UC5172 Datasheet (Octal Line Driver)

Part: UC5172
Manufacturer: UNITRODE
Size: 232.28 KB

UC5172 Key Features

Eight Single-Ended Line Drivers in One
Meets Standards EIA232E/CCITT V.28
Single External Resistor Controls Slew
Wide Supply Voltage Range
Tri-State Outputs
Output Short-Circuit Protection
Low Power Consumption
2kV ESD Protection on all Pins
EOS on all Output Pins 35V under all
High Current Output for Long Line

UC5172 Description

The UC5172 is a single-ended octal line driver designed to meet both standard modem control applications (EIA232E/V.28), and long line drive applications (EIA423A/V.10/X.26). The slew rate for all 8 drivers is controlled by a single external resistor. The slew rate and output levels are independent of the power variations.

UC5172 Applications

Output parasitic SCRs powered on and off are 35V, well above signal levels, allowing protection devices to work