LTC1349CN Ver la hoja de datos (PDF) - Linear Technology
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LTC1349CN
Linear Technology
LTC1349CN Datasheet PDF : 8 Pages
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LTC1349
ABSOLUTE AXI U RATI GS
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
Commercial (LTC1349C) ........................ 0°C to 70°C
Industrial (LTC1349I) ........................ – 40°C to 85°C
Storage Temperature Range ................ – 65°C to 150°C
Lead Temperature (Soldering, 10 sec)................. 300°C
PACKAGE/ORDER I FOR ATIO
V+ 1
VCC 2
C1+ 3
C1– 4
DR1 OUT 5
RX1 IN 6
DR2 OUT 7
RX2 IN 8
RX3 IN 9
RX4 IN 10
DR3 OUT 11
RX5 IN 12
ON/OFF 13
NC 14
TOP VIEW
28 V –
27 C2+
26 C2–
25 DR1 IN
24 RX1 OUT
23 DR2 IN
22 RX2 OUT
21 RX3 OUT
20 RX4 OUT
19 DR3 IN
18 RX5 OUT
17 GND
16 NC
15 NC
G PACKAGE
N PACKAGE
28-LEAD SSOP 28-LEAD PLASTIC DIP
S PACKAGE
28-LEAD PLASTIC SOL
TJMAX = 125°C, θJA = 96°C/W (G)
TJMAX = 125°C, θJA = 56°C/W (N)
TJMAX = 125°C, θJA = 85°C/W (S)
Consult factory for Military Grade parts.
ORDER PART
NUMBER
LTC1349CG
LTC1349CN
LTC1349CS
LTC1349IG
LTC1349IN
LTC1349IS
DC ELECTRICAL CHARACTERISTICS VCC = 5V, C1 = C2 = C3 = C4 = 0.1µF, unless otherwise noted.
PARAMETER
CONDITIONS
MIN TYP MAX
Any Driver
Output Voltage Swing
3k to GND
Positive
Negative
q
5.0
7.0
q – 5.0 – 6.5
Logic Input Voltage Level
Logic Input Current
Output Short-Circuit Current
Output Leakage Current
Any Receiver
Input Low Level (VOUT = High)
Input High Level (VOUT = Low)
VIN = 5V
VIN = 0V
VOUT = 0V
SHUTDOWN, VOUT = ±20V (Note 3)
q
q 2.0
q
q
q
1.4
0.8
1.4
5
–5
±12
±10 ±500
Input Voltage Thresholds
Input Low Threshold
Input High Threshold
q 0.8
1.3
q
1.7
2.4
Hysteresis
q 0.1
0.4
1.0
Input Resistance
Output Voltage
Output Short-Circuit Current
Output Leakage Current
Power Supply Generator
– 10V ≤ VIN ≤ 10V
Output Low, IOUT = – 1.6mA (VCC = 5V)
Output High, IOUT = 160µA (VCC = 5V)
Sinking Current, VOUT = VCC
SHUTDOWN, 0 ≤ VOUT ≤ VCC (Note 3)
3
5
7
q
0.2
0.4
q 3.5
4.8
– 15 – 40
q
1
10
V+ Output Voltage
IOUT = 0mA
8.0
IOUT = 12mA
7.5
V– Output Voltage
IOUT = 0mA
– 8.0
IOUT = – 12mA
– 7.0
Supply Rise Time
SHUTDOWN to Turn-On
0.2
UNITS
V
V
V
V
µA
µA
mA
µA
V
V
V
kΩ
V
V
mA
µA
V
V
V
V
ms
2
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