SP3203E

RS232 Transceiver with 1.8V Logic Interface, 3-Driver/2-Receiver

Description

The SP3203E provides a RS-232 transceiver solution for portable and hand-held applica- tions such as palmtops, PDA's and cell phones. The SP3203E uses an internal high- efficiency, charge-pump that requires only 0.1μF capacitors during 3.3V operation. This charge pump and Sipex's driver architecture allow the SP3203E to deliver compliant RS-232 performance from a single power supply ranging from +3.0V to +5.5V.
The SP3203E is a 3-driver/2-receiver device, with a unique VL pin to program the TTL input and output logic levels to allow interoperation in mixed-logic voltage systems such as PDA's and cell phones. Receiver outputs will not exceed VL for VOH and transmitter input logic levels are scaled by the magnitude of the VL input.

For technical support or help choosing a product please email Exar’s Serial Technical Support group at:  serialtechsupport@exar.com.
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Features

  • 3 Driver/ 2 Receiver Architecture
  • Logic selector function (VL) sets TTL input/output levels for mixed logic systems
  • Meets true EIA/TIA-232-F Standards from a +3.0V to +5.5V power supply
  • Interoperable with EIA/TIA-232 and adheres to EIA/TIA-562 down to a +2.7V power source
  • Minimum 250Kbps data rate under load
  • Regulated Charge Pump Yields Stable RS-232 Outputs Regardless of VCC Variations
  • Enhanced ESD Specifications:
    • ±15KV Human Body Model
    • ±15KV IEC1000-4-2 Air Discharge
    • ±8KV IEC1000-4-2 Contact Discharge

Application

  • Palmtops
  • Cell phone Data Cables
  • PDA's

Design Tools

Technical Library

Packaging

Pkg Code Details Quantities Dimensions PDF
SSOP20
  • JEDEC Reference: MO-150
  • MSL Pb-Free: L2 @ 260ºC
  • MSL SnPb Eutectic: n/a
  • ThetaJA: 83ºC/W
  • Bulk Pack Style: Tube
  • Quantity per Bulk Pack: n/a
  • Quantity per Reel: 1500
  • Quantity per Tube: 66
  • Quantity per Tray: n/a
  • Reel Size (Dia. x Width x Pitch): 330 x 16 x 12
  • Tape & Reel Unit Orientation: Pin 1 at sprocket hole
  • Dimensions: mm
  • Length: 7.20
  • Width: 5.30
  • Thickness: 1.75
  • Lead Pitch: 0.65
TSSOP20
  • JEDEC Reference: MO-153
  • MSL Pb-Free: L1 @ 260ºC
  • MSL SnPb Eutectic: n/a
  • ThetaJA: 110.7ºC/W
  • Bulk Pack Style: Tube
  • Quantity per Bulk Pack: n/a
  • Quantity per Reel: 2500
  • Quantity per Tube: 74
  • Quantity per Tray: n/a
  • Reel Size (Dia. x Width x Pitch): 330 x 16 x 8
  • Tape & Reel Unit Orientation: Pin 1 at sprocket hole.
  • Dimensions: mm
  • Length: 6.5
  • Width: 4.4
  • Thickness: 1
  • Lead Pitch: 0.65

Parts & Purchasing

Part Number Pkg Code RoHS Min Temp Max Temp Status Buy Now Order Samples
SP3203EA SSOP20 -40 85 OBS
SP3203EA/TR SSOP20 -40 85 OBS
SP3203EA-L OBS
SP3203ECA SSOP20 0 70 OBS
SP3203ECA/TR SSOP20 0 70 OBS
SP3203ECA-L OBS
SP3203ECY TSSOP20 0 70 OBS
SP3203ECY/TR TSSOP20 0 70 OBS
SP3203ECY-L TSSOP20 0 70 OBS Suggested:
SP3203ECY-L/TR
SP3203ECY-L/TR TSSOP20 0 70 Active
SP3203EEA SSOP20 -40 85 OBS
SP3203EEA/TR SSOP20 -40 85 OBS
SP3203EEA-L OBS
SP3203EEY TSSOP20 -40 85 OBS
SP3203EEY/TR TSSOP20 -40 85 OBS
SP3203EEY-L TSSOP20 -40 85 EOL Suggested:
SP3203EEY-L/TR
SP3203EEY-L/TR TSSOP20 -40 85 Active
SP3203EY TSSOP20 -40 85 OBS
SP3203EY/TR TSSOP20 -40 85 OBS
SP3203EY-L TSSOP20 -40 85 OBS
SP3203EY-L/TR TSSOP20 -40 85 OBS
Show obsolete parts
Part Status Legend
Active - the part is released for sale, standard product.
EOL (End of Life) - the part is no longer being manufactured, there may or may not be inventory still in stock.
CF (Contact Factory) - the part is still active but customers should check with the factory for availability. Longer lead-times may apply.
PRE (Pre-introduction) - the part has not been introduced or the part number is an early version available for sample only.
OBS (Obsolete) - the part is no longer being manufactured and may not be ordered.
NRND (Not Recommended for New Designs) - the part is not recommended for new designs.
Distribution Date Description File
07/11/2017 Product Discontinuation Notification PDN_17-0626-02-1033.pdf
05/10/2017 Qualification of alternate assembly subcon, JCET. PCN 17-0208-03 JCET-1033.pdf
03/17/2017 Qualification of copper wire bonding assembly in Carsem. PCN 17-0310-01 Carsem Cu-1033.pdf
02/15/2017 Qualification of alternate assembly subcon, ANST. PCN 16-1149-02 ANST-1033.pdf
07/26/2016 Product discontinuation notification. Discontinued. PDN 16-0626-01-1033.pdf
01/11/2016 Alternate foundry Addition of Silan as an alternate foundry. pcn 15-0940-02 silan-1033.pdf
07/03/2013 Addition of qualified 6 inch wafer processing line in Episil, in addition to the currently qualified 5 inch wafer processing line. Other change (foundry 6 inch wafer qualification). PCN_13-0507-01-1033.pdf
03/08/2012 Wafer Fabrication Facility Wafer foundry request. PCAN_12-0206-01-1033.pdf
06/06/2011 Material Change: Convert all products in 20ld TSSOP package to Green (halogen-free) material using the same Bill of Material as 16ld TSSOP. Migrating to green environment and material standardization. PCN_11-0516-01-1033.pdf
07/15/2010 Change in packing quantity per reel and also carrier tape width/pitch. Standardization PCN_10-0706-02-1033.pdf
02/28/2007 Product Obsolescence Letter and Discontinuation Notification. Discontinued. POL_022807-1033.pdf
06/26/2006 Amendment of PCN transferring certain Power Management and Interface Products from Hillview fabrication and facility to wafer foundary Episil instead of Silan. See attached Product List Power Management and Interface products as listed are being transfer to external wafer foundry, due to cessation of operations of the sipex Hillview Fabrication manufacturing site PCN 06-0130-03a-1033.pdf
02/02/2006 Announcing transfer of certain Power Management and Interface Products from Hillview fabrication and facility to wafer foundary Silan. See attached Product List Power Management and Interface products as listed are being transfer to external wafer foundry, due to cessation of operations of the sipex Hillview Fabrication manufacturing site PCN-06-0130-03-1033.pdf