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TRS3232E-Q1

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Automotive 3- to 5.5-V 250kbps RS-232 line driver/receiver with +/-15-kV IEC-ESD protection

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Data sheet

TRS3232E-Q1

ACTIVE
Data sheet Order now

Product details

Drivers per package 2 Receivers per package 2 Logic voltage (min) (V) 3.3 Data rate (max) (Mbps) 0.25 Main supply voltage (nom) (V) 3.3, 5 ESD HBM (kV) 15 Rating Automotive Operating temperature range (°C) -40 to 125 Vout (typ) (V) 5.4
Drivers per package 2 Receivers per package 2 Logic voltage (min) (V) 3.3 Data rate (max) (Mbps) 0.25 Main supply voltage (nom) (V) 3.3, 5 ESD HBM (kV) 15 Rating Automotive Operating temperature range (°C) -40 to 125 Vout (typ) (V) 5.4
TSSOP (PW) 16 32 mm² 5 x 6.4
  • Qualified for Automotive Applications
  • ESD Protection for RS-232 Bus Pins
    • ±15-kV Human Body Model (HBM)
    • ±8 kV (IEC61000-4-2, Contact Discharge)
    • ±15 kV (IEC61000-4-2, Air-Gap Discharge)
  • Meets or Exceeds the Requirements of TIA/EIA-232-F
    and ITU v.28 Standards
  • Operates With 3-V to 5.5-V VCC Supply
  • Operates up to 250 kbit/s
  • Two Drivers and Two Receivers
  • Low Supply Current: 300 µA (Typ)
  • External Capacitors: 4 × 0.1 µF
  • Accepts 5-V Logic Input With 3.3-V Supply
  • Pin Compatible to Alternative High-Speed Device (1 Mbit/s):
    TRSF3232E
  • Qualified for Automotive Applications
  • ESD Protection for RS-232 Bus Pins
    • ±15-kV Human Body Model (HBM)
    • ±8 kV (IEC61000-4-2, Contact Discharge)
    • ±15 kV (IEC61000-4-2, Air-Gap Discharge)
  • Meets or Exceeds the Requirements of TIA/EIA-232-F
    and ITU v.28 Standards
  • Operates With 3-V to 5.5-V VCC Supply
  • Operates up to 250 kbit/s
  • Two Drivers and Two Receivers
  • Low Supply Current: 300 µA (Typ)
  • External Capacitors: 4 × 0.1 µF
  • Accepts 5-V Logic Input With 3.3-V Supply
  • Pin Compatible to Alternative High-Speed Device (1 Mbit/s):
    TRSF3232E

The TRS3232E device consists of two line drivers, two line receivers, and a dual charge-pump circuit with ±15-kV IEC ESD protection pin to pin (serial-port connection pins, including GND). The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four small external capacitors allow operation from a single 3-V to 5.5-V supply. The devices operate at data signaling rates up to 250 kbit/s and a maximum of 30-V/µs driver output slew rate.

The TRS3232E device consists of two line drivers, two line receivers, and a dual charge-pump circuit with ±15-kV IEC ESD protection pin to pin (serial-port connection pins, including GND). The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four small external capacitors allow operation from a single 3-V to 5.5-V supply. The devices operate at data signaling rates up to 250 kbit/s and a maximum of 30-V/µs driver output slew rate.
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* Data sheet 3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver datasheet 25 Mar 2009

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