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MAX3186 PDF预览

MAX3186

更新时间: 2024-11-25 22:55:23
品牌 Logo 应用领域
美信 - MAXIM 调制解调器
页数 文件大小 规格书
8页 88K
描述
【15kV ESD-Protected, EMC-Compliant, 230kbps RS-232 Serial Port for Modems

MAX3186 数据手册

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19-1077; Rev 0; 9/96  
±15kV ESD-Prote c te d, EMC-Com plia nt, 230kbps  
RS-232 Se ria l Port for Mode m s  
MAX3186  
_______________Ge n e ra l De s c rip t io n  
____________________________Fe a t u re s  
The MAX3186 is a complete DCE 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 or SO Packages  
Guaranteed 230kbps Data Rate  
Flow-Through Pinout  
The MAX3186 has five RS-232 transmitters, three RS-  
232 receivers, and no charge pump, optimizing it for  
operation in modem applications. It is guaranteed to  
run at data rates up to 230kbps, providing compatibility  
with popular software for communicating with personal  
computers. Power-supply current is less than 300µA for  
I
DD  
and I , and less than 1mA for I  
.
SS  
CC  
Complete DCE Serial Port  
The MAX3186 is available in an SO package and in the  
tiny SSOP that further reduces board space.  
________________________Ap p lic a t io n s  
______________Ord e rin g In fo rm a t io n  
Modems  
PART  
TEMP. RANGE  
0°C to +70°C  
PIN-PACKAGE  
20 SO  
ISDN Modems  
MAX3186CWP  
MAX3186CAP  
MAX3186EWP  
MAX3186EAP  
0°C to +70°C  
20 SSOP  
20 SO  
Instruments  
-40°C to +85°C  
-40°C to +85°C  
Equipment Meeting IEC1000-4-2  
20 SSOP  
__________Typ ic a l Op e ra t in g Circ u it  
__________________P in Co n fig u ra t io n  
TOP VIEW  
MAX3186  
MAX3185  
1
2
V
CC  
V
20  
DD  
T1  
R1  
T1OUT  
R1IN  
19 T1IN  
T2  
T3  
T4  
T5  
R1  
R2  
R3  
R2  
R3  
R4  
R5  
T1  
T2  
T3  
R1OUT  
3
18  
17  
16  
15  
14  
13  
12  
RS-232  
INTERCONNECTING  
CABLE  
T2OUT  
R2IN  
4
T2IN  
TTL/CMOS  
LOGIC  
I/O  
TTL/CMOS  
LOGIC  
I/O  
R2OUT  
R3OUT  
T3IN  
5
R3IN  
6
T3OUT  
T4OUT  
T5OUT  
7
T4IN  
8
T5IN  
9
V
SS  
10  
11 GND  
MAX3186  
SO/SSOP  
________________________________________________________________ Maxim Integrated Products  
1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800  

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