2
LTC1386
1386fa
Supply Voltage (VCC) ................................................ 5V
Input Voltage
Driver ....................................... – 0.3V to VCC + 0.3V
Receiver ............................................... – 25V to 25V
Digital Input ............................... – 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
LTC1386C ............................................... 0°C to 70°C
LTC1386I ............................................ – 40°C to 85°C
Storage Temperature Range ................ – 65°C to 150°C
Lead Temperature (Soldering, 10 sec)................. 300°C
ORDER PART
NUMBER
LTC1386CS
LTC1386IS
DC ELECTRICAL CHARACTERISTICS
TJMAX = 125°C, θJA = 95°C/W
Consult LTC Marketing for parts specified with wider operating temperature
ranges.
TOP VIEW
S PACKAGE
16-LEAD PLASTIC SO
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
C1+
V+
C1–
C2+
C2–
V–
TR2 OUT
RX2 IN
VCC
GND
TR1 OUT
RX1 IN
RX1 OUT
TR1 IN
TR2 IN
RX2 OUT
The ● denotes specifications which apply over the full operating
temperature range. VCC = 3.3V, C1 = C2 = C3 = C4 = 0.1F, unless otherwise noted.
ABSOLUTE
AXI U
RATI GS
W
WW
U
PACKAGE/ORDER I FOR ATIO
UU
W
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
●
–20
– 40
A
Output Short-Circuit Current
VOUT = 0V
±9
±10
mA
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
– 10V ≤ 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
–5
– 20
mA
Sourcing Current, VOUT = GND
2
7
mA
Power Supply Generator
V+ Output Voltage
IOUT = 0mA
5.7
V
IOUT = 5mA
5.5
V
V– Output Voltage
IOUT = 0mA
– 5.3
V
IOUT = – 5mA
– 5.0
V
Power Supply
VCC Supply Current
No Load (Note 2), 0°C to 70°C
●
0.2
0.5
mA
No Load (Note 2), – 40°C to 85°C
●
0.35
1.0
mA