LT2078AIS8 데이터 시트보기 (PDF) - Linear Technology
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LT2078AIS8 Datasheet PDF : 16 Pages
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LT2078/LT 2079
ABSOLUTE MAXIMUM RATINGS (Note 1)
Supply Voltage ...................................................... ±22V
Differential Input Voltage ....................................... ±30V
Input Voltage ............... Equal to Positive Supply Voltage
............5V Below Negative Supply Voltage
Output Short-Circuit Duration .......................... Indefinite
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
PACKAGE/ORDER INFORMATION
OUT A 1
–IN A 2
+IN A 3
V– 4
TOP VIEW
A
B
8 V+
7 OUT B
6 –IN B
5 +IN B
S8 PACKAGE
8-LEAD PLASTIC SO
TJMAX = 150°C, θJA = 190°C/ W
ORDER PART
NUMBER
LT2078ACS8
LT2078AIS8
LT2078CS8
LT2078IS8
PART MARKING
2078A 2078
2078AI 2078I
Consult LTC Marketing for parts specified with wider operating temperature ranges.
TOP VIEW
OUT A 1
–IN A 2
A
+IN A 3
V+ 4
+IN B 5
B
–IN B 6
OUT B 7
14 OUT D
13 –IN D
D
12 +IN D
11 V–
10 +IN C
C
9 –IN C
8 OUT C
S PACKAGE
14-LEAD PLASTIC SO
TJMAX = 150°C, θJA = 150°C/ W
ORDER PART
NUMBER
LT2079ACS
LT2079AIS
LT2079CS
LT2079IS
ELECTRICAL CHARACTERISTICS VS = 5V, 0V, VCM = 0.1V, VO = 1.4V, TA = 25°C, unless otherwise noted.
SYMBOL PARAMETER
VOS
Input Offset Voltage
CONDITIONS (NOTE 2)
LT2078
LT2079
LT2078AC/LT2078AI
LT2079AC/LT2079AI
MIN TYP MAX
30
70
35 110
LT2078C/LT2078I
LT2079C/LT2079I
MIN TYP MAX
40 120
40 150
UNITS
µV
µV
∆VOS
∆Time
IOS
IB
en
Long Term Input Offset
Voltage Stability
Input Offset Current
Input Bias Current
Input Noise Voltage
Input Noise Voltage Density
in
Input Noise Current
Input Noise Current Density
Input Resistance
Differential Mode
Common Mode
Input Voltage Range
0.1Hz to 10Hz (Note 3)
fO = 10Hz (Note 3)
fO = 1000Hz (Note 3)
0.1Hz to 10Hz (Note 3)
fO = 10Hz (Note 3)
fO = 1000Hz
(Note 4)
CMRR
PSRR
Common Mode Rejection Ratio VCM = 0V to 3.5V
Power Supply Rejection Ratio VS = 2.3V to 12V
0.4
0.5
µV/Mo
0.05 0.25
6
8
0.6 1.2
29
45
28
37
2.3 4.0
0.06 0.10
0.02
0.05 0.35
nA
6
10
nA
0.6
µVP-P
29
nV√Hz
28
nV√Hz
2.3
pAP-P
0.06
pA√Hz
0.02
pA√Hz
400 800
6
3.5
3.8
0 – 0.3
95 110
100 114
300 800
6
3.5
3.8
0 – 0.3
92 108
98 114
MΩ
GΩ
V
V
dB
dB
20789fa
2
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