UT3232 Datasheet, PDF (1/7 Pages) Unisonic Technologies – 3.0V TO 5.5V LOW POWER MULTICHANNEL RS-232 LINE TRANSCEIVERS USING FOR

UNISONIC TECHNOLOGIES CO., LTD
UT3232
Preliminary
3.0V TO 5.5V LOW POWER
MULTICHANNEL RS-232 LINE
TRANSCEIVERS USING FOR
0.1μF EXTERNAL CAPACITORS
 DESCRIPTION
The UTC UT3232 have two receivers and two drivers, and a dual
charge-pump circuit. The device meets the requirements of
TIA/EIA-232-F and provides the electrical interface between an
asynchronous communication controller and the serial-port connector.
The charge pump and four small external capacitors allow operation
from a single 3.0V to 5.5V supply. The device operates at data
signaling rates up to 250kbit/s and a maximum of 35V/μs driver output
slew rate.
 FEATURES
* Exceeds ±8KV ESD Protection(HBM) for RS-232 I/O Pins
* Meets the Requirements of TIA/EIA-232-F and ITU V.28 Standards
* Operates With 3.0V to 5.5V V_CC Supply
* Operates Up To 250kbit/s Data Rate
* Two Drivers and Two Receivers
* External Capacitors 4×0.1μF
* Accepts 5.0V Logic Input With 3.3V Supply
 ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
UT3232L-P16-T
UT3232G-P16-T
UT3232L-P16-R
UT3232G-P16-R
Package
SOP-16
SOP-16
CMOS IC
SOP-16
TSSOP-16
Packing
Tube
Tape Reel
www.unisonic.com.tw
Copyright © 2014 Unisonic Technologies Co., Ltd
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