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L5170

STMicroelectronics
Part Number L5170
Manufacturer STMicroelectronics
Description OCTAL LINE DRIVER
Published Mar 22, 2005
Detailed Description L5170 OCTAL LINE DRIVER ADVANCE DATA OCTAL LINE DRIVER FOR: – EIA STD: RS232D; RS423A – CCIT: V.10; V.28 NO EXTERNAL CO...
Datasheet PDF File L5170 PDF File

L5170
L5170

Overview
L5170 OCTAL LINE DRIVER ADVANCE DATA 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 DIP28 PLCC28 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 applications.
With no external components L5170 is able to drive a line up to 5000ft assuming the line capacitance is 35pF per ft and the capacitance of the filter connectors/protection components add up to BLOCK DIAGRAM ORDERING NUMBERS: L5170A L5170D the total capacitance load.
The drivers typically run in short circuit current mode whenever the cable 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.
L5170 PIN CONNECTIONS (Top views) DIP28 PLCC28 ABSOLUTE MAXIMUM RATINGS Symbol VCC VEE Vi VO IO SR Ptot Top Tstg 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 Parameter Value +15 – 15 – 1.
5 to 7 ±6 ± 150 1.
5 1.
2 1.
3 0 to +70 -65 to 150 Unit V V V V mA 1KΩ W W °C °C 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 R th j-amb Description Thermal Resistance Junction-ambient (*) Max.
PLCC28 67 DIP28 62 Unit °C/W 2/9 L5170 AC ELECTRICAL CHARACTERISTICS (VCC = 9 to 11V; VEE = – 9 to – 11V T amb =0 to 70°C, unless otherwise specified Symbol VOH Parameter High Level Output Voltage Test Condition Vin = 0.
8V R L = inf R L = 3KΩ R L = 450Ω (see note 1) Vin = 2.
4V R L = inf R L = 3KΩ R L = 450Ω (see not...


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