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UT3221 Datasheet Multichannael Rs-232 Line Driver/receiver

Manufacturer: Unisonic Technologies

Overview: UNISONIC TECHNOLOGIES CO., LTD UT3221/E +3.0V TO +5.5V POWER SUPPLY, 250KBPS, MULTICHANNAEL RS-232 LINE DRIVER/RECEIVER CMOS IC SSOP-16.

General Description

The UTC UT3221/E consists of 1 driver and 1 receiver.

It meets ElA/TIA-232 and V.28/V.24 specifications, it intended for notebook puter applications.

A high-efficiency, dual charge-pumps power supply and a low-dropout transmitter bine to deliver true RS-232 performance from a single +3.0V~+5.5V power supply.

Key Features

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  • Operates With 3.0V to 5.5V Power Supply.
  • One Driver and One Receiver.
  • Operates Up To 250 kbps.
  • Designed to Transmit at a Data Rate of 250 kbps.
  • Low Standby Current (1µA Typical).
  • External Capacitors (4.
  • 0.1µF).
  • Accepts 5.0V Logic Input With 3.3V Supply.
  • Serial-Mouse Drivability.
  • Exceeds ±8KV ESD Protection(HBM) for RS-232 I/O Pins.

More Datasheets from Unisonic Technologies

Part Number Description
UT3221E MULTICHANNAEL RS-232 LINE DRIVER/RECEIVER
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UT3202 3.0V TO 5.5V LOW POWER MULTICHANNEL RS-232 LINE TRANSCEIVERS
UT3243A MULTICHANNAEL RS-232 LINE DRIVERS/RECEIVERS
UT32N10 N-CHANNEL MOSFET
UT32NP06 N-CHANNEL / P-CHANNEL Power MOSFET
UT3008-H P-CHANNEL POWER MOSFET
UT306S 60V SHIELDED GATE N-CHANNEL POWER MOSFET
UT30N04 N-CHANNEL MOSFET
UT30N06H N-CHANNEL MOSFET

UT3221 Distributor