LT1180A/LT1181A
W W W
U
(Note 1)
ABSOLUTE AXI U RATI GS
Short-Circuit Duration
Supply Voltage (VCC) ................................................ 6V
V+ ........................................................................ 13.2V
V– ...................................................................... –13.2V
Input Voltage
V+ ................................................................... 30 sec
V– ................................................................... 30 sec
Driver Output.............................................. Indefinite
Receiver Output.......................................... Indefinite
Operating Temperature Range
Driver ........................................................... V– to V+
Receiver ............................................... – 30V to 30V
ON/OFF ................................................. –0.3V to 12V
Output Voltage
LT1180AI/LT1181AI .......................... – 40°C to 85°C
LT1180AC/LT1181AC ............................. 0°C to 70°C
Storage Temperature Range ................ – 65°C to 150°C
Lead Temperature (Soldering, 10 sec)................. 300°C
Driver ...................................... V+ – 30V to V– + 30V
Receiver .................................... – 0.3V to VCC + 0.3V
W
U
/O
PACKAGE RDER I FOR ATIO
TOP VIEW
ORDER PART
TOP VIEW
ORDER PART
NUMBER
1
2
3
4
5
6
7
8
9
ON/OFF
18
17
16
15
14
13
12
11
10
NC
+
NUMBER
+
+
–
+
–
–
1
2
3
4
5
6
7
8
V
CC
16
15
14
13
12
11
10
9
C1
V
V
C1
CC
GND
+
–
+
–
–
GND
V
C1
C2
C2
V
TR1 OUT
REC1 IN
REC1 OUT
TR1 IN
C1
C2
C2
V
LT1181ACN
LT1181ACSW
LT1181AIN
LT1180ACN
LT1180ACSW
LT1180AIN
TR1 OUT
REC1 IN
REC1 OUT
TR1 IN
LT1181AISW
LT1180AISW
TR2 IN
TR2 OUT
REC2 IN
TR2 IN
TR2 OUT
REC2 IN
REC2 OUT
REC2 OUT
N PACKAGE
SW PACKAGE
N PACKAGE
SW PACKAGE
16-LEAD PDIP 16-LEAD PLASTIC SO (WIDE)
TJMAX = 125°C, θJA = 90°C/ W, θJC = 46°C/W (N)
TJMAX = 125°C, θJA = 95°C/ W, θJC = 27°C/W (SW)
18-LEAD PDIP
18-LEAD PLASTIC SO (WIDE)
TJMAX = 125°C, θJA = 80°C/ W, θJC = 36°C/W (N)
TJMAX = 125°C, θJA = 90°C/ W, θJC = 26°C/W (SW)
J PACKAGE
18-LEAD CERDIP
TJMAX = 150°C, θJA = 100°C/W, θJC = 40°C/W (J)
J PACKAGE
16-LEAD CERDIP
TJMAX = 150°C, θJA = 100°C/W, θJC = 40°C/W (J)
LT1181AMJ
LT1180AMJ
OBSOLETE PACKAGE
OBSOLETE PACKAGE
Consider N Package for Alternate Source
Consider N Package for Alternate Source
Consult LTC Marketing for parts specified with wider operating temperature ranges.
ELECTRICAL CHARACTERISTICS The ● denotes specifications which apply over the operating temperature
range (0°C ≤ TA ≤ 70°C for commercial grade, and –40°C ≤ TA ≤ 85°C for industrial grade. (Note 2)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Power Supply Generator
+
V
V
Output
Output
7.9
–7.0
9
V
V
–
Supply Current (V
)
CC
(Note 3), T = 25°C
13
16
mA
mA
A
●
●
Supply Current When OFF (V
)
CC
Shutdown (Note 4) LT1180A Only
1
10
µA
Supply Rise Time
Shutdown to Turn-On
C1 = C2 = C3 = C4 = 0.1µF
LT1180A Only
0.2
0.2
ms
ms
ON/OFF Pin Thresholds
Input Low Level (Device Shutdown)
Input High Level (Device Enabled)
●
●
0.8
1.2
1.6
V
V
2.4
11801afb
2
Linear [ Linear ]
