Quad Differential Line Driver

Currently Viewing:

These line drivers are similar in function to the AEIC-7272-S16, only in an open-collector format. The VCC pin powers the internal logic only. Output voltage is dependent on the customer supplied voltage, up to a maximum of 30V. There is essentially no difference in output swing or performance with VCC (LOGIC) values from 3.5V-30V. Internal clamp diodes allow trouble-free operation when driving cable lengths exceeding 100 meters. The line driver outputs are protected by initiating shutdown when junction temperatures exceed safe limits. This feature assures highly reliable operation in harsh environments. Heat sinking is aided by having pin 8 directly connected to the ASIC substrate inside the package.

This part is available in 16L SOIC Pb-free) package.


  • Supply (Bias) Voltage Range 3.5V to 30V
  • Operation to 800KHz
  • CMOS and TTL Compatible Inputs
  • Support RS-422A
  • High Impedance Buffered Inputs with hysteresis
  • NPN Open-Collector outputs
  • 80mA peak SINK/SOURCE current
  • Outputs Protected by Thermal Shut-Down


  • Industrial encoder interfacing
  • Industrial sensor interfacing
  • Proximity switches
  • Industrial controllers PLC
  • Light barriers
  • MR sensor systems

Lifecycle Status


Substance Compliance

  • RoHS6
    Fully Compliant
Specification Value
Lifecycle Active
Distrib. Inventory Yes
Counter Size N/A
Frequency 800KHz
RoHS6 Compliant Y
Package SOIC