Electronic Components Datasheet Search |
|
UCC5686PMTR Datasheet(PDF) 4 Page - Texas Instruments |
|
UCC5686PMTR Datasheet(HTML) 4 Page - Texas Instruments |
4 / 7 page UCC5686, UCC5687 27-LINE 3V - 5V LVD TERMINATOR FOR WIDE ULTRA2, ULTRA3, ULTRA160, AND ULTRA320 SCSI WITH INTEGRATED SPI3 DELAY SLUS459B – OCTOBER 2000 – REVISED APRIL 2001 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 pin descriptions STRMPWR: 2.7 V to 5.25 V power supply for all circuitry except the 1.25-V regulator. SGND: Ground reference for all circuitry except the 1.25-V regulator. PTRMPWR: 2.7 V to 5.25 V power supply for the 1.25-V regulator. PGND: Ground reference for the 1.25-V regulator. REG: Output of the internal 1.25-V regulator; must be connected to a 4.7- µF bypass capacitor and a high-frequency, low-ESR 0.01- µF capacitor to GND. DIFSENS: Drives the SCSI bus DIFF SENSE line to 1.3 V to detect what types of devices are tied to the bus. DIFFB: DIFF SENSE input pin. Connect through a 20-k Ω resistor to DIFSENS and through a 0.1-µF capacitor to GND. Input to comparators that detect what type of drives are connected to the SCSI bus. DISCNCT1: Disconnect one controls termination lines 10–27 (control and low byte). DISCNCT2: Disconnect two controls termination lines 1–9 (high byte). LVD: TTL compatible status bit indicating when low-voltage-differential voltage is present on DIFFB. L1– thru L27–: Negative lines for the SCSI bus. L1+ thru L27+: Positive lines for the SCSI bus. |
Similar Part No. - UCC5686PMTR |
|
Similar Description - UCC5686PMTR |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
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 |