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TRS232EIN

更新时间: 2024-11-18 05:54:15
品牌 Logo 应用领域
德州仪器 - TI 驱动器
页数 文件大小 规格书
18页 518K
描述
DUAL RS-232 DRIVER/RECEIVER WITH IEC61000-4-2 PROTECTION

TRS232EIN 数据手册

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TRS232E  
www.ti.com ................................................................................................................................................. SLLS791CJUNE 2007REVISED SEPTEMBER 2008  
DUAL RS-232 DRIVER/RECEIVER  
WITH IEC61000-4-2 PROTECTION  
1
FEATURES  
2
Meets or Exceeds TIA/RS-232-F and ITU  
Recommendation V.28  
D, DW, N, NS, OR PW PACKAGE  
(TOP VIEW)  
Operates From a Single 5-V Power Supply  
V
C1+  
With 1.0-µF Charge-Pump Capacitors  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
CC  
GND  
DOUT1  
RIN1  
V
S+  
Operates up to 250 kbit/s  
C1−  
C2+  
C2−  
Two Drivers and Two Receivers  
±30-V Input Levels  
ROUT1  
Low Supply Current . . . 8 mA Typical  
ESD Protection for RS-232 Bus Pins  
11 DIN1  
V
S−  
10  
9
DIN2  
ROUT2  
DOUT2  
RIN2  
±15-kV Human-Body Model (HBM)  
±8-kV IEC61000-4-2, Contact Discharge  
±15-kV IEC61000-4-2, Air-Gap Discharge  
APPLICATIONS  
TIA/RS-232-F  
Battery-Powered Systems  
Terminals  
Modems  
Computers  
DESCRIPTION/ORDERING INFORMATION  
The TRS232E is a dual driver/receiver that includes a capacitive voltage generator to supply TIA/RS-232-F  
voltage levels from a single 5-V supply. Each receiver converts TIA/RS-232-F inputs to 5-V TTL/CMOS levels.  
This receiver has a typical threshold of 1.3 V, a typical hysteresis of 0.5 V, and can accept ±30-V inputs. Each  
driver converts TTL/CMOS input levels into TIA/RS-232-F levels. The driver, receiver, and voltage-generator  
functions are available as cells in the Texas Instruments LinASIC™ library.  
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.  
2
LinASIC is a trademark of Texas Instruments.  
UNLESS OTHERWISE NOTED this document contains  
PRODUCTION DATA information current as of publication date.  
Products conform to specifications per the terms of Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2007–2008, Texas Instruments Incorporated  

TRS232EIN 替代型号

型号 品牌 替代类型 描述 数据表
MAX232EIDR TI

完全替代

DUAL RS-232 DRIVER/RECEIVER WITH IEC61000-4-2 PROTECTION
MAX232DR TI

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DUAL ELA-232 DRIVERS/RECEIVERS
MAX232DW TI

类似代替

DUAL EIA-232 DRIVER/RECEIVER

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