ISO1176TDW.pdf

The ISO1176T is an isolated differential line transceiver with integrated oscillator outputs that provide the primary voltage for an isolation transformer. The device is ideal for long transmission lines because the ground loop is broken to 

Characteristic

• Meets or Exceeds the Requirements of EN 50170 and TIA/EIA-485-A

• Signaling Rates up to 40 Mbps

• Easy Isolated Power Design with Integrated Transformer Driver

• Typical Efficiency > 60% (ILOAD = 100 mA) - see SLUU471

• Differential Output exceeds 2.1 V (54-Ω Load)

• Low Bus Capacitance 10 pF (Maximum)

• Fail-safe Receiver for Bus Open, Short, or Idle

• 50-kV/µs Typical Transient Immunity

• Safety and Regulatory Approvals

• 4242 VPK Basic Insulation per DIN V VDE V 0884-10 and DIN EN 61010-1

• 2500 VRMS Isolation for 1 minute per UL 1577

• CSA Component Acceptance Notice 5A, IEC 60950-1 and IEC 61010-1 Standards