
V
CM
= 0VDC
±
50
±
250
±
30
±
130
±
820
±
4100
pA
OFFSET CURRENT
(1)
Input Offset Current
V
CM
= 0VDC
±
30
±
200
±
15
±
100
±
510
±
3100
pA
VOLTAGE RANGE
Common-Mode Input Range
Common-Mode Rejection
±
10
86
±
11
100
±
10
90
±
11
100
±
10
86
±
11
100
V
dB
V
IN
=
±
10VDC
OPEN-LOOP GAIN, DC
Open-Loop Voltage Gain
R
L
≥
2k
110
120
114
120
110
120
dB
RATED OUTPUT
Voltage Output
Current Output
Short Circuit Current
R
L
= 2k
V
O
=
±
10VDC
V
O
= 0VDC
±
10.5
±
5.25
10
±
11
±
10
40
±
11
±
5.25
10
±
11.5
±
10
40
±
11
±
5.25
10
±
11.5
±
10
40
V
mA
mA
POWER SUPPLY
Current, Quiescent
I
O
= 0mADC
2.5
3.5
2.5
3.5
2.5
3.5
mA
NOTES: (1) Offset voltage, offset current, and bias current are measured with the units fully warmed up.
ORDERING INFORMATION
OFFSET
VOLTAGE,
MAX (
μ
V)
TEMPERATURE
RANGE
MODEL
PACKAGE
OPA111AM
OPA111BM
OPA111SM
TO-99
TO-99
TO-99
–25
°
C to +85
°
C
–25
°
C to +85
°
C
–55
°
C to +125
°
C
±
500
±
250
±
500
CONNECTION DIAGRAM
Top View
OPA111
8
1
2
7
6
5
3
4
Offset
Trim
Offset
Trim
Output
+V
CC
Substrate and Case
–V
CC
–In
+In
PACKAGE INFORMATION
PACKAGE DRAWING
NUMBER
(1)
MODEL
PACKAGE
OPA111AM
OPA111BM
OPA111SM
TO-99
TO-99
TO-99
001
001
001
NOTE: (1) For detailed drawing and dimension table, please see end of data
sheet, or Appendix D of Burr-Brown IC Data Book.
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