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Product Variant Information section
Product Specification Section
Pricing Section

Stock: 0

On Order:Order inventroy details 2,500
Factory Stock:Factory Stock: 0
Factory Lead Time: N/A
Minimum Order: 2,500
Multiple Of: 2,500
Quantity Web Price
2,500+ $0.885


Attributes Table
Features and Applications

The SP3238EEY-L/TR is a 5-driver/3-receiver device, ideal for laptop/notebook computer and PDA applications. The SP3238E includes one complementary receiver that remains alert to monitor an external device's Ring Indicate signal while the device is shutdown.

The AUTO ON-LINE® feature allows the device to automatically "wake-up" during a shutdown state when an RS-232 cable is connected and a connected peripheral is turned on. Otherwise, the device automatically shuts itself down drawing less than 1 μA.


  • Meets true EIA/TIA-232-F Standards from a +3.0 V to +5.5 V power supply
  • Interoperable with EIA/TIA-232 and adheres to EIA/TIA-562 down to a +2.7 V power source
  • AUTO ON-LINE® circuitry automatically wakes up from a 1 μA shutdown
  • Minimum 250 Kbps data rate under load
  • Regulated Charge Pump Yields Stable RS-232 Outputs Regardless of VCC Variations
  • Enhanced ESD Specifications:
    • +15 KV Human Body Model
    • +15 KV IEC1000-4-2 Air Discharge
    • +8 KV IEC1000-4-2 Contact Discharge

View the Complete family of SP3238E RS-232 Transceivers