STMicroelectronics L5170
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.| Part No. | L5170 |
|---|---|
| Datasheet | L5170 Download |
| Manufacturer |  STMicroelectronics |
| Description | OCTAL LINE DRIVER |
| Buy | Stock & Price |
DESCRIPTION
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 PLCC28ABSOLUTE 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-ambDESCRIPTION
Thermal Resistance Junction-ambient (*) Max. PLCC28 67 DIP28 62 Unit °C/W 2/9 L5170 AC ELECTRICAL...
