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Manufacturer Part #

SP3223EEA-L/TR

SP3223E Series 120 kbps 5.5 V Intelligent RS-232 Transceiver - SSOP-20

Product Specification Section
Technical Attributes
Attributes Table
Data Rate: 235kbps
ESD Voltage-Max: ±15kV
Operating Temp Range: -40°C to +85°C
Supply Voltage: 3V to 5.5V
Duplex: Full Duplex
Function: Transceiver
No. of Drivers: 2
No. of Receivers: 2
Supply Current: 0.3mA
Power Dissipation: 0.75W
No of Terminals: 20
Moisture Sensitivity Level: 2
Package Style:  SSOP-20
Mounting Method: Surface Mount
Features & Applications
EXAR, the market leader, offers the industry's broadest line-up of UART and serial protocol transceivers solutions.

With over 200 devices, wide 2.25 to 5.5V power supply range, 1 to 128 bytes of FIFO and compliance with the universal 3.3/5V PCI, Intel and Motorola bus interfaces, including single protocol ICs that support RS-232, RS-422 or RS-485 as well as dual and multi-protocol ICs that support from 2 to 8 of the most popular interface standards with a single IC, Exar has already done the difficult work for you.

We can deliver an immediate competitive advantage to your compressed time-to-market demands accelerating initial design, to functioning prototype and finally volume production.

The SP3223 products are RS-232 transceiver solutions intended for portable applications such as notebook and hand held computers. The SP3223 use an internal high-efficiency, charge-pump power supply that requires only 0.1μF capacitors in 3.3V operation. This charge pump and Exar's driver architecture allow the SP3223 series to deliver compliant RS-232 performance from a single power supply ranging from +3.3V to +5.0V.

The SP3223 is a 2-driver/2-receiver device ideal for laptop/notebook computer and PDA applications.  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 1uA.

Features

  • 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
  • AUTO ON-LINE® circuitry automatically wakes up from a 1μA shutdown
  • Minimum 250Kbps data rate under load (EB)
  • 1 Mbps data rate for high speed RS-232 (EU)
  • Regulated Charge Pump Yields Stable RS-232 Outputs Regardless of Vcc Variations
  • ESD Specifications:
    • ±15KV Human Body Model
    • ±15KV IEC1000-4-2 Air Discharge
    • ±8KV IEC1000-4-2 Contact Discharge
Pricing Section
Stock:
18,761
Minimum Order:
1
Multiple Of:
1
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
N/A
Total
$1.83
USD
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Quantity
Web Price
1
$1.83
50
$1.39
100
$1.33
250
$1.25
500+
$1.19