LT1179 데이터 시트보기 (PDF) - Linear Technology
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LT1179 Datasheet PDF : 12 Pages
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LT1178/LT1179
ABSOLUTE AXI U RATI GS (Note 1)
Supply Voltage ...................................................... ±22V
Differential Input Voltage ....................................... ±30V
Input Voltage ............... Equal to Positive Supply Voltage
Input Voltage ............5V Below Negative Supply Voltage
Output Short-Circuit Duration .......................... Indefinite
Operating Temperature Range
LT1178I/LT1179I .................................. –40°C to 85°C
LT1178C/LT1178S/LT1179C/LT1179S .......0°C to 70°C
Storage Temperature Range ................ –65°C to 150°C
Lead Temperature (Soldering, 10 sec.)................. 300°C
UW U
PACKAGE/ORDER I FOR ATIO
TOP VIEW
V+
OUT A 8 OUT B
1
7
A
B
–IN A 2 – +
–IN B
3
IN A
5
4
+ IN B
V– (CASE)
H PACKAGE
8-LEAD TO-5 METAL CAN
ORDER PART
NUMBER
LT1178ACH
LT1178CH
OUT A 1
–IN A 2
+IN A 3
V– 4
TOP VIEW
8 V+
7 OUT B
A
- 6 –IN B
B+ 5 +IN B
N PACKAGE
8-LEAD PDIP
TJMAX = 100°C, θJA = 150°C/W
J PACKAGE 8-LEAD CERDIP
OBSOLETE PACKAGE
Consider the N8 or S8 Package for Alternate Source
ORDER PART
NUMBER
LT1178ACN8
LT1178CN8
LT1178IN8
LT1178ACJ8
LT1178CJ8
+IN A 1
V– 2
+IN B 3
– IN B 4
TOP VIEW
A
B
8 – IN A
7 OUT A
6 V+
5 OUT B
S8 PACKAGE
8-LEAD PLASTIC SO
TJMAX = 150°C, θJA = 200°C/W
ORDER PART
NUMBER
LT1178S8
PART
MARKING
1178
TOP VIEW
OUT A 1
–IN A 2
+IN A 3 A
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
ORDER PART
NUMBER
LT1179ACN
LT1179CN
LT1179IN
N PACKAGE
14-LEAD PDIP
TJMAX = 110°C, θJA = 130°C/W
J PACKAGE 14-LEAD CERAMIC DIP
OBSOLETE PACKAGE
Consider the N14 Package for Alternate Source
LT1179ACJ
LT1179CJ
Not Recommended. Use LT1178S8 for
New Designs.
TOP VIEW
NC 1
NC 2
OUT A 3
–IN A 4
+IN A 5
V– 6
NC 7
NC 8
LT1178
16 NC
15 NC
14 V +
13 OUT B
12 –IN B
11 +IN B
10 NC
9 NC
SW PACKAGE
16-LEAD PLASTIC SO WIDE
TJMAX = 150°C, θJA = 90°C/W
ORDER PART
NUMBER
LT1178SW
LT1179SW
OUT A 1
–IN A 2
+IN A 3
V+ 4
+IN B 5
–IN B 6
OUT B 7
NC 8
TOP VIEW
LT1179
16 OUT D
15 –IN D
14 +IN D
13 V –
12 +IN C
11 –IN C
10 OUT C
9 NC
SW PACKAGE
16-LEAD PLASTIC SO WIDE
TJMAX = 150°C, θJA = 90°C/W
LT11778/1179 • POI01
Consult LTC Marketing for parts specified with wider operating temperature ranges. Please note that the LT1178S8 surface mount pinout differs from that
of the LT1178 standard plastic or ceramic dual-in-line packages. For similiar performance with standard pinout, see the LT2178.
ELECTRICAL CHARACTERISTICS VS = 5V, 0V; VCM = 0.1V, VO = 1.4V, TA = 25°C, unless noted.
SYMBOL PARAMETER
CONDITIONS (NOTE 2)
LT1178AC/LT1179AC LT1178I/C/S/LT1179I/C/S
MIN TYP MAX MIN
TYP
MAX
VOS
Input Offset Voltage
LT1178
LT1179
LT1178SW
LT1179SW
LT1178S8
30
70
35
100
40
120
40
150
80
450
90
600
60
180
∆VOS
∆Time
IOS
Long Term Input Offset
Voltage Stability
Input Offset Current
0.5
0.05 0.25
0.6
0.05
0.35
2
UNITS
µV
µV
µV
µV
µV
µV/Mo
nA
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