參數(shù)資料
型號(hào): LT2178
廠商: Linear Technology Corporation
英文描述: 17uA Max, Dual and Quad, Single Supply, Precision Op Amps
中文描述: 17uA最大,雙路和四路,單電源,精密運(yùn)算放大器
文件頁(yè)數(shù): 2/12頁(yè)
文件大?。?/td> 305K
代理商: LT2178
2
LT2178/LT2179
ABSOLUTE
AXI
U
RATIU
W
Supply Voltage ......................................................
±
22V
Differential Input Voltage .......................................
±
30V
Input Voltage ...............Equal to Positive Supply Voltage
............5V Below Negative Supply Voltage
Output Short-Circuit Duration..........................Indefinite
W
W
Specified Temperature Range
Commercial .............................................0
°
C to 70
°
C
Industrial ............................................ –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
= 150
°
C/W
T
JMAX
= 150
°
C,
θ
JA
= 190
°
C/W
Consult factory for Military grade parts.
V
S
= 5V, 0V, V
CM
= 0.1V, V
O
= 1.4V, T
A
= 25
°
C, unless otherwise noted.
LT2178AC/LT2178AI
LT2179AC/LT2179AI
MIN
TYP
30
35
LT2178C/LT2178I
LT2179C/LT2179I
MIN
TYP
SYMBOL
V
OS
PARAMETER
Input Offset Voltage
CONDITIONS (NOTE 1)
LT2178
LT2179
MAX
70
100
MAX
120
150
UNITS
40
40
μ
V
μ
V
V
OS
Time
I
OS
I
B
e
n
Long Term Input Offset
Voltage Stability
0.5
0.6
μ
V/Mo
Input Offset Current
0.05
0.25
0.05
0.35
nA
Input Bias Current
3
5
3
6
nA
Input Noise Voltage
0.1Hz to 10Hz (Note 2)
0.9
2.0
0.9
μ
V
P-P
nV
Hz
nV
Hz
pA
P-P
pA
Hz
pA
Hz
Input Noise Voltage Density
f
O
= 10Hz (Note 2)
f
O
= 1000Hz (Note 2)
0.1Hz to 10Hz (Note 2)
50
49
75
65
50
49
i
n
Input Noise Current
1.5
2.5
1.5
Input Noise Current Density
f
O
= 10Hz (Note 2)
f
O
= 1000Hz
(Note 3)
0.03
0.01
0.07
0.03
0.01
Input Resistance
Differential Mode
Common Mode
0.8
2.0
12
0.6
2.0
12
G
G
Input Voltage Range
3.5
0
3.9
–0.3
3.5
0
3.9
–0.3
V
V
CMRR
Common Mode Rejection Ratio
V
CM
= 0V to 3.5V
V
S
= 2.2V to 12V
93
103
90
102
dB
PSRR
Power Supply Rejection Ratio
94
104
92
104
dB
ELECTRICAL CHARACTERISTICS
ORDER PART
NUMBER
LT2178ACS8
LT2178AIS8
LT2178CS8
LT2178IS8
PART MARKING
2178A
2178AI
2178
2178I
PACKAGE/ORDER I
FOR
ATIO
W
U
U
ORDER PART
NUMBER
LT2179ACS
LT2179AIS
LT2179CS
LT2179IS
1
2
3
4
8
7
6
5
TOP VIEW
V
+
OUT B
–IN B
+IN B
OUT A
–IN A
+IN A
V
S8 PACKAGE
8-LEAD PLASTIC SO
+
A
+
B
TOP VIEW
S PACKAGE
14-LEAD PLASTIC SO
1
2
3
4
5
6
7
14
13
12
11
10
9
8
OUT A
–IN A
+IN A
V
+
+IN B
–IN B
OUT B
OUT D
–IN D
+IN D
V
+IN C
–IN C
OUT C
+
A
+
+
+
D
B
C
相關(guān)PDF資料
PDF描述
LT2178ACS8 17uA Max, Dual and Quad, Single Supply, Precision Op Amps
LT2178CS8 17uA Max, Dual and Quad, Single Supply, Precision Op Amps
LT2179ACS 17uA Max, Dual and Quad, Single Supply, Precision Op Amps
LT2179AIS 17uA Max, Dual and Quad, Single Supply, Precision Op Amps
LT2179CS 17uA Max, Dual and Quad, Single Supply, Precision Op Amps
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