2
LTC1327
Supply Voltage (V
CC
) ................................................. 5V
Input Voltage
Driver ...................................... –0.3V to (V
CC
+ 0.3V)
Receiver ................................................ – 25V to 25V
On/Off Pin ............................... –0.3V to (V
CC
+ 0.3V)
Output Voltage
Driver .................................................... –25V to 25V
Receiver ................................. –0.3V to (V
CC
+ 0.3V)
Short-Circuit Duration
V
+
...................................................................................
30 sec
V
–
...................................................................................
30 sec
Driver Output ............................................. Indefinite
Receiver Output ......................................... Indefinite
Operating Temperature Range
Commercial LTC1327C .......................... 0°C to 70°C
Storage Temperature Range ................. –65°c to 150°C
Lead Temperature (Soldering, 10 sec)................. 300°C
PACKAGE/ORDER I FOR ATIO
UW U
ABSOLUTE AXI U RATI GS
WUWW
LTC1327CG
LTC1327CN
LTC1327CS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
V
+
V
CC
C1
+
C1
–
DR1 OUT
RX1 IN
DR2 OUT
RX2 IN
RX3 IN
RX4 IN
DR3 OUT
RX5 IN
ON/OFF
NC
28
27
26
25
24
23
22
21
20
19
18
17
16
15
V
–
C2
+
C2
–
DR1 IN
RX1 OUT
DR2 IN
RX2 OUT
RX3 OUT
RX4 OUT
DR3 IN
RX5 OUT
GND
NC
NC
N PACKAGE
28-LEAD PLASTIC DIP
TOP VIEW
S PACKAGE
28-LEAD PLASTIC SOL
G PACKAGE
28-LEAD SSOP
T
JMAX
= 125°C, θ
JA
= 96°C/W (G)
T
JMAX
= 125°C, θ
JA
= 56°C/W (N)
T
JMAX
= 125°C, θ
JA
= 85°C/W (S)
ORDER PART
NUMBER
Consult factory for Industrial and Military grade parts.
V
CC
= 3.3V, C1 to C4 = 0.1µF, unless otherwise noted.
E
LECTR
IC
AL C CHARA TERIST
ICSCD
PARAMETER CONDITIONS MIN TYP MAX UNITS
Any Driver
Output Voltage Swing Positive ● 3.7 4.5 V
Negative (3k to GND) ● –3.7 –4.5 V
Logic Input Voltage Level Input Low Level (V
OUT
= High) ● 1.4 0.8 V
Input High Level (V
OUT
= Low) ● 2 1.4 V
Logic Input Current V
IN
= 3.3 ● 5 µA
V
IN
= 0 ● –5 µA
Output Short-Circuit Current V
OUT
= 0V ±7mA
Output Leakage Current SHUTDOWN (Note 3), V
OUT
= ±20V ±10 ±500 µA
Any Receiver
Input Voltage Thresholds Input Low Threshold ● 0.8 1.3 V
Input High Threshold ● 1.7 2.4 V
Hysteresis ● 0.1 0.4 1 V
Input Resistance V
IN
= ±10V 3 5 7 kΩ
Output Voltage Output Low, I
OUT
= –1.6mA (V
CC
= 3.3V) ● 0.2 0.4 V
Output High, I
OUT
= 160µA (V
CC
= 3.3V) ● 3 3.2 V
Output Short-Circuit Current Sinking Current, V
OUT
= V
CC
–2 –10 mA
Output Leakage Current SHUTDOWN (Note 3), 0 ≤ V
OUT
≤ V
CC
● 110 µA
