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MAX3185EWP

更新时间： 2024-11-25 22:18:07

品牌	Logo	应用领域
美信 - MAXIM		电脑 PC
页数	文件大小	规格书
8页	67K
描述
【15kV ESD-Protected, EMC-Compliant, 230kbps RS-232 Serial Port for Motherboards/Desktop PCs

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中文翻译

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数据手册

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MAX3185EWP 数据手册

19-1076; Rev 0; 9/96

±15kV ESD-Prote c te d, EMC-Com plia nt, 230kbps

RS-232 Se ria l Port for Mothe rboa rds /De s ktop PCs

MAX3185

_______________Ge n e ra l De s c rip t io n

____________________________Fe a t u re s

The MAX3185 is a complete DTE RS-232 serial port

designed to meet the stringent ESD requirements of the

European community. All transmitter outputs and receiv-

er inputs are protected to ±15kV using IEC 1000-4-2

Air-Gap Discharge, ±8kV using IEC 1000-4-2 Contact

Discharge, and ±15kV using the Human Body Model.

♦ Enhanced ESD Protection:

±15kV—Human Body Model

±8kV—IEC1000-4-2, Contact Discharge

±15kV—IEC1000-4-2, Air-Gap Discharge

♦ Latchup Free During an ESD Event

♦ 20-Pin SSOP and SO Packages

♦ Guaranteed 230kbps Data Rate

♦ Flow-Through Pinout

The MAX3185 has three RS-232 transmitters, five RS-

232 receivers, and no charge pump, optimizing it for

operation in desktop PC and motherboard applications.

It is guaranteed to run at data rates up to 230kbps, pro-

viding compatibility with popular software for communi-

cating with personal computers. Power-supply current

♦ Pin Compatible with SN75C185

♦ Complete DTE Serial Port

is less than 300µA for I

and I , and less than 1mA

for I

The MAX3185 is pin and functionally compatible with

the industry-standard 75185, so existing designs can

ins ta ntly b e c ome EMC c omp lia nt. The MAX3185 is

available in an SO package and in the tiny SSOP that

further reduces board space.

______________Ord e rin g In fo rm a t io n

PART

TEMP. RANGE

0°C to +70°C

PIN-PACKAGE

20 SO

MAX3185CWP

MAX3185CAP

MAX3185EWP

MAX3185EAP

________________________Ap p lic a t io n s

0°C to +70°C

20 SSOP

20 SO

Desktop PC

-40°C to +85°C

20 SSOP

Motherboards

Instruments

Equipment Meeting IEC1000-4-2

__________Typ ic a l Op e ra t in g Circ u it

__________________P in Co n fig u ra t io n

MAX3186

MAX3185

TOP VIEW

R1OUT

R2OUT

R3OUT

T1IN

R1IN

R2IN

RS-232

INTERCONNECTING

CABLE

TTL/CMOS

LOGIC

I/O

TTL/CMOS

LOGIC

I/O

R3IN

T1OUT

T2OUT

R4IN

T2IN

R4OUT

T3IN

T3OUT

R5IN

R5OUT

GND

MAX3185

SO/SSOP

________________________________________________________________ Maxim Integrated Products

For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800

12 3 4 5 6 7 8

中文翻译

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与MAX3185EWP相关器件

型号	品牌	获取价格	描述	数据表
MAX3185EWP+	MAXIM	获取价格	Line Transceiver, 1 Func, 3 Driver, 5 Rcvr, BICMOS, PDSO20, 0.300 INCH, SOIC-20
MAX3185EWP+T	MAXIM	获取价格	Line Transceiver, 1 Func, 3 Driver, 5 Rcvr, BICMOS, PDSO20, 0.300 INCH, SOIC-20
MAX3185EWPT	MAXIM	获取价格	Line Transceiver, 1 Func, 3 Driver, 5 Rcvr, BICMOS, PDSO20, 0.300 INCH, SOIC-20
MAX3185EWP-T	MAXIM	获取价格	LINE TRANSCEIVER, PDSO20, 0.300 INCH, SOIC-20
MAX3186	MAXIM	获取价格	【15kV ESD-Protected, EMC-Compliant, 230kbps R
MAX3186	ADI	获取价格	±15kV ESD保护、符合EMC标准、230kbps RS-232串口，适用于调制解调器
MAX31865	MAXIM	获取价格	RTD-to-Digital Converter
MAX31865	ADI	获取价格	RTD至数字输出转换器
MAX31865AAP+	MAXIM	获取价格	暂无描述
MAX31865ATP+	MAXIM	获取价格	Analog Circuit, 1 Func, ROHS COMPLIANT, TQFN-20

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