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UCC5614DPTRG4 PDF预览

UCC5614DPTRG4

更新时间: 2024-11-08 15:55:55
品牌 Logo 应用领域
德州仪器 - TI 信息通信管理光电二极管接口集成电路
页数 文件大小 规格书
10页 327K
描述
IC 9-LINE 110 ohm SCSI BUS TERMINATOR, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16, Bus Terminator

UCC5614DPTRG4 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, SOP16,.25
针数:16Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.82差分输出:NO
接口集成电路类型:SCSI BUS TERMINATORJESD-30 代码:R-PDSO-G16
长度:9.9 mm功能数量:1
信号线数量:9端子数量:16
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:SOP
封装等效代码:SOP16,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):NOT SPECIFIED
电源:3/5 V标称上拉电阻:110 Ω
认证状态:Not Qualified座面最大高度:1.75 mm
子类别:Bus Terminators最大供电电压:5.25 V
最小供电电压:2.7 V标称供电电压:3.3 V
表面贴装:YES技术:BICMOS
温度等级:COMMERCIAL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宽度:3.9 mm
Base Number Matches:1

UCC5614DPTRG4 数据手册

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Obsolete Device  
SLUS349B − DECEMBER 1994 − REVISED APRIL 2005  
FEATURES  
DESCRIPTION  
D
Complies with SCSI, SCSI−2 and SPI−2 Single  
Ended Standards  
The UCC5614 provides 9 lines of active termination for  
a small computer system’s interface (SCSI) parallel  
bus. The SCSI standard recommends active  
termination at both ends of the cable segment.  
D
2.7-V to 5.25-V Operation  
D
1.8-pF Channel Capacitance during  
Disconnect  
The UCC5614 is ideal for high performance 3.3-V SCSI  
systems. The key features contributing to such low  
operating voltage are the 0.1-V drop-out regulator and  
the 2.7-V reference. During disconnect the supply  
current is typically only 0.5 µA, which makes the device  
attractive for battery powered systems.  
D
D
D
D
D
D
D
D
0.5-µA Supply Current in Disconnect Mode  
110-/2.5-kProgrammable Termination  
Completely Meets SCSI Hot Plugging  
−400-mA Sourcing Current for Termination  
+400-mA Sinking Current for Active Negation  
Drivers  
The UCC5614 is designed with an ultra low channel  
capacitance of 1.8 pF, which eliminates effects on signal  
Trimmed Termination Current to 4%  
Trimmed Impedance to 7%  
i
cted terminators at interim points  
on the bus.  
Current Limit and Thermal Shutdown  
Protection  
BLOCK DIAGRAM  
ꢍꢢ  
Copyright 2005, Texas Instruments Incorporated  
ꢞ ꢢ ꢟ ꢞꢗ ꢘꢬ ꢚꢙ ꢝ ꢥ ꢥ ꢣꢝ ꢛ ꢝ ꢜ ꢢ ꢞ ꢢ ꢛ ꢟ ꢧ  
1
www.ti.com  

UCC5614DPTRG4 替代型号

型号 品牌 替代类型 描述 数据表
UCC5614DP TI

完全替代

9-LINE 3 TO 5 VOLT LOW CAPACITANCE SCSI ACTIVE TERMINATOR
UCC5614PWP TI

类似代替

9-LINE 3 TO 5 VOLT LOW CAPACITANCE SCSI ACTIVE TERMINATOR

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