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Texas Instruments SN65C1168E-SEP Differential Drivers/Receivers

Texas Instruments SN65C1168E-SEP Differential Drivers/Receivers consist of dual drivers and dual receivers with ±12kV ESD (HBM) and ±8kV ESD (IEC61000-4-2 Air-Gap Discharge and Contact Discharge) for RS-422 bus pins. The device meets the requirements of TIA/EIA-422-B and ITU recommendation V.11. Some parameters do not meet all TIA/EIA-422-B and ITU recommendation V.11 requirements after 20krad(Si) TID exposure. The Texas Instruments SN65C1168E-SEP drivers have individual active-high enables.

Features

  • VID V62/19606
  • Radiation hardened
    • Single event latch-up (SEL) immune to 43MeV-cm2/mg at 125°C
    • ELDRS-free to 30krad(Si)
    • Total ionizing dose (TID) RLAT for every wafer lot up to 20krad(Si)
  • Space Enhanced Plastic
    • Controlled baseline
    • Gold wire
    • NiPdAu lead finish
    • One assembly and test site
    • One fabrication site
    • Available in military (–55°C to 125°C) temperature range
    • Extended product life cycle
    • Extended product-change notification
    • Product traceability
    • Enhanced mold compound for low outgassing
  • Meet or exceed standards TIA/EIA-422-B and ITU recommendation V.11
  • Operate from a single 5V power supply
  • ESD protection for RS-422 bus pins
    • ±12kV human-body model (HBM)
    • ±8kV IEC 61000-4-2, contact discharge
    • ±8kV IEC 61000-4-2, air-gap discharge
  • Low-pulse skew
  • Receiver input impedance: 17kΩ (typical)
  • Receiver input sensitivity: ±200mV
  • Receiver common-mode input voltage range of –7V to 7V
  • Glitch-free power-up/power-down protection

Applications

  • Support low earth orbit space applications
  • Satellite communications
  • AC and servo motor drives

Functional Block Diagram

Block Diagram - Texas Instruments SN65C1168E-SEP Differential Drivers/Receivers
Pubblicato: 2019-10-01 | Aggiornato: 2025-11-20