ADM3222AN

低功耗， + 3.3V ， RS - 232线路驱动器/接收器 Low Power, +3.3 V, RS-232 Line Drivers/Receivers

GENERAL DESCRIPTION

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.

FEATURES

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

General-purpose RS-232 data link

Portable instruments

Printers, palmtop computers, PDAs