MAX218CSLASHD中文資料美信數(shù)據(jù)手冊PDF規(guī)格書

General Description

The MAX218 RS-232 transceiver is intended for battery powered EIA/TIA-232E and V.28/V.24 communications interfaces that need two drivers and two receivers with minimum power consumption. It provides a wide +1.8V to +4.25V operating voltage range while maintaining true RS-232 and EIA/TIA-562 voltage levels. The MAX218 runs from two alkaline, NiCd, or NiMH cells without any form of voltage regulator.

Features

BETTER THAN BIPOLAR!

? Operates Directly from Two Alkaline, NiCd,

or NiMH Cells

? +1.8V to +4.25V Supply Voltage Range

? 120kbps Data Rate

? Low-Cost Surface-Mount Components

? Meets EIA/TIA-232E Specifications

? 1μA Low-Power Shutdown Mode

? Both Receivers Active During Low-Power Shutdown

? Three-State Receiver Outputs

? Flow-Through Pinout

? On-Board DC-DC Converters

? 20-Pin SSOP, Wide SO, or DIP Packages

Applications

Battery-Powered Equipment

Computers

Printers

Peripherals

Instruments

Modems