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DS36C278N PDF预览

DS36C278N

更新时间: 2024-11-19 20:14:03
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 870K
描述
LINE TRANSCEIVER, PDIP8, PLASTIC, DIP-8

DS36C278N 技术参数

生命周期:Obsolete零件包装代码:DIP
包装说明:0.300 INCH, DIP-8针数:8
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.52
Is Samacsys:N差分输出:YES
驱动器位数:1输入特性:DIFFERENTIAL SCHMITT TRIGGER
接口集成电路类型:LINE TRANSCEIVER接口标准:EIA-422-B; TIA-442-B; EIA-485
JESD-30 代码:R-PDIP-T8长度:9.817 mm
功能数量:1端子数量:8
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装形状:RECTANGULAR封装形式:IN-LINE
最大接收延迟:400 ns接收器位数:1
座面最大高度:5.08 mm最大供电电压:5.25 V
最小供电电压:4.75 V标称供电电压:5 V
表面贴装:NO技术:CMOS
温度等级:COMMERCIAL端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
最大传输延迟:80 ns宽度:7.62 mm
Base Number Matches:1

DS36C278N 数据手册

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DS36C278  
www.ti.com  
SNLS096C JULY 1998REVISED APRIL 2013  
DS36C278 Low Power Multipoint EIA-RS-485 Transceiver  
Check for Samples: DS36C278  
1
FEATURES  
DESCRIPTION  
The DS36C278 is a low power differential bus/line  
transceiver designed to meet the requirements of RS-  
485 standard for multipoint data transmission. In  
addition it is compatible with TIA/EIA-422-B.  
2
100% RS-485 Compliant  
Guaranteed RS-485 Device Interoperation  
Low Power CMOS Design: ICC 500 μA Max  
Built-In Power Up/Down Glitch-Free Circuitry  
The CMOS design offers significant power savings  
over its bipolar and ALS counterparts without  
sacrificing ruggedness against ESD damage. The  
device is ideal for use in battery powered or power  
conscious applications. ICC is specified at 500 μA  
maximum.  
Permits Live Transceiver  
Insertion/Displacement  
PDIP and SOIC Packages Available  
Industrial Temperature Range: 40°C to  
+85°C  
The driver and receiver outputs feature TRI-STATE  
capability. The driver outputs operate over the entire  
common mode range of 7V to +12V. Bus contention  
or fault situations that cause excessive power  
dissipation within the device are handled by a thermal  
shutdown circuit, which forces the driver outputs into  
the high impedance state.  
On-Board Thermal Shutdown Circuitry  
Prevents Damage to the Device in the Event  
of Excessive Power Dissipation  
Wide Common Mode Range: 7V to +12V  
(1)  
Receiver Open Input Fail-Safe  
¼ Unit Load (DS36C278): 12 Nodes  
½ Unit Load (DS36C278T): 64 Nodes  
ESD (Human Body Model): 2 kV  
Drop in Replacement for:  
The receiver incorporates a fail safe circuit which  
guarantees a high output state when the inputs are  
(1)  
left open.  
The DS36C278T is fully specified over the industrial  
LTC485, MAX485, DS75176, DS3695  
temperature range (40°C to +85°C).  
(1) Non-terminated, open input only  
Connection Diagram  
Figure 1. 8-Pin PDIP or SOIC  
Package Numbers D0008A and P0008E  
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.  
All trademarks are the property of their respective owners.  
2
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 1998–2013, Texas Instruments Incorporated  

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