SP3232EB Series 250 kbps 5.5 V True RS-232 Transceiver - NSOIC-16

Mfr Part#: SP3232EBEN-L
Mounting Method:  Surface Mount
Package Style:  SOIC-16N
Packaging:  TUBE
Std Packaging Qty:  49



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$0.4500 USD (each)
882+ $0.4500 (Save 10%)


Qty in Stock : 0
Factory Stock : N/A
Factory Lead-Time: N/A
Min. Order Qty: 882
Multiple of: 49
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Product Highlight

  • Data Rate: 250 kbps
  • ESD Voltage-Max: ±15 kV
  • Operating Temp Range: -40 to +85 °C
  • Supply Voltage: 3 to 5.5 V

The SP3232EB series is an RS-232 transceiver solution intended for portable or hand-held applications such as notebook or palmtop computers. The SP3222EB/3232EB series has a high-efficiency, charge-pump power supply that requires only 0.1μF capacitors in 3.3 V operation. This charge pump allows the SP3222EB/3232EB series to deliver true RS-232 performance from a single power supply ranging from +3.0 V to +5.5 V.

The SP3222EB/3232EB are 2-driver/2-receiver devices. This series is ideal for portable or hand-held applications such as notebook or palmtop computers. The ESD tolerance of the SP3222EB/ 3232EB devices are over ±15 kV for both Human Body Model and IEC1000-4-2 Air discharge test methods. The SP3222EB device has a low-power shutdown mode where the devices' driver outputs and charge pumps are disabled. During shutdown, the supply current falls to less than 1 μA.


  • Meets true EIA/TIA-232-F Standards from a +3.0 V to +5.5 V power supply
  • Minimum 120 Kbps Data Rate Under Full Load
  • Interoperable with RS-232 down to +2.7 V power source
  • Enhanced ESD Specifications:
  • ±15 kV Human Body Model
  • ±15 kV IEC1000-4-2 Air Discharge
  • ±8 kV IEC1000-4-2 Contact Discharge

Learn more about the SP3232 family of RS-232 Transceiver

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