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MAX3233ECWP+ PDF预览

MAX3233ECWP+

更新时间： 2024-02-23 06:36:01
品牌 Logo 应用领域
美信 - MAXIM 电容器
页数 文件大小 规格书
12页 146K
描述
Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, PDSO20, ROHS COMPLIANT, SOP-20

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中文翻译

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MAX3233ECWP+ 技术参数

是否Rohs认证： 符合生命周期：Obsolete
零件包装代码：SOIC包装说明：SOP,
针数：20Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.26差分输出：NO
驱动器位数：2输入特性：SCHMITT TRIGGER
接口集成电路类型：LINE TRANSCEIVER接口标准：EIA-232; TIA-232; V.24; V.28
JESD-30 代码：R-PDSO-G20JESD-609代码：e3
长度：12.8 mm湿度敏感等级：1
功能数量：2端子数量：20
最高工作温度：70 °C最低工作温度：
封装主体材料：PLASTIC/EPOXY封装代码：SOP
封装形状：RECTANGULAR封装形式：SMALL OUTLINE
峰值回流温度（摄氏度）：260认证状态：Not Qualified
接收器位数：2座面最大高度：2.65 mm
最大供电电压：3.6 V最小供电电压：3 V
标称供电电压：3.3 V表面贴装：YES
温度等级：COMMERCIAL端子面层：Matte Tin (Sn)
端子形式：GULL WING端子节距：1.27 mm
端子位置：DUAL处于峰值回流温度下的最长时间：30
宽度：7.5 mmBase Number Matches：1

MAX3233ECWP+ 数据手册

 浏览型号MAX3233ECWP+的Datasheet PDF文件第2页浏览型号MAX3233ECWP+的Datasheet PDF文件第3页浏览型号MAX3233ECWP+的Datasheet PDF文件第4页浏览型号MAX3233ECWP+的Datasheet PDF文件第5页浏览型号MAX3233ECWP+的Datasheet PDF文件第6页浏览型号MAX3233ECWP+的Datasheet PDF文件第7页 
19-1473; Rev 0; 4/99  
±15kV ESD-Prote c te d, 1µA, 250kbps , 3.3V/5V, Dua l  
RS -2 3 2 Tra n s c e ive rs w it h In t e rn a l Ca p a c it o rs  
MAX23E  
________________Ge n e ra l De s c rip t io n  
____________________________Fe a t u re s  
The MAX3233E/MAX3235E are EIA/TIA-232 and V.28/V.24  
communications interfaces with automatic shutdown/  
wa ke -up fe a ture s , hig h d a ta -ra te c a p a b ilitie s , a nd  
enhanced electrostatic discharge (ESD) protection. All  
transmitter outputs and receiver inputs are protected to  
±15kV using IEC 1000-4-2 Air-Gap Discharge, to ±8kV  
using IEC 1000-4-2 Contact Discharge, and to ±15kV  
using the Human Body Model. The MAX3233E operates  
from a +3.3V supply; the MAX3235E operates from +5.0V.  
♦ ESD Protection for RS-232 I/O Pins  
±15kV—Human Body Model  
±8kV—IEC 1000-4-2, Contact Discharge  
±15kV—IEC 1000-4-2, Air-Gap Discharge  
♦ Latchup Free  
♦ 1µA Supply Current  
♦ AutoShutdown Plus—1997 EDN Magazine  
Innovation of the Year  
♦ Single-Supply Operation  
/MAX235E  
All devices achieve a 1µA supply current using Maxim’s  
re volutiona ry AutoShutd own Plus ™ fe a ture . The s e  
d e vic e s a utoma tic a lly e nte r a low-p owe r s hutd own  
mode when the following two conditions occur: either  
the RS-232 cable is disconnected or the transmitters of  
the connected peripherals are inactive, and the UART  
driving the transmitter inputs is inactive for more than  
30 seconds. They turn on again when they sense a  
valid transition at any transmitter or receiver input.  
AutoShutdown Plus saves power without changes to  
the existing BIOS or operating system.  
+3.0V to +3.6V (MAX3233E)  
+4.5V to +5.5V (MAX3235E)  
♦ 250kbps Guaranteed Data Rate  
♦ 6V/µs Guaranteed Slew Rate  
♦ Meets EIA/TIA-232 Specifications Down to 3.0V  
(MAX3233E)  
♦ Internal Charge-Pump Capacitors  
P in Co n fig u ra t io n /  
Fu n c t io n a l Dia g ra m  
The MAX3233E/MAX3235E have internal dual charge  
pumps requiring no external capacitors. Both trans-  
ceivers have a proprietary low-dropout transmitter out-  
put stage that enables true RS-232 performance from a  
+3.0V to +3.6V supply for the MAX3233E or a +4.5V to  
+5.5V supply for the MAX3235E. These devices are  
guaranteed to operate up to 250kbps. Both are avail-  
able in space-saving 20-pin wide SO or plastic DIP  
packages.  
1
20  
R2OUT  
R2IN  
MAX3233E  
MAX3235E  
2
3
4
5
19  
18  
17  
T2OUT  
INVALID  
________________________Ap p lic a t io n s  
GND  
V-  
T2IN  
T1IN  
Subnotebook and Palmtop Computers  
Cellular Phones  
Battery-Powered Equipment  
Hand-Held Equipment  
Peripherals  
16  
C2-  
FORCEON  
R1OUT  
6
7
8
9
15  
14  
13  
C2+  
CHARGE  
PUMP  
Embedded Systems  
T1OUT  
R1IN  
C1-  
_______________Ord e rin g In fo rm a t io n  
C1+  
PART  
TEMP. RANGE  
PIN-PACKAGE  
12  
11  
V
CC  
V+  
V+  
MAX3233ECWP  
MAX3233ECPP  
MAX3233EEWP  
MAX3233EEPP  
0°C to +70°C  
0°C to +70°C  
20 SO  
10  
20 Plastic DIP  
20 SO  
FORCEOFF  
-40°C to +85°C  
-40°C to +85°C  
20 Plastic DIP  
SO/DIP  
Ordering Information continued at end of data sheet.  
AutoShutdown Plus is a trademark of Maxim Integrated Products.  
†
Covered by U.S. Patent numbers 4,636,930; 4,679,134; 4,777,577;  
4,797,899; 4,809,152; 4,897,774; 4,999,761; 5,649,210; and other  
patents pending.  
Typical Operating Circuit appears at end of data sheet.  
________________________________________________________________ Maxim Integrated Products  
1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.  
For small orders, phone 1-800-835-8769.  
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中文翻译

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