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UCC561DPTRG4 PDF预览

UCC561DPTRG4

更新时间: 2024-11-18 23:14:43
品牌 Logo 应用领域
德州仪器 - TI 总线通信调节器驱动程序和接口接口集成电路光电二极管
页数 文件大小 规格书
8页 191K
描述
Low Voltage Differential SCSI LVD 27 Line Regulator Set

UCC561DPTRG4 技术参数

是否无铅:含铅是否Rohs认证:符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:GREEN, PLASTIC, MS-012AC, SOIC-16针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.82
Is Samacsys:N差分输出:NO
接口集成电路类型:BUS TERMINATOR SUPPORT CIRCUITJESD-30 代码:R-PDSO-G16
JESD-609代码:e4长度:9.9 mm
湿度敏感等级:1功能数量:1
信号线数量:27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
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260标称上拉电阻:237 Ω
认证状态:Not Qualified座面最大高度:1.75 mm
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
温度等级:COMMERCIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
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 mmBase Number Matches:1

UCC561DPTRG4 数据手册

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UCC561  
www.ti.com  
SLUS413B -- MAY 1999 -- REVISED NOVEMBER 2002  
LOW-VOLTAGE DIFFERENTIAL SCSI (LVD)  
27-LINE REGULATOR SET  
FEATURES  
DESCRIPTION  
The UCC561 low-voltage differential (LVD) regulator  
D
SCSI SPI--2, SPI--3 and SPI--4 LVD SCSI  
27-Line, Low-Voltage Differential Regulator  
set is designed to provide the correct references  
voltages and bias currents for LVD termination resistor  
networks (475 9, 121 9, and 475 9). The device also  
provides a 1.3-V output for “diff sense” signaling. With  
the proper resistor network, theUCC561 solutionmeets  
the common mode bias impedance, differential bias,  
and termination impedance requirements of SPI--2  
(Ultra2), SPI--3 (Ultra3/Ultra160) and SPI--4 (Ultra320).  
The UCC561 is not intended for SPI--5 applications.  
D
D
D
2.7-V to 5.25-V Operation  
Integrated Regulator Set for LVD SCSI  
Differential Failsafe Bias  
APPLICATIONS  
D
D
D
Servers  
Workstations  
RAID Boxes  
This device incorporates into a single monolith, two  
sink/source reference voltage regulators, a 1.3-V  
buffered output and protection features. The protection  
features include thermal shutdown and active  
current-limiting circuitry. The UCC561 is offered in  
16-pin SOIC (DP) package.  
7
6
DIFSENS  
REG1  
REF 1.3 V  
1.3 V ±100 mV  
2
TRMPWR  
2.7 V TO 5.25 V  
REF 1.75 V  
1.75 V ±50 mV  
200 mA SOURCE/SINK  
SOURCE/SINK REGULATOR  
REF 0.75V  
3
REG2  
0.75 V ±50 mV  
200 mA SOURCE/SINK  
UDG--98093  
4
PGND  
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. Products  
conform to specifications per the terms of Texas Instruments standard warranty.  
Production processing does not necessarily include testing of all parameters.  
Copyright ã 2002, Texas Instruments Incorporated  

UCC561DPTRG4 替代型号

型号 品牌 替代类型 描述 数据表
UCC561DPTR TI

完全替代

Low Voltage Differential SCSI LVD 27 Line Regulator Set
UCC561DPG4 TI

完全替代

Low Voltage Differential SCSI LVD 27 Line Regulator Set
UCC561DP TI

类似代替

Low Voltage Differential SCSI LVD 27 Line Regulator Set

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