參數(shù)資料
型號: LT1490ACMS8
廠商: LINEAR TECHNOLOGY CORP
元件分類: 運動控制電子
英文描述: Fasteners
中文描述: DUAL OP-AMP, 1350 uV OFFSET-MAX, 0.2 MHz BAND WIDTH, PDSO8
封裝: PLASTIC, MSOP-8
文件頁數(shù): 2/12頁
文件大?。?/td> 201K
代理商: LT1490ACMS8
2
LT1490A
ABSOLUTE
AXI
U
RATIU
W
Total Supply Voltage (V
+
to V
) ............................. 44V
Differential Input Voltage ........................................ 44V
Input Current .....................................................
±
12mA
Output Short-Circuit Duration (Note 2)........ Continuous
Junction Temperature.......................................... 150
°
C
W
W
PACKAGE/ORDER I
FOR
ATIO
W
U
U
Consult factory for Military grade parts.
LT1490ACN8
LT1490ACS8
LT1490AIN8
LT1490AIS8
S8 PART MARKING
1490A
1490AI
SYMBOL
V
OS
PARAMETER
Input Offset Voltage (Note 5)
CONDITIONS
N8, S8 Package
0
°
C
T
A
70
°
C
–40
°
C
T
A
85
°
C
MS8 Package
0
°
C
T
A
70
°
C
–40
°
C
T
A
85
°
C
–40
°
C
T
A
85
°
C
MIN
TYP
110
MAX
500
700
800
1000
1200
1400
4
0.8
0.8
8
10
UNITS
μ
V
μ
V
μ
V
μ
V
μ
V
μ
V
G
G
220
G
G
Input Offset Voltage Drift (Note 9)
Input Offset Current
G
2
μ
V/
°
C
I
OS
G
G
0.2
nA
μ
A
nA
μ
A
nA
V
CM
= 44V (Note 6)
I
B
Input Bias Current
G
G
1
3
V
CM
= 44V (Note 6)
V
S
= 0V
0.1Hz to 10Hz
f = 1kHz
f = 1kHz
Differential
Common Mode, V
CM
= 0V to 44V
0.3
1
50
0.03
17
11
Input Noise Voltage
Input Noise Voltage Density
Input Noise Current Density
Input Resistance
μ
V
P-P
nV/
Hz
pA/
Hz
M
M
e
n
i
n
R
IN
6
4
ELECTRICAL CHARACTERISTICS
range, otherwise specifications are at T
A
= 25
°
C. V
S
= 3V, 0V; V
S
= 5V, 0V unless otherwise noted. (Note 4)
T
JMAX
= 150
°
C,
θ
JA
= 250
°
C/W
MS8 PART MARKING
LTNG
LTPU
ORDER PART
NUMBER
LT1490ACMS8
LT1490AIMS8
Operating Temperature Range
(Note 3)............................................. –40
°
C to 85
°
C
Specified Temperature Range (Note 4) .. –40
°
C to 85
°
C
Storage Temperature Range................ –65
°
C to 150
°
C
Lead Temperature (Soldering, 10 sec)................. 300
°
C
T
JMAX
= 150
°
C,
θ
JA
= 130
°
C/W (N8)
T
JMAX
= 150
°
C,
θ
JA
= 190
°
C/W (S8)
1
2
3
4
8
7
6
5
TOP VIEW
N8 PACKAGE
8-LEAD PDIP
S8 PACKAGE
8-LEAD PLASTIC SO
V
+
OUT B
–IN B
+IN B
A
B
OUT A
–IN A
+IN A
V
ORDER PART
NUMBER
1
2
3
4
OUT A
–IN A
+IN A
V
8
7
6
5
V
+
OUT B
–IN B
+IN B
TOP VIEW
MS8 PACKAGE
8-LEAD PLASTIC MSOP
(Note 1)
The
G
denotes specifications which apply over the full operating temperature
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