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MAX3243CPWE4

更新时间： 2024-11-28 05:00:19
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
16页 299K
描述
3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH +-15-kV ESD (HBM) PROTECTION

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中文翻译

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MAX3243CPWE4 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：SSOP
包装说明：TSSOP-28针数：28
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：6 weeks
风险等级：5Is Samacsys：N
其他特性：CAN ALSO OPERATE WITH 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-F; TIA-232-F; V.28JESD-30 代码：R-PDSO-G28
JESD-609代码：e4长度：9.7 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：5 V
最大输出低电流：0.0016 A输出极性：INVERTED
封装主体材料：PLASTIC/EPOXY封装代码：TSSOP
封装等效代码：TSSOP28,.25封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH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：150 ns接收器位数：5
座面最大高度：1.2 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
电源电压1-最大：3.6 V电源电压1-分钟：3 V
电源电压1-Nom：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：0.65 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED最大传输延迟：150 ns
宽度：4.4 mmBase Number Matches：1

MAX3243CPWE4 数据手册

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SLLS350L − APRIL 1999 − REVISED MARCH 2004  
DB, DW, OR PW PACKAGE  
(TOP VIEW)  
D
Single-Chip and Single-Supply Interface for  
IBMPC/ATSerial Port  
D
D
D
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RS-232 Bus-Pin ESD Protection Exceeds  
15 kV Using Human-Body Model (HBM)  
C2+  
C2−  
1
28 C1+  
27 V+  
2
Meets or Exceeds the Requirements of  
TIA/EIA-232-F and ITU v.28 Standards  
3
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
V−  
V
CC  
4
RIN1  
RIN2  
RIN3  
RIN4  
RIN5  
DOUT1  
DOUT2  
DOUT3  
DIN3  
DIN2  
DIN1  
GND  
Operates With 3-V to 5.5-V V  
Supply  
5
C1−  
CC  
6
FORCEON  
FORCEOFF  
INVALID  
ROUT2B  
ROUT1  
ROUT2  
ROUT3  
ROUT4  
ROUT5  
Three Drivers and Five Receivers  
Operates Up To 250 kbit/s  
7
8
Designed to Transmit at a Data Rate of  
250 kbit/s  
9
10  
11  
12  
13  
14  
Low Standby Current . . . 1 µA Typical  
External Capacitors . . . 4 × 0.1 µF  
Accepts 5-V Logic Input With 3.3-V Supply  
Always-Active Noninverting Receiver  
Output (ROUT2B)  
D
Alternative High-Speed Pin-Compatible  
Device (1 Mbit/s)  
− SNx5C3243  
D
D
Serial-Mouse Driveability  
Auto-Powerdown Feature to Disable Driver  
Outputs When No Valid RS-232 Signal Is  
Sensed  
D
Applications  
− Battery-Powered Systems, PDAs,  
Notebooks, Laptops, Palmtop PCs, and  
Hand-Held Equipment  
description/ordering information  
The MAX3243consists of three line drivers, five line receivers, and a dual charge-pump circuit with 15-kV ESD  
(HBM) 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. This combination of drivers and receivers matches that needed for the typical serial  
port used in an IBM PC/AT, or compatible. The charge pump and four small external capacitors allow operation  
from a single 3-V to 5.5-V supply. In addition, the device includes an always-active noninverting output  
(ROUT2B), which allows applications using the ring indicator to transmit data while the device is powered down.  
The device operates at data signaling rates up to 250 kbit/s and a maximum of 30-V/µs driver output slew rate.  
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.  
AT, IBM, and PC are trademarks of International Business Machines Corporation.  
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Copyright 2004, Texas Instruments Incorporated  
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1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
1234567...16

中文翻译

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MAX3243CPWE4 替代型号

型号 品牌 替代类型 描述 数据表
MAX3243CPWR TI

完全替代

 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH +-15-kV ESD (HBM) PROTECTION
MAX3243CPW TI

完全替代

 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER

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