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ADM3222ARSZ RS-232接口IC
: RS-232 Interface IC
: 2 Driver
: 2 Receiver
: 460 kb/s
: - 40 C
: + 85 C
相关产品
产品信息
ADM3222ARSZ
RS-232接口集成电路 High-Speed 2-Channel 3.3V
Low Power, 3.3 V, RS-232 Line Drivers/Receivers
GENERAL DESCRIPTION ADM3222ARSZ
The ADM3202/ADM3222/ADM1385 transceivers are high
speed, 2-channel RS-232/V.28 interface devices that operate
from a single 3.3 V power supply. Low power consumption and
a shutdown facility (ADM3222/ADM1385) make them ideal for
battery-powered portable instruments.
The ADM3202/ADM3222/ADM1385 parts conform to the
EIA-232E and CCITT V.28 specifications and operate at data
rates up to 460 kbps.
Four external 0.1 μF charge pump capacitors are used for the
voltage doubler/inverter, permitting operation from a single
3.3 V supply.
FEATURES ADM3222ARSZ
460 kbps data rate
Specified at 3.3 V
Meets EIA-232E specifications
0.1 μF charge pump capacitors
Low power shutdown (ADM3222 and ADM1385)
PDIP, SOIC_N, SOIC_W, SSOP, and TSSOP options
Upgrade for MAX3222/MAX3232 and LTC1385
ESD protection to IEC 1000-4-2 (801.2)
on RS-232 pins (ADM3202 only)
±8 kV: contact discharge
±15 kV: air gap discharge
APPLICATIONS ADM3222ARSZ
General-purpose RS-232 data link
Portable instruments
Printers, palmtop computers, PDAs
