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Product Variant Information section
Product Specification Section
Pricing Section

Stock: 12,226

On Order: 0
Factory Stock:Factory Stock: 0
Factory Lead Time: 20 Weeks
Minimum Order: 1
Multiple Of: 1
Quantity Web Price
1 $1.34
250 $0.965
500 $0.925
750 $0.905
1,500+ $0.87
Total:

$2.68

USD
Attributes
Attributes Table
Data Rate 400kbps
Operating Temp Range -40°C to +85°C
Supply Voltage 3V to 3.6V
Duplex Full Duplex
Function Transceiver
No. of Drivers 2
No. of Receivers 2
Supply Current 0.3mA
No of Terminals 20
Features and Applications

<divid="ctl00_placeholdermain_displayproductoverview_displayproductoverview_conditionpnl_ctl00_ctl00__controlwrapper_richhtmlfield" />The ST3222BTR is a 3 V powered EIA/TIA-232 and V.28/V.24 communications interface with low power requirements and high data-rate capabilities.

ST3222 has a proprietary low dropout transmitter output stage providing true RS-232 performance from 3 to 3.6 V power supplies. The device requires only four small 0.1 mF standard external capacitors for operating from 3 V supply. It has an operating temperature range of -40 °C to 85 °C and available in TSSOP20 package.

Features:

  • 300 μA supply current
  • 250 kbps minimum guarantee data rate
  • 6 V/μs minimum guarantee slew rate
  • Meet EIA/TIA-232 specification down to 3 V

Applications:

  • Subnotebooks
  • Palmtop computers
  • Battery
  • Powered equipment
  • Hand-held equipment
  • Peripherals and printers