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DS36C278TM/NOPB PDF预览

DS36C278TM/NOPB

更新时间： 2024-11-06 14:25:35
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
Low Power Multipoint TIA/EIA-485 Transceiver 8-SOIC 0 to 70

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DS36C278TM/NOPB 技术参数

是否Rohs认证： 符合生命周期：Obsolete
零件包装代码：SOIC包装说明：SOP, SOP8,.25
针数：8Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
Factory Lead Time：1 week风险等级：5.1
差分输出：YES驱动器位数：1
高电平输入电流最大值：0.000002 A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-PDSO-G8JESD-609代码：e3
长度：4.9 mm湿度敏感等级：1
功能数量：1端子数量：8
最高工作温度：70 °C最低工作温度：
最小输出摆幅：1.5 V最大输出低电流：0.004 A
封装主体材料：PLASTIC/EPOXY封装代码：SOP
封装等效代码：SOP8,.25封装形状：RECTANGULAR
封装形式：SMALL OUTLINE峰值回流温度（摄氏度）：260
电源：5 V认证状态：Not Qualified
最大接收延迟：400 ns接收器位数：1
座面最大高度：1.75 mm子类别：Line Driver or Receivers
最大压摆率：0.9 mA标称供电电压：5 V
表面贴装：YES技术：CMOS
温度等级：COMMERCIAL端子面层：Matte Tin (Sn)
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
最大传输延迟：80 ns宽度：3.9 mm
Base Number Matches：1

DS36C278TM/NOPB 数据手册

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DS36C278  
www.ti.com  
SNLS096C –JULY 1998–REVISED 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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DS36C278TM/NOPB 替代型号

型号 品牌 替代类型 描述 数据表
DS36C279MX/NOPB TI

完全替代

 Low Power TIA/EIA-485 Transceiver with Sleep Mode 8-SOIC -40 to 85
DS36C278M/NOPB TI

类似代替

 DS36C278 Low Power Multipoint EIA-RS-485 Transceiver
DS3695AMX/NOPB TI

类似代替

 Multipoint RS485/RS422 Transceivers

与DS36C278TM/NOPB相关器件

型号 品牌 获取价格 描述 数据表
DS36C278TMX NSC

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 		IC LINE TRANSCEIVER, PDSO8, 0.150 INCH, PLASTIC, SOIC-8, Line Driver or Receiver
DS36C278TMX TI

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 		Low Power Multipoint TIA/EIA-485 Transceiver 8-SOIC 0 to 70
DS36C278TMX/NOPB TI

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 		Low Power Multipoint TIA/EIA-485 Transceiver 8-SOIC 0 to 70
DS36C278TMX/NOPB NSC

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 		IC LINE TRANSCEIVER, PDSO8, 0.150 INCH, PLASTIC, SOIC-8, Line Driver or Receiver
DS36C278TN TI

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 		LINE TRANSCEIVER, PDIP8, PLASTIC, DIP-8
DS36C278TN NSC

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 		Low Power Multipoint EIA-RS-485 Transceiver
DS36C279 NSC

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 		Low Power EIA-RS-485 Transceiver with Sleep Mode
DS36C279 TI

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 		DS36C279 Low Power EIA-RS-485 Transceiver with Sleep Mode
DS36C279_00 NSC

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 		Low Power EIA-RAS-485 Transceiver with Sleep Mode
DS36C279_14 TI

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 		DS36C279 Low Power EIA-RS-485 Transceiver with Sleep Mode

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