參數(shù)資料
型號(hào): LT1497CS8
廠商: LINEAR TECHNOLOGY CORP
元件分類: 運(yùn)動(dòng)控制電子
英文描述: Dual 125mA, 50MHz Current Feedback Amplifier
中文描述: DUAL OP-AMP, 15000 uV OFFSET-MAX, PDSO8
封裝: 0.150 INCH, PLASTIC, SO-8
文件頁數(shù): 2/12頁
文件大?。?/td> 302K
代理商: LT1497CS8
2
LT1497
ABSOLUTE
AXI
U
RATIU
W
Total Supply Voltage (V
+
to V
)
LT1497CS8.......................................................... 14V
LT1497CS............................................................ 36V
Noninverting Input Current ...................................
±
2mA
Output Short-Circuit Duration (Note 1)..........Continuous
W
W
Operating Temperature Range (Note 2)... –40
°
C to 85
°
C
Specified Temperature Range ...................... 0
°
C to 70
°
C
Maximum Junction Temperature (See Below).......150
°
C
Storage Temperature Range ..................–65
°
C to 150
°
C
Lead Temperature (Soldering, 10 sec)...................300
°
C
PACKAGE/ORDER I
FOR
ATIO
W
U
U
T
JMAX
= 150
°
C,
θ
JA
= 40
°
C/W (NOTE 3)
ORDER PART
NUMBER
ORDER PART
NUMBER
S8 PART MARKING
1497
LT1497CS8
T
JMAX
= 150
°
C,
θ
JA
= 80
°
C/W (NOTE 3)
1
2
3
4
8
7
6
5
TOP VIEW
S8 PACKAGE
8-LEAD PLASTIC SO
OUT A
–IN A
+IN A
V
V
+
OUT B
–IN B
+IN B
A
B
LT1497CS
Consult factory for Industrial and Military grade parts.
TOP VIEW
S PACKAGE
16-LEAD PLASTIC SO
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
V
NC
OUT A
–IN A
+IN A
V
NC
V
V
NC
V
+
OUT B
–IN B
+IN B
NC
V
A
B
ELECTRICAL CHARACTERISTICS
V
CM
= 0V,
±
2.5V
V
S
±
15V (LT1497CS),
±
2.5V
V
S
±
5V (LT1497CS8), pulse tested unless otherwise noted.
SYMBOL
V
OS
PARAMETER
Input Offset Voltage
CONDITIONS
T
A
= 25
°
C
MIN
TYP
±
3
MAX
±
10
±
15
±
3.5
±
5.0
UNITS
mV
mV
mV
mV
μ
V/
°
C
G
Input Offset Voltage Matching
T
A
= 25
°
C
±
1
G
Input Offset Voltage Drift
Noninverting Input Current
G
10
±
1
I
IN+
T
A
= 25
°
C
±
3
±
10
±
1.0
±
1.5
±
20
±
40
±
10
±
15
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
G
Noninverting Input Current Matching
T
A
= 25
°
C
±
0.3
G
I
IN–
Inverting Input Current
T
A
= 25
°
C
±
7
G
Inverting Input Current Matching
T
A
= 25
°
C
±
3
G
e
n
+i
n
–i
n
R
IN
Input Noise Voltage Density
Noninverting Input Noise Current Density
Inverting Input Noise Current Density
Input Resistance
f = 1kHz, R
F
= 1k, R
G
= 10
, R
S
= 0
f = 1kHz, R
F
= 1k, R
G
= 10
, R
S
= 10k
f = 1kHz, R
F
= 1k, R
G
= 10
, R
S
= 10k
V
IN
=
±
13V, V
S
=
±
15V
V
IN
=
±
3V, V
S
=
±
5V
V
IN
=
±
0.5V, V
S
=
±
2.5V
3
2
nV/
Hz
pA/
Hz
pA/
Hz
M
M
M
20
10
8
8
3
G
G
G
1.5
1.5
1.5
C
IN
Input Capacitance
pF
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