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Datasheet > 驱动程序和接口 > 线路驱动器或接收器> TRS3221IDB
TRS3221IDB PDF预览

TRS3221IDB

更新时间： 2024-02-06 23:15:59
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 491K
描述
3-V TO 5.5-V SINGLE-CHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION

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TRS3221IDB 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：TSSOP
包装说明：TSSOP-16针数：16
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：1 week
风险等级：0.57Is Samacsys：N
其他特性：ALSO OPERATES AT 5V SUPPLY差分输出：NO
驱动器位数：1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-G16
JESD-609代码：e4长度：5 mm
湿度敏感等级：1功能数量：1
端子数量：16最高工作温度：85 °C
最低工作温度：-40 °C最小输出摆幅：10 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：TSSOP16,.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：接收器位数：1
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
温度等级：INDUSTRIAL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
宽度：4.4 mmBase Number Matches：1

TRS3221IDB 数据手册

 浏览型号TRS3221IDB的Datasheet PDF文件第2页浏览型号TRS3221IDB的Datasheet PDF文件第3页浏览型号TRS3221IDB的Datasheet PDF文件第4页浏览型号TRS3221IDB的Datasheet PDF文件第5页浏览型号TRS3221IDB的Datasheet PDF文件第6页浏览型号TRS3221IDB的Datasheet PDF文件第7页 
TRS3221  
3-V TO 5.5-V SINGLE-CHANNEL RS-232 LINE DRIVER/RECEIVER  
WITH ±15-kV ESD PROTECTION  
www.ti.com  
SLLS814–JULY 2007  
FEATURES  
APPLICATIONS  
•
Battery-Powered, Hand-Held, and Portable  
Equipment  
•
RS-232 Bus-Pin ESD Protection Exceeds  
±15 kV Using Human-Body Model (HBM)  
•
•
•
•
PDAs and Palmtop PCs  
Notebooks, Subnotebooks, and Laptops  
Digital Cameras  
•
Meets or Exceeds the Requirements of  
TIA/EIA-232-F and ITU v.28 Standards  
•
•
•
•
•
•
•
Operates With 3-V to 5.5-V VCC Supply  
Operates Up To 250 kbit/s  
Mobile Phones and Wireless Devices  
One Driver and One Receiver  
DB OR PW PACKAGE  
(TOP VIEW)  
Low Standby Current . . . 1 μA Typical  
External Capacitors . . . 4 × 0.1 μF  
Accepts 5-V Logic Input With 3.3-V Supply  
1
16  
EN  
FORCEOFF  
VCC  
2
3
15  
14  
C1+  
V+  
Alternative High-Speed Pin-Compatible Device  
(1 Mbit/s)  
GND  
4
13  
12  
11  
C1-  
DOUT  
C2+  
FORCEON  
DIN  
–
TRSF3221  
5
6
C2-  
V-  
•
Auto-Powerdown Feature Automatically  
Disables Drivers for Power Savings  
7
8
10  
9
INVALID  
ROUT  
RIN  
DESCRIPTION/ORDERING INFORMATION  
The TRS3221 consists of one line driver, one line receiver, and a dual charge-pump circuit with ±15-kV 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 3-V to  
5.5-V supply. These devices operate at data signaling rates up to 250 kbit/s and a maximum of 30-V/μs driver  
output slew rate.  
ORDERING INFORMATION  
TA  
PACKAGE(1)(2)  
ORDERABLE PART NUMBER  
TRS3221CDB  
TOP-SIDE MARKING  
RS21C  
Tube of 50  
SSOP – DB  
TSSOP – PW  
SSOP – DB  
TSSOP – PW  
Reel of 2000  
Tube of 50  
TRS3221CDBR  
TRS3221CPW  
0°C to 70°C  
RS21C  
RS21I  
RS21I  
Reel of 2000  
Tube of 50  
TRS3221CPWR  
TRS3221IDB  
Reel of 2000  
Tube of 50  
TRS3221IDBR  
–40°C to 85°C  
TRS3221IPW  
Reel of 2000  
TRS3221IPWR  
(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  
Web site 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.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 2007, 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.  
1234567...17

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