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Datasheet > TRSF3222IDB
TRSF3222IDB PDF预览

TRSF3222IDB

更新时间： 2024-11-18 21:11:07
品牌 Logo 应用领域
德州仪器 - TI 驱动光电二极管接口集成电路驱动器
页数 文件大小 规格书
16页 529K
描述
DUAL LINE TRANSCEIVER, PDSO20, GREEN, SSOP-20

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中文翻译

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TRSF3222IDB 技术参数

是否Rohs认证： 符合生命周期：Obsolete
零件包装代码：SSOP包装说明：SSOP, SSOP20,.3
针数：20Reach Compliance Code：unknown
ECCN代码：EAR99HTS代码：8542.39.00.01
Factory Lead Time：1 week风险等级：5.8
其他特性：ALSO OPERATES AT 5V SUPPLY差分输出：NO
驱动器位数：2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-232JESD-30 代码：R-PDSO-G20
长度：7.2 mm功能数量：2
端子数量：20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封装主体材料：PLASTIC/EPOXY
封装代码：SSOP封装等效代码：SSOP20,.3
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, SHRINK PITCH
峰值回流温度（摄氏度）：NOT SPECIFIED电源：3.3/5 V
认证状态：Not Qualified最大接收延迟：
接收器位数：2座面最大高度：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表面贴装：YES
温度等级：INDUSTRIAL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：5.3 mm
Base Number Matches：1

TRSF3222IDB 数据手册

 浏览型号TRSF3222IDB的Datasheet PDF文件第2页浏览型号TRSF3222IDB的Datasheet PDF文件第3页浏览型号TRSF3222IDB的Datasheet PDF文件第4页浏览型号TRSF3222IDB的Datasheet PDF文件第5页浏览型号TRSF3222IDB的Datasheet PDF文件第6页浏览型号TRSF3222IDB的Datasheet PDF文件第7页 
TRSF3222  
3-V TO 5.5-V MULTICHANNEL RS-232 COMPATIBLE LINE DRIVER/RECEIVER  
www.ti.com  
SLLS860–AUGUST 2007  
FEATURES  
DB, DW, OR PW PACKAGE  
•
•
•
•
•
•
Operates With 3-V to 5.5-V VCC Supply  
(TOP VIEW)  
Operates up to 1 Mbit/s  
EN  
C1+  
1
2
3
4
5
6
7
8
9
10  
20 PWRDOWN  
Low Standby Current . . . 1 μA Typ  
External Capacitors . . . 4 × 0.1 μF  
Accepts 5-V Logic Input With 3.3-V Supply  
19  
18  
17  
16  
15  
14  
13  
12  
11  
V
CC  
V+  
C1−  
C2+  
C2−  
GND  
DOUT1  
RIN1  
ROUT1  
NC  
RS-232 Bus-Pin ESD Protection Exceeds  
±15 kV Using Human-Body Model (HBM)  
V−  
APPLICATIONS  
DOUT2  
RIN2  
ROUT2  
DIN1  
DIN2  
NC  
•
•
•
•
•
•
Battery-Powered Systems  
PDAs  
Notebooks  
Laptops  
Palmtop PCs  
Hand-Held Equipment  
NC − No internal connection  
DESCRIPTION/ORDERING INFORMATION  
The TRSF3222 consists of two line drivers, two line receivers, and a dual charge-pump circuit with ±15-kV ESD  
protection pin to pin (serial-port connection pins, including GND). The device 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. The device operates at data  
signaling rates up to 1 Mbit/s and a driver output slew rate of 24 V/μs to 150 V/μs.  
The TRSF3222 can be placed in the power-down mode by setting the power-down (PWRDOWN) input low,  
which draws only 1 μA from the power supply. When the device is powered down, the receivers remain active  
while the drivers are placed in the high-impedance state. Also, during power down, the onboard charge pump is  
disabled, V+ is lowered to VCC, and V– is raised toward GND. Receiver outputs also can be placed in the  
high-impedance state by setting enable (EN) high.  
ORDERING INFORMATION  
TA  
PACKAGE(1)(2)  
ORDERABLE PART NUMBER  
TRSF3222CDW  
TRSF3222CDWR  
TRSF3222CDB  
TOP-SIDE MARKING  
TRSF3222EC  
Tube of 25  
SOIC – DW  
SSOP – DB  
TSSOP – PW  
SOIC – DW  
SSOP – DB  
TSSOP – PW  
Reel of 2000  
Tube of 70  
0°C to 70°C  
RT22EC  
RT22EC  
TRSF3222EI  
RT22EI  
Reel of 2000  
Tube of 70  
TRSF3222CDBR  
TRSF3222CPW  
Reel of 2000  
Tube of 25  
TRSF3222CPWR  
TRSF3222IDW  
Reel of 2000  
Tube of 70  
TRSF3222IDWR  
TRSF3222IDB  
–40°C to 85°C  
Reel of 2000  
Tube of 70  
TRSF3222IDBR  
TRSF3222IPW  
RT22EI  
Reel of 2000  
TRSF3222IPWR  
(1) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.  
(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.  
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...16

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 		IC DUAL LINE TRANSCEIVER, PDSO20, GREEN, PLASTIC, SOIC-20, Line Driver or Receiver
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 		DUAL LINE TRANSCEIVER, PDSO20, GREEN, PLASTIC, TSSOP-20
TRSF3223E TI

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 		3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/
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 		3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/
TRSF3223ECDBG4 TI

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 		3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/
TRSF3223ECDBR TI

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