LT1080/LT1081
ABSOLUTE
AXI U
RATI GS
Supply Voltage (V
CC
) ................................................. 6V
V
+ ...........................................................................................
12V
V
– .......................................................................................
–12V
Input Voltage
Driver ........................................................... V
–
to V
+
Receiver ................................................. –30V to 30V
ON/OFF Pin .............................................. GND to 12V
Output Voltage
Driver ................................. (V
–
+ 30V) to (V
+
– 30V)
Receiver .................................. –0.3V to (V
CC
+ 0.3V)
PACKAGE/ORDER I FOR ATIO
TOP VIEW
NC
C1
+
V
+
1
2
3
4
5
6
7
8
9
LT1080
18 ON/OFF
17 V
CC
16 GND
15 TR1 OUT
14 REC1 IN
13 REC1 OUT
12 TR1 IN
11 TR2 IN
10 REC2 OUT
N PACKAGE
18-LEAD PDIP
ORDER PART
NUMBER
LT1080CJ
LT1080CN
LT1080CSW
LT1080IN
LT1080ISW
LT1080MJ
C1
–
C2
+
C2
–
V
–
TR2 OUT
REC2 IN
J PACKAGE
18-LEAD CERDIP
SW PACKAGE
18-LEAD PLASTIC SO WIDE
T
JMAX
= 150°C,
θ
JA
= 100°C/W,
θ
JC
= 40°C/W (J)
T
JMAX
= 150°C,
θ
JA
= 120°C/W,
θ
JC
= 50°C/W (N)
T
JMAX
= 150°C,
θ
JA
= 90°C/W,
θ
JC
= 26°C/W (SW)
2
U
U
W
W W
U
W
(Note 1)
Short-Circuit Duration
V
+ ......................................................................................
30 sec
V
– ......................................................................................
30 sec
Driver Output ............................................... Indefinite
Receiver Output ........................................... Indefinite
Operating Temperature Range
LT1080C/LT1081C ................................. 0°C to 70°C
LT1080I/LT1081I ................................ –40°C to 85°C
LT1080M/LT1081M .......................... –55°C to 125°C
Storage Temperature Range ..................–65°C to 150°C
Lead Temperature (Soldering, 10 sec)................. 300°C
TOP VIEW
C1
+
V
+
C1
–
C2
+
C2
–
V
–
TR2 OUT
REC2 IN
1
2
3
4
5
6
7
8
LT1081
16 V
CC
15 GND
14 TR1 OUT
13 REC1 IN
12 REC1 OUT
11 TR1 IN
10 TR2 IN
9
REC2 OUT
ORDER PART
NUMBER
LT1081CJ
LT1081CN
LT1081CSW
LT1081IN
LT1081ISW
LT1081MJ
J PACKAGE
16-LEAD CERDIP
N PACKAGE
16-LEAD PDIP
SW PACKAGE
16-LEAD PLASTIC SO WIDE
T
JMAX
= 150°C,
θ
JA
= 100°C/W,
θ
JC
= 40°C/W (J)
T
JMAX
= 150°C,
θ
JA
= 120°C/W,
θ
JC
= 50°C/W (N)
T
JMAX
= 150°C,
θ
JA
= 95°C/W,
θ
JC
= 27°C/W (SW)
LINER [ LINEAR TECHNOLOGY ]
