Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

UC5604DP Datasheet(PDF) 1 Page - Texas Instruments

Part # UC5604DP
Description  9-Line Low Capacitance SCSI Active Terminator
Download  5 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

UC5604DP Datasheet(HTML) 1 Page - Texas Instruments

  UC5604DP Datasheet HTML 1Page - Texas Instruments UC5604DP Datasheet HTML 2Page - Texas Instruments UC5604DP Datasheet HTML 3Page - Texas Instruments UC5604DP Datasheet HTML 4Page - Texas Instruments UC5604DP Datasheet HTML 5Page - Texas Instruments  
Zoom Inzoom in Zoom Outzoom out
 1 / 5 page
background image
Complies with SCSI, SCSI-2
Standards
9pF Channel Capacitance during
Disconnect
100
µA Supply Current in
Disconnect Mode
Meets SCSI Hot Plugging Capability
•−300mA Sourcing Current for
Termination
+40mA Sinking Current for Active
Negation
Logic Command Disconnects all
Termination Lines
Trimmed Termination Current to 7%
Trimmed Impedance to 7%
Current Limit and Thermal
Shutdown Protection
The UC5604 provides 9 lines of active termination for a SCSI (Small Com-
puter Systems Interface) parallel bus. The SCSI standard recommends ac-
tive termination at both ends of the cable segment.
The UC5604 provides a disconnect feature which, when opened or driven
high, will disconnect all terminating resistors and disable the regulator,
greatly reducing standby power. The output channels remain high imped-
ance even without Termpwr applied.
The UC5604 is pin-for-pin compatible with its predecessor, the UC5603 - 9
line Active Terminator. The only functional difference between the UC5604
and UC5603 is the absence of the negative clamps. Parametrically, the
UC5604 has a 7% tolerance on impedance and current compared to a 3%
tolerance on the UC5603 and the sink current is reduced from 300mA to
40mA. Custom power packages are utilized to allow normal operation at
full power conditions (1.2 watts).
Internal circuit trimming is utilized, first to trim the impedance to a 7% toler-
ance, and then most importantly, to trim the output current to a 7% toler-
ance, as close to the max SCSI spec as possible, which maximizes noise
margin in fast SCSI operation.
Other features include thermal shutdown and current limit.
This device is offered in low thermal resistance versions of the industry
standard 16 pin narrow body SOIC, 16 pin ZIP (zig-zag in line package)
and 24 pin TSSOP.
UC5604
9-Line Low Capacitance SCSI Active Terminator
FEATURES
DESCRIPTION
BLOCK DIAGRAM
Circuit Design Patented
3/97
UDG-94064


Similar Part No. - UC5604DP

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
UC5604 TI-UC5604 Datasheet
244Kb / 5P
[Old version datasheet]   9-Line Low Capacitance SCSI Active Terminator
More results

Similar Description - UC5604DP

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
UC5604 TI-UC5604 Datasheet
244Kb / 5P
[Old version datasheet]   9-Line Low Capacitance SCSI Active Terminator
UC5612 TI-UC5612 Datasheet
279Kb / 5P
[Old version datasheet]   9-Line Low Capacitance SCSI Active Terminator
UC5613 TI-UC5613 Datasheet
244Kb / 5P
[Old version datasheet]   9-Line Low Capacitance SCSI Active Terminator
UC5605 TI-UC5605 Datasheet
245Kb / 5P
[Old version datasheet]   9-Line Low Capacitance SCSI Active Terminator
logo
Microsemi Corporation
LX5203 MICROSEMI-LX5203 Datasheet
147Kb / 4P
   9-LINE SCSI ACTIVE TERMINATOR
logo
Texas Instruments
UC5603DP TI-UC5603DP Datasheet
332Kb / 11P
[Old version datasheet]   9-LINE SCSI ACTIVE TERMINATOR
UC5603 TI-UC5603 Datasheet
255Kb / 5P
[Old version datasheet]   9-Line SCSI Active Terminator
UC5608 TI-UC5608 Datasheet
230Kb / 4P
[Old version datasheet]   18-Line Low Capacitance SCSI Active Terminator
UCC5614 TI-UCC5614 Datasheet
354Kb / 5P
[Old version datasheet]   9-Line 3-5 Volt Low Capacitance SCSI Active Terminator
UC5608DWP TI-UC5608DWP Datasheet
188Kb / 4P
[Old version datasheet]   18-Line Low Capacitance SCSI Active Terminator
More results


Html Pages

1 2 3 4 5


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com