LTC1343 Linear Technology, LTC1343 Datasheet - Page 2

• Manufacturer Part Number: LTC1343
• Description: Software-Selectable Multiprotocol Transceiver
• Manufacturer: Linear Technology

ABSOLUTE
LTC1343
(Note 1)
Supply Voltage ....................................................... 6.5V
Input Voltage
Output Voltage
Short-Circuit Duration
Operating Temperature Range
Storage Temperature Range ................ – 65 C to 150 C
Lead Temperature (Soldering, 10 sec)................. 300 C
temperature range, otherwise specifications are at T
SYMBOL
Supplies
I
P
V
V
2
ELECTRICAL CHARACTERISTICS
CC
D
+
–
Transmitters ........................... – 0.3V to (V
Receivers ............................................... – 18V to 18V
Logic Pins .............................. – 0.3V to (V
Transmitters ................. (V
Receivers ................................ – 0.3V to (V
Logic Pins .............................. – 0.3V to (V
V
V
Transmitter Output ..................................... Indefinite
Receiver Output .......................................... Indefinite
V
LTC1343C .............................................. 0 C to 70 C
LTC1343I ........................................... – 40 C to 85 C
EE
DD
EE
........................................................ – 10V to 0.3V
.................................................................. 30 sec
....................................................... – 0.3V to 10V
PARAMETER
V
All Digital Pins = GND or V
Internal Power Dissipation (DCE Mode,
All Digital Pins = GND or V
Positive Charge Pump Output Voltage
Negative Charge Pump Output Voltage
CC
Supply Current (DCE Mode,
W
MAXIMUM
W W
CC
CC
EE
)
)
– 0.3V) to (V
RATINGS
CONDITIONS
V.10 Mode, No Load
V.10 Mode, Full Load
RS530, RS530-A, X.21 Modes, No Load
RS530, RS530-A, X.21 Modes, Full Load
V.35 Mode, No Load
V.35 Mode, Full Load
V.28 Mode, No Load
V.28 Mode, Full Load
No-Cable Mode
V.10 Mode, Full Load
RS530, RS530-A, X.21 Modes, Full Load
V.35 Mode, Full Load
V.28 Mode, Full Load
Any Mode, No Load
V.28 Mode, with Load
V.28 Mode, Full Load
V.35 Mode, Full Load
– 40 C T
V.10, RS530, RS530A, X.21 Modes, Full Load
– 40 C T
U
A
DD
CC
CC
CC
CC
= 25 C. V
+ 0.3V)
+ 0.3V)
+ 0.3V)
+ 0.3V)
+ 0.3V)
The
A
A
85 C
85 C
CC
denotes specifications which apply over the full operating
= 5V (Notes 2, 3)
PACKAGE/ORDER
Consult factory for Military grade parts.
CTRL/CLK
PWRV
DCE/DTE
INVERT
LATCH
D4EN
R1EN
R1O
R2O
R3O
R4O
V
C1
C1
V
M0
M1
M2
D1
D2
D3
D4
DD
CC
CC
+
–
10
11
12
13
14
15
16
17
18
19
20
21
22
1
2
3
4
5
6
7
8
9
T
JMAX
44-LEAD PLASTIC SSOP
= 150 C,
CHARGE PUMP
GW PACKAGE
TOP VIEW
D2
D3
D4
D1
R2
R3
R1
R4
JA
= 65 C/ W
– 7.8
– 5.8
– 5.5
– 5.0
– 4.8
MIN
8.5
8.0
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
INFORMATION
U
C2
C2
V
PGND
GND
D1 A
D2 A
D2 B
D3 A
D3 B
D4 A
D4 B
R1 A
R1 B
R2 A
R2 B
R3 A
R3 B
R4 A
423 SET
EC
LB
EE
+
–
– 8.4
– 6.7
– 6.1
0.05
TYP
160
115
400
680
500
150
9.1
7.0
12
80
80
20
20
30
LTC1343CGW
LTC1343IGW
ORDER PART
W
MAX
NUMBER
150
200
160
90
1
UNITS
U
mW
mW
mW
mW
mA
mA
mA
mA
mA
mA
mA
mA
mA
V
V
V
V
V
V
V