MAX202ESE-T中文资料

General Description

The MAX200–MAX211/MAX213 transceivers are designed for RS-232 and V.28 communication inter-faces where ±12V supplies are not available. On-board charge pumps convert the +5V input to the ±10V need-ed for RS-232 output levels. The MAX201 and MAX209operate from +5V and +12V, and contain a +12V to -12V charge-pump voltage converter.

The MAX200–MAX211/MAX213 drivers and receivers meet all EIA/TIA-232E and CCITT V.28 specifications at a data rate of 20kbps. The drivers maintain the ±5V EIA/TIA-232E output signal levels at data rates in excess of 120kbps when loaded in accordance with the EIA/TIA-232E specification.

The 5μW shutdown mode of the MAX200, MAX205,MAX206, and MAX211 conserves energy in battery-powered systems. The MAX213 has an active-low shut-down and an active-high receiver enable control. Two receivers of the MAX213 are active, allowing ring indica-tor (RI) to be monitored easily using only 75μW power.The MAX211 and MAX213 are available in a 28-pin wide small-outline (SO) package and a 28-pin shrink small-outline (SSOP) package, which occupies only 40% of the area of the SO. The MAX207 is now avail-able in a 24-pin SO package and a 24-pin SSOP. The MAX203 and MAX205 use no external components,and are recommended for applications with limited circuit board space.

Applications

Computers

Laptops, Palmtops, Notebooks Battery-Powered Equipment Hand-Held Equipment

Next-Generation Device Features

?For Low-Cost Applications:

MAX221E: ±15kV ESD-Protected, +5V, 1μA,

Single RS-232 Transceiver with AutoShutdown??For Low-Voltage and Space-Constrained Applications:

MAX3222E/MAX3232E/MAX3237E/MAX3241E/MAX3246E: ±15kV ESD-Protected, Down to 10nA,+3.0V to +5.5V, Up to 1Mbps, True RS-232

Transceivers (MAX3246E Available in UCSP?Package)?For Space-Constrained Applications:

MAX3228E/MAX3229E: ±15kV ESD-Protected,+2.5V to +5.5V, RS-232 Transceivers in UCSP ?For Low-Voltage or Data Cable Applications:MAX3380E/MAX3381E: +2.35V TO +5.5V, 1μA,2Tx/2Rx RS-232 Transceivers with ±15kV ESD-Protected I/O and Logic Pins ?For Low-Power Applications:

MAX3224E–MAX3227E/MAX3244E/MAX3245E:±15kV ESD-Protected, 1μA, 1Mbps, +3.0V to +5.5V, RS-232 Transceivers with AutoShutdown Plus?

MAX200–MAX211/MAX213

+5V , RS-232 Transceivers

with 0.1μF External Capacitors

________________________________________________________________Maxim Integrated Products 1

19-0065; Rev 6; 10/03

For pricing, delivery, and ordering information,please contact Maxim/Dallas Direct!at 1-888-629-4642, or visit Maxim’s website at https://www.sodocs.net/doc/f83169069.html,.

Ordering Information appears at end of data sheet

AutoShutdown, AutoShutdown Plus, and UCSP are trademarks of Maxim Integrated Products, Inc.

MAX200–MAX211/MAX213

+5V , RS-232 Transceivers

with 0.1μF External Capacitors

______________________________________________________________________________________19

Ordering Information

*Contact factory for dice specifications.

M A X 200–M A X 211/M A X 213

+5V , RS-232 Transceivers

with 0.1μF External Capacitors Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.

20____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600?2003 Maxim Integrated Products

Printed USA

is a registered trademark of Maxim Integrated Products.

Package Information

(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information,go to https://www.sodocs.net/doc/f83169069.html,/packages .)