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Datasheet > 驱动程序和接口 > 线路驱动器或接收器> SN75C3243DWE4
SN75C3243DWE4 PDF预览

SN75C3243DWE4

更新时间： 2024-11-20 04:51:03
品牌 Logo 应用领域
德州仪器 - TI 线路驱动器或接收器驱动程序和接口接口集成电路光电二极管
页数 文件大小 规格书
17页 306K
描述
3-V TO 5.5-V MULTICHANNEL RS-232 COMPATIBLE LINE DRIVER/RECEIVER

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中文翻译

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SN75C3243DWE4 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Obsolete零件包装代码：SOIC
包装说明：GREEN, PLASTIC, SOIC-28针数：28
Reach Compliance Code：unknownECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.1
Is Samacsys：N其他特性：ALSO OPERATES AT 5V SUPPLY
差分输出：NO驱动器位数：3
高电平输入电流最大值：0.000001 A输入特性：SCHMITT TRIGGER
接口集成电路类型：LINE TRANSCEIVER接口标准：EIA-232
JESD-30 代码：R-PDSO-G28JESD-609代码：e4
长度：17.9 mm湿度敏感等级：1
功能数量：3端子数量：28
最高工作温度：70 °C最低工作温度：
最小输出摆幅：10 V最大输出低电流：0.0016 A
封装主体材料：PLASTIC/EPOXY封装代码：SOP
封装等效代码：SOP28,.4封装形状：RECTANGULAR
封装形式：SMALL OUTLINE峰值回流温度（摄氏度）：260
电源：3.3/5 V认证状态：Not Qualified
最大接收延迟：接收器位数：5
座面最大高度：2.65 mm子类别：Line Driver or Receivers
最大压摆率：1 mA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技术：CMOS
温度等级：COMMERCIAL端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)
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：NOT SPECIFIED
宽度：7.5 mmBase Number Matches：1

SN75C3243DWE4 数据手册

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SLLS353G − JUNE 1999 − REVISED NOVEMBER 2004  
DB, DW, OR PW PACKAGE  
(TOP VIEW)  
D
Operate With 3-V to 5.5-V V  
Supply  
CC  
D
Always-Active Noninverting Receiver  
Output (ROUT2B)  
C2+  
C2−  
C1+  
27 V+  
26  
25 GND  
1
28  
D
D
D
D
D
D
D
D
Low Standby Current . . . 1 µA Typ  
External Capacitors . . . 4 × 0.1 µF  
2
V−  
3
V
CC  
RIN1  
RIN2  
RIN3  
RIN4  
RIN5  
DOUT1  
DOUT2  
DOUT3  
DIN3  
DIN2  
DIN1  
4
Accept 5-V Logic Input With 3.3-V Supply  
5
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
C1−  
Inter-Operable With SN65C3238,  
SN75C3238  
6
FORCEON  
FORCEOFF  
INVALID  
ROUT2B  
ROUT1  
ROUT2  
ROUT3  
ROUT4  
ROUT5  
7
Support Operation From 250 kbit/s to  
1 Mbit/s  
8
9
RS-232 Bus-Pin ESD Protection Exceeds  
15-kV Using Human-Body Model (HBM)  
10  
11  
12  
13  
14  
Latch-Up Performance Exceeds 100 mA Per  
JESD 78, Class II  
Applications  
− Battery-Powered Systems, PDAs,  
Notebooks, Laptops, Palmtop PCs, and  
Hand-Held Equipment  
description/ordering information  
The SN65C3243 and SN75C3243 consist of three line drivers, five line receivers, and a dual charge-pump  
circuit with 15-kV ESD protection pin-to-pin (serial-port connection pins, including GND). These devices  
provide 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. In addition, these devices include an always-active noninverting output (ROUT2B), which allows  
applications using the ring indicator to transmit data while the devices are powered down. The devices operate  
at data signaling rates up to 1 Mbit/s and an increased slew-rate range of 24 V/µs to 150 V/µs.  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
†
PACKAGE  
T
A
Tube of 20  
SN75C3243DW  
SN75C3243DWR  
SN75C3243DBR  
SN75C3243PW  
SN75C3243PWR  
SN65C3243DW  
SN65C3243DWR  
SN65C3243DBR  
SN65C3243PW  
SN65C3243PWR  
SOIC (DW)  
SSOP (DB)  
75C3243  
Reel of 1000  
Reel of 2000  
Tube of 50  
75C3243  
CA3243  
−0°C to 70°C  
−40°C to 85°C  
TSSOP (PW)  
Reel of 2000  
Tube of 20  
SOIC (DW)  
SSOP (DB)  
65C3243  
65C3243  
Reel of 1000  
Reel of 2000  
Tube of 50  
TSSOP (PW)  
CB3243  
Reel of 2000  
†
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are  
available at www.ti.com/sc/package.  
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.  
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Copyright 2004, Texas Instruments Incorporated  
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1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
1234567...17

中文翻译

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