AEIC-7273-S16
Quad Differential Line Driver

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.

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AEIC-7273-S16

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Features [+-]

  • 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

Applications [+-]

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

Benefits [+-]

  • Wide temperature (-55 to +125 degree C) and voltage coverage (3.5V to 30V) meeting industrial requirement
  • Incorporated current limit and thermal shutdown to assure high reliability in harsh environment applications
  • One stop solution for encoder solutions (encoder, decoder and line drivers)
  • Competitive price and bundling options with encoder are available

Documents [+-]

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