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Manufacturer Part #

ST3222BTR

ST3222 Series 3 to 3.6 V 400 kbps Low Power RS-232 Driver and Receiver -TSSOP-20

ECAD Model:
Mfr. Name: STMicroelectronics
Standard Pkg:
Date Code: 2031
Product Specification Section
Technical 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
Package Style:  TSSOP-20
Mounting Method: Surface Mount
Features & 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
Pricing Section
Global Stock:
0
USA:
0
2,500
Factory Stock:Factory Stock:
0
Factory Lead Time:
N/A
Minimum Order:
2500
Multiple Of:
2500
Total
$1,825.00
USD
Quantity
Web Price
2,500
$0.73
5,000
$0.595
7,500
$0.59
10,000+
$0.585