MAX3243ECDWG4

更新时间： 2024-11-09 05:49:03

品牌	Logo	应用领域
德州仪器 - TI		驱动器
页数	文件大小	规格书
26页	742K
描述
3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV IEC ESD PROTECTION

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MAX3243ECDWG4 数据手册

MAX3243E

www.ti.com ................................................................................................................................................... SLLS657C–APRIL 2005–REVISED FEBRUARY 2009

3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER

WITH ±15-kV IEC ESD PROTECTION

FEATURES

DB, DW, OR PW PACKAGE

•

Single-Chip and Single-Supply Interface for

IBM™ PC/AT™ Serial Port

(TOP VIEW)

C2+

C2−

V−

C1+

•

ESD Protection for RS-232 Bus Pins

V+

V_CC

–

±15-kV Human-Body Model (HBM)

±8-kV IEC61000-4-2, Contact Discharge

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

RIN1

RIN2

GND

C1−

•

Meets or Exceeds Requirements of

TIA/EIA-232-F and ITU v.28 Standards

RIN3

FORCEON

FORCEOFF

INVALID

ROUT2B

ROUT1

ROUT2

ROUT3

RIN4

RIN5

•

Operates With 3-V to 5.5-V V_CCSupply

DOUT1

DOUT2

DOUT3

DIN3

Always-Active Noninverting Receiver Output

(ROUT2B)

•

Designed to Transmit at a Data Rate up to

500 kbit/s

DIN2 13

16 ROUT4

•

Low Standby Current . . . 1 µA Typ

External Capacitors . . . 4 × 0.1 µF

Accepts 5-V Logic Input With 3.3-V Supply

DIN1

ROUT5

QFN PACKAGE

(TOP VIEW)

Designed to Be Interchangeable With Maxim

MAX3243E

•

Serial-Mouse Driveability

Auto-Powerdown Feature to Disable Driver

Outputs When No Valid RS-232 Signal Is

Sensed

32 31 30 29 28 27 26 25

RIN1

RIN2

GND

•

Package Options Include Plastic Small-Outline

(DW), Shrink Small-Outline (DB), and Thin

Shrink Small-Outline (PW) Packages

C1–

RIN3

FORCEON

FORCEOFF

INVALID

ROUTB2

ROUT1

ROUT2

RIN4

RIN5

APPLICATIONS

DOUT1

DOUT2

DOUT3

•

Battery-Powered Systems

PDAs

Notebooks

Laptops

Palmtop PCs

Hand-Held Equipment

10 11 12 13 14 15 16

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.

IBM, PC/AT are trademarks of International Business Machines Corporation.

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...26

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与MAX3243ECDWG4相关器件

型号	品牌	获取价格	描述	数据表
MAX3243ECDWR	TI	获取价格	3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/
MAX3243ECDWRG4	TI	获取价格	3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/
MAX3243ECPW	TI	获取价格	3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/
MAX3243ECPWE4	TI	获取价格	3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/
MAX3243ECPWG4	TI	获取价格	3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/
MAX3243ECPWR	TI	获取价格	3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/
MAX3243ECPWRE4	TI	获取价格	3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/
MAX3243ECPWRG4	TI	获取价格	3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/
MAX3243ECRHBR	TI	获取价格	3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/
MAX3243ECRHBRG4	TI	获取价格	3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/

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