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TRS208CDBR PDF预览

TRS208CDBR

更新时间： 2024-02-11 21:04:43
品牌 Logo 应用领域
德州仪器 - TI 驱动器
页数 文件大小 规格书
16页 454K
描述
5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION

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TRS208CDBR 数据手册

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TRS208  
5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER  
WITH ±15-kV ESD PROTECTION  
www.ti.com  
SLLS810–JULY 2007  
FEATURES  
•
ESD Protection for RS-232 I/O Pins  
±15-kV Human-Body Model (HBM)  
DB, DW, OR NT PACKAGE  
(TOP VIEW)  
–
•
Meets or Exceeds the Requirements of  
TIA/EIA-232-F and ITU v.28 Standards  
1
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
13  
DOUT2  
DOUT1  
RIN2  
ROUT2  
DIN1  
ROUT1  
RIN1  
GND  
DOUT3  
RIN3  
ROUT3  
DIN4  
DOUT4  
DIN3  
DIN2  
ROUT4  
RIN4  
V-  
2
•
•
•
•
•
Operates at 5-V VCC Supply  
Four Drivers and Four Receivers  
Operates up to 120 kbit/s  
3
4
5
6
External Capacitors . . . 4 × 0.1 μF  
7
Latch-Up Performance Exceeds 100 mA Per  
JESD 78, Class II  
8
9
VCC  
10  
11  
12  
C1+  
APPLICATIONS  
V+  
C2-  
•
•
•
•
•
•
Battery-Powered Systems  
PDAs  
Notebooks  
Laptops  
Palmtop PCs  
Hand-Held Equipment  
C1-  
C2+  
DESCRIPTION/ORDERING INFORMATION  
The TRS208 device consists of four line drivers, four line receivers, and a dual charge-pump circuit with ±15-kV  
HBM 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 5-V  
supply. The devices operate at data signaling rates up to 120 kbit/s and a maximum of 30-V/μs driver output  
slew rate.  
ORDERING INFORMATION  
TA  
PACKAGE(1)(2)  
ORDERABLE PART NUMBER  
TRS208CNT  
TOP-SIDE MARKING  
PREVIEW  
PDIP – NT  
SOIC – DW  
Tube of 15  
Tube of 25  
Reel of 2000  
Tube of 60  
Reel of 2000  
Tube of 15  
Tube of 25  
Reel of 2000  
Tube of 60  
Reel of 2000  
TRS208CDW  
TRS208C  
0°C to 70°C  
TRS208CDWR  
TRS208CDB  
SSOP – DB  
PDIP – NT  
SOIC – DW  
RU08C  
TRS208CDBR  
TRS208INT  
PREVIEW  
TRS208I  
TRS208IDW  
–40°C to 85°C  
TRS208IDWR  
TRS208IDB  
SSOP – DB  
RU08I  
TRS208IDBR  
(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at  
www.ti.com/sc/package.  
(2) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI  
website at www.ti.com.  
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.  
UNLESS OTHERWISE NOTED this document contains  
Copyright © 2007, Texas Instruments Incorporated  
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.  
1234567...16

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TRS208CDBR 替代型号

型号 品牌 替代类型 描述 数据表
TRS208IDBR TI

完全替代

 5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER
MAX208CDBR TI

类似代替

 5-V MULTICHANNEL RS-232 LINE DRIVER / RECEIVER WITH +-15-KV ESD PROTECTION
MAX208IDB TI

类似代替

 5-V MULTICHANNEL RS-232 LINE DRIVER / RECEIVER WITH +-15-KV ESD PROTECTION

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