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STMicroelectronics Electronic Components Datasheet

L5170D Datasheet

OCTAL LINE DRIVER

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L5170D pdf
L5170
OCTAL LINE DRIVER FOR:
– EIA STD: RS232D; RS423A
– CCIT: V.10; V.28
NO EXTERNAL COMPONENTS
VERY LONG TRANSMISSION LINE (5000ft)
50V EOS OUTPUT PROTECTION
OCTAL LINE DRIVER
ADVANCE DATA
DESCRIPTION
L5170 is an octal line driver unit in DIP28 and
PLCC28 packages intended for use in the EIA std
RS232D, RS423A and CCITT V.10 and V.28 ap-
plications.
With no external components L5170 is able to
drive a line up to 5000ft assuming the line capaci-
tance is 35pF per ft and the capacitance of the fil-
ter connectors/protection components add up to
BLOCK DIAGRAM
DIP28
PLCC28
ORDERING NUMBERS:
L5170A
L5170D
the total capacitance load. The drivers typically
run in short circuit current mode whenever the ca-
ble attached is over 500ft.
March 1993
1/9
This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice.


STMicroelectronics Electronic Components Datasheet

L5170D Datasheet

OCTAL LINE DRIVER

No Preview Available !

L5170D pdf
L5170
PIN CONNECTIONS (Top views)
DIP28
PLCC28
ABSOLUTE MAXIMUM RATINGS
Symbol
VCC
VEE
Vi
VO
IO
SR
Ptot
To p
Tstg
Parameter
Supply Voltage
Supply Voltage
Input Voltage (Enable Data)
Output Voltage
Output Current (**)
Minimum Slew Resistor (***)
Power Dissipation at Tamb = 70°C (PLCC28) (*)
(DIP28) (*)
Operating Free Air Temperature Range
Storage Temperature Range
Value
+15
– 15
– 1.5 to 7
±6
±150
1.5
1.2
1.3
0 to +70
-65 to 150
Notes:
(*) Mounted on board with minimized dissipating copper area.
(**) Minimum Current per driver. Do not exceed maximum power dissipation if more than one input is on.
(***) Minimum value of the resistor used to set the slew rate.
THERMAL DATA
Symbol
Rth j-amb
Description
Thermal Resistance Junction-ambient (*)
Max.
PLCC28
67
DIP28
62
Unit
V
V
V
V
mA
1K
W
W
°C
°C
Unit
°C/W
2/9


Part Number L5170D
Description OCTAL LINE DRIVER
Maker STMicroelectronics
Total Page 9 Pages
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