2
LTC1350
1350fa
Supply Voltage (VCC) ................................................ 5V
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
Commercial (LTC1350C) ........................ 0°C to 70°C
Industrial (LTC1350I) ........................ – 40°C to 85°C
Storage Temperature Range ................ – 65°C to 150°C
Lead Temperature (Soldering, 10 sec)................. 300°C
The ● denotes specifications which apply over the full operating
temperature range. VCC = 3.3V, C1 = C2 = C3 = C4 = 0.1F, unless noted.
ABSOLUTE
AXI U
RATI GS
W
WW
U
PACKAGE/ORDER I FOR ATIO
UU
W
DC ELECTRICAL CHARACTERISTICS
ORDER PART
NUMBER
LTC1350CG
LTC1350CNW
LTC1350CSW
LTC1350IG
LTC1350INW
LTC1350ISW
TJMAX = 125°C, θJA = 96°C/W (G)
TJMAX = 125°C, θJA = 56°C/W (NW)
TJMAX = 125°C, θJA = 85°C/W (SW)
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 WIDE
G PACKAGE
28-LEAD SSOP
Consult LTC Marketing for parts specified with wider operating temperature
ranges.
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Any Driver
Output Voltage Swing
3k to GND
Positive
●
3.7
4.5
V
Negative
●
– 3.7
– 4.5
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 = VCC
●
5
A
VIN = 0V
●
–5
A
Output Short-Circuit Current
VOUT = 0V
±9
±10
mA
Output Leakage Current
Shutdown (Note 3), VOUT = ±20V
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
V
Input Resistance
VIN = ±10V
3
5
7
k
Output Voltage
Output Low, IOUT = – 1.6mA (VCC = 3.3V)
●
0.2
0.4
V
Output High, IOUT = 160A (VCC = 3.3V)
●
3.0
3.2
V
Output Short-Circuit Current
Sinking Current, VOUT = VCC
–3
– 20
mA
Output Leakage Current
Shutdown (Note 3), 0V ≤ VOUT ≤ VCC
●
110
A