2
LTC1347
1347fa
Supply Voltage (VCC) ................................................ 6V
Input Voltage
Driver ....................................... – 0.3V to VCC + 0.3V
Receiver ............................................... – 25V to 25V
On/Off Pin .................................. – 0.3V to VCC + 0.3V
Output Voltage
Driver .................................................... – 25V to 25V
Receiver .................................... – 0.3V to VCC + 0.3V
Short-Circuit Duration
V+ ................................................................... 30 sec
V– ................................................................... 30 sec
Driver Output .............................................. Indefinite
Receiver Output .......................................... Indefinite
Operating Temperature Range .................... 0°C to 70°C
Storage Temperature Range ................ – 65°C to 150°C
Lead Temperature (Soldering, 10 sec)................. 300°C
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
V+
VCC
C1+
C1–
DR1 OUT
RX1 IN
DR2 OUT
RX2 IN
RX3 IN
RX4 IN
DR3 OUT
RX5 IN
ON/OFF
NC
V–
C2+
C2–
DR1 IN
RX1 OUT
DR2 IN
RX2 OUT
RX3 OUT
RX4 OUT
DR3 IN
RX5 OUT
GND
NC
NW PACKAGE
28-LEAD PDIP
TOP VIEW
SW PACKAGE
28-LEAD PLASTIC SO
G PACKAGE
28-LEAD SSOP
ORDER PART
NUMBER
LTC1347CG
LTC1347CNW
LTC1347CSW
TJMAX = 125°C, θJA = 96°C/W (G)
TJMAX = 125°C, θJA = 56°C/W (NW)
TJMAX = 125°C, θJA = 85°C/W (SW)
Consult LTC Marketing for parts specified with wider operating temperature
ranges.
DC ELECTRICAL CHARACTERISTICS
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Any Driver
Output Voltage Swing
3k to GND
Positive
●
5.0
7.0
V
Negative
●
– 5.0
– 6.5
V
Logic Input Voltage Level
Input Low Level (VOUT = High)
●
1.4
0.8
V
Input High Level (VOUT = Low)
●
2.0
1.4
V
Logic Input Current
VIN = 5V
●
5
A
VIN = 0V
●
–5
A
Output Short-Circuit Current
VOUT = 0V
±9
±12
mA
Output Leakage Current
Shutdown, VOUT = ±20V (Note 3)
±10
±500
A
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
1.0
V
Input Resistance
VIN = ±10V
3
5
7
k
Output Voltage
Output Low, IOUT = – 1.6mA (VCC = 5V)
●
0.2
0.4
V
Output High, IOUT = 160A (VCC = 5V)
●
3.5
4.8
V
Output Short-Circuit Current
Sinking Current, VOUT = VCC
–15
– 40
mA
Sourcing Current, VOUT = 0V
10
20
mA
The ● denotes specifications which apply over the full operating
temperature range. VCC = 5V, C1 = C2 = C3 = C4 = 0.1F, unless otherwise noted.
ABSOLUTE
AXI U
RATI GS
W
WW
U
PACKAGE/ORDER I FOR ATIO
UU
W