Datasheet > MAX232E_101

MAX232E_101

更新时间： 2024-11-06 11:56:31

品牌	Logo	应用领域
德州仪器 - TI		驱动器
页数	文件大小	规格书
18页	501K
描述
DUAL RS-232 DRIVER/RECEIVER WITH IEC61000-4-2 PROTECTION

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MAX232E_101 数据手册

MAX232E

www.ti.com

SLLS723B –APRIL 2006–REVISED NOVEMBER 2009

DUAL RS-232 DRIVER/RECEIVER WITH IEC61000-4-2 PROTECTION

Check for Samples: MAX232E

FEATURES

•

Meets or Exceeds TIA/RS-232-F and ITU

Recommendation V.28

D, DW, N, NS, OR PW PACKAGE

(TOP VIEW)

•

Operates From a Single 5-V Power Supply

V_CC

C1+

V_S+

C1−

With 1.0-μF Charge-Pump Capacitors

GND

DOUT1

RIN1

•

Operates up to 250 kbit/s

Two Drivers and Two Receivers

±30-V Input Levels

C2+

C2−

ROUT1

Low Supply Current . . . 8 mA Typical

ESD Protection for RS-232 Bus Pins

11 DIN1

V_S−

DIN2

ROUT2

DOUT2

RIN2

–

±15-kV Human-Body Model (HBM)

±8-kV IEC61000-4-2, Contact Discharge

±15-kV IEC61000-4-2, Air-Gap Discharge

APPLICATIONS

•

TIA/RS-232-F

Battery-Powered Systems

Terminals

Modems

Computers

DESCRIPTION/ORDERING INFORMATION

The MAX232E is a dual driver/receiver that includes a capacitive voltage generator to supply TIA/RS-232-F

voltage levels from a single 5-V supply. Each receiver converts TIA/RS-232-F inputs to 5-V TTL/CMOS levels.

This receiver has a typical threshold of 1.3 V, a typical hysteresis of 0.5 V, and can accept ±30-V inputs. Each

driver converts TTL/CMOS input levels into TIA/RS-232-F levels. The driver, receiver, and voltage-generator

functions are available as cells in the Texas Instruments LinASIC™ library.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...18

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