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UCC5614Z PDF预览

UCC5614Z

更新时间: 2024-09-20 20:01:35
品牌 Logo 应用领域
德州仪器 - TI 信息通信管理接口集成电路
页数 文件大小 规格书
12页 602K
描述
9-LINE 110ohm SCSI BUS TERMINATOR, PZIP16

UCC5614Z 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:ZIP
包装说明:ZIP, ZIP16,.11针数:16
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:5.88差分输出:NO
接口集成电路类型:SCSI BUS TERMINATORJESD-30 代码:R-PZIP-T16
长度:19.5 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:ZIP
封装等效代码:ZIP16,.11封装形状:RECTANGULAR
封装形式:IN-LINE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:7.5 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:NO技术:BICMOS
温度等级:COMMERCIAL端子形式:THROUGH-HOLE
端子节距:1.27 mm端子位置:ZIG-ZAG
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:2.8 mm
Base Number Matches:1

UCC5614Z 数据手册

 浏览型号UCC5614Z的Datasheet PDF文件第2页浏览型号UCC5614Z的Datasheet PDF文件第3页浏览型号UCC5614Z的Datasheet PDF文件第4页浏览型号UCC5614Z的Datasheet PDF文件第5页浏览型号UCC5614Z的Datasheet PDF文件第6页浏览型号UCC5614Z的Datasheet PDF文件第7页 
ꢀ ꢁꢁ ꢂꢃ ꢄꢅ  
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 ꢥꢥ ꢣꢝ ꢛ ꢝ ꢜ ꢢ ꢞ ꢢ ꢛ ꢟ ꢧ  
1
www.ti.com  

UCC5614Z 替代型号

型号 品牌 替代类型 描述 数据表
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