5秒后页面跳转
捷配首页

Datasheet > MAX3223ECPWR
MAX3223ECPWR PDF预览

MAX3223ECPWR

更新时间： 2024-11-03 02:58:07
品牌 Logo 应用领域
TAOS 驱动光电二极管接口集成电路驱动器
页数 文件大小 规格书
22页 646K
描述
3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION

阅读下载

中文翻译

获取价格

MAX3223ECPWR 数据手册

 浏览型号MAX3223ECPWR的Datasheet PDF文件第2页浏览型号MAX3223ECPWR的Datasheet PDF文件第3页浏览型号MAX3223ECPWR的Datasheet PDF文件第4页浏览型号MAX3223ECPWR的Datasheet PDF文件第5页浏览型号MAX3223ECPWR的Datasheet PDF文件第6页浏览型号MAX3223ECPWR的Datasheet PDF文件第7页 
MAX3223E  
www.ti.com.......................................................................................................................................... SLLS707A –JANUARY 2006–REVISED SEPTEMBER 2009  
3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER  
WITH ±15-kV ESD PROTECTION  
Check for Samples: MAX3223E  
1
FEATURES  
DB, DW, OR PW PACKAGE  
•
ESD Protection for RS-232 Bus Pins  
(TOP VIEW)  
–
–
–
±15-kV Human-Body Model (HBM)  
EN  
C1+  
1
20 FORCEOFF  
±8-kV IEC61000-4-2, Contact Discharge  
±15-kV IEC61000-4-2, Air-Gap Discharge  
2
19  
18  
17  
16  
15  
14  
13  
12  
11  
V
CC  
3
V+  
GND  
•
Meets or Exceeds the Requirements of  
TIA/EIA-232-F and ITU v.28 Standards  
4
C1−  
DOUT1  
RIN1  
5
C2+  
•
•
•
•
•
•
•
Operates With 3-V to 5.5-V VCC Supply  
Operates up to 500 kbit/s  
6
C2−  
ROUT1  
FORCEON  
DIN1  
7
V−  
8
DOUT2  
RIN2  
ROUT2  
Two Drivers and Two Receivers  
Low Standby Current . . . 1 μA Typ  
External Capacitors . . . 4 × 0.1 μF  
Accepts 5-V Logic Input With 3.3-V Supply  
9
DIN2  
10  
INVALID  
Alternative High-Speed Pin-Compatible Device  
(1 Mbit/s) for SNx5C3223E  
APPLICATIONS  
•
•
•
•
•
•
Battery-Powered Systems  
PDAs  
Notebooks  
Laptops  
Palmtop PCs  
Hand-Held Equipment  
DESCRIPTION/ORDERING INFORMATION  
The MAX3223E consists of two line drivers, two line receivers, and a dual charge-pump circuit with ±15-kV ESD  
protection pin to pin (serial-port connection pins, including GND). The device meets the requirements of  
TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the  
serial-port connector. The charge pump and four small external capacitors allow operation from a single 3-V to  
5.5-V supply. The device operates at typical data signaling rates up to 500 kbit/s and a maximum of 30-V/μs  
driver output slew rate.  
Flexible control options for power management are available when the serial port is inactive. The  
auto-powerdown feature functions when FORCEON is low and FORCEOFF is high. During this mode of  
operation, if the device does not sense a valid RS-232 signal, the driver outputs are disabled. If FORCEOFF is  
set low and EN is high, both drivers and receivers are shut off, and the supply current is reduced to 1 mA.  
Disconnecting the serial port or turning off the peripheral drivers causes auto-powerdown to occur.  
Auto-powerdown can be disabled when FORCEON and FORCEOFF are high. With auto-powerdown enabled,  
the device is activated automatically when a valid signal is applied to any receiver input. The INVALID output is  
used to notify the user if an RS-232 signal is present at any receiver input. INVALID is high (valid data) if any  
receiver input voltage is greater than 2.7 V or less than –2.7 V, or has been between –0.3 V and 0.3 V for less  
than 30 μs. INVALID is low (invalid data) if the receiver input voltage is between –0.3 V and 0.3 V for more than  
30 μs. Refer to Figure 4 for receiver input levels.  
1
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.  
Copyright © 2006–2009, Texas Instruments Incorporated  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
1234567...22

中文翻译

下载PDF

与MAX3223ECPWR相关器件

型号 品牌 获取价格 描述 数据表
MAX3223ECRHLR TI

获取价格

 		3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/
MAX3223ECTP MAXIM

获取价格

 		15,-15kV ESD-Protected, 1muA, 3.0V to 5.5V, 250kbps, RS-232 Transceivers
MAX3223ECTP+ MAXIM

获取价格

 		Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, BICMOS, ROHS COMPLIANT, TQFN-20
MAX3223ECTP+T MAXIM

获取价格

 		Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, BICMOS, 5 X 5 MM, 0.8 MM HEIGHT,TQFN-20
MAX3223ECTP-T MAXIM

获取价格

 		暂无描述
MAX3223ECUP MAXIM

获取价格

 		15,-15kV ESD-Protected, 1muA, 3.0V to 5.5V, 250kbps, RS-232 Transceivers
MAX3223ECUP+ MAXIM

获取价格

 		Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, BICMOS, PDSO20, ROHS COMPLIANT, TSSOP-20
MAX3223ECUP-T MAXIM

获取价格

 		Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, BICMOS, PDSO20, TSSOP-20
MAX3223EEAP MAXIM

获取价格

 		【15kV ESD-Protected, 1レA, 3.0V to 5.5V, 250kb
MAX3223EEAP ROCHESTER

获取价格

 		Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, BICMOS, PDSO20, SSOP-20

与MAX3223ECPWR相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证