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TRS232 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
封装:
2
描述:
具有 IEC61000-4-2 保护的双路 RS-232 驱动器/接收器
Pictures:
3D模型
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页面导航:
封装尺寸在P10P12P13
标记信息在P10P11
封装信息在P10P11P12P13
应用领域在P19
导航目录
TRS232数据手册
Page:
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1
FEATURES
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C1+
V
S+
C1−
C2+
C2−
V
S−
T2OUT
R2IN
V
CC
GND
T1OUT
R1IN
R1OUT
T1IN
T2IN
R2OUT
D, DW, N, NS, OR PW PACKAGE
(TOP VIEW)
APPLICATIONS
DESCRIPTION/ORDERING INFORMATION
TRS232
www.ti.com
............................................................................................................................................ SLLS861A – AUGUST 2007 – REVISED SEPTEMBER 2008
DUAL RS-232 DRIVER/RECEIVER
WITH IEC61000-4-2 PROTECTION
2
• Meets or Exceeds TIA/RS-232-F and ITU
Recommendation V.28
• Operates From a Single 5-V Power Supply
With 1.0- µ F Charge-Pump Capacitors
• Operates up to 120 kbit/s
• Two Drivers and Two Receivers
• ± 30-V Input Levels
• Low Supply Current . . . 8 mA Typical
• ESD Protection Exceeds JESD22
– 2000-V Human-Body Model (HBM) (A114-A)
• Upgrade With Improved ESD (15-kV HBM) and
0.1- µ F Charge-Pump Capacitors Is Available
With the TRS202
• TIA/RS-232-F
• Battery-Powered Systems
• Terminals
• Modems
• Computers
The TRS232 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.
PRODUCTION DATA information is current as of publication date.
Copyright © 2007 – 2008, 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.
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