TRS3386E

illustrate

The TRS3386E is a three-driver and two-receiver RS-232 interface device with mixed-signal traffic separated power pins. All RS-232 input and output protection ± 15 kV using IEC 61000-4-2 air gap discharge method, ± 8 kV using IEC 61000-4-2 contact discharge method and ± 15 kV using human-body models.

The charge pump requires only four small operating 0.1 μF capacitors from a 3.3 V supply voltage. The TRS3386E is capable of operating at data rates up to 250 kbps while maintaining RS-232 compliant output levels.

The TRS3386E has a unique feature_VL pin that enables the system to run at mixed logic voltages. The two-level driver (DIN) and receiver output (ROUT) pin programmable logic is via V_litre。

characteristic

• V for_LPin compatibility with mixed voltage systems
  Logic side down to 2.5 V
• Enhanced ESD protection for input and RIN for DOUT output
  • ± 15 kV full-body model
  • ± 15 kV in accordance with IEC 61000-4-2 air gap discharge
  • ± 8 kV contact discharge according to IEC 61000-4-2
• Low 300μA supply current
• The specified data transfer rate of 250 kbps
• 1μA low power shutdown
• The EIA/TIA-232 specifications of the meeting are as low as 3 volts
• Designed to be interchangeable with device industry standard '3386'
• apply
  • Handheld devices
  • Pocket PC
  • cell phone
  • Battery-powered devices
  • Data cable