Product Summary

The UCC5630AMWP is a Multimode SCSI Terminator. It provides a smooth transition into the LVD SCSI Parallel Interface (SPI-2, SPI-3, SPI-4). It automatically senses the bus, via DIFFB, and switches the termination to either single ended (SE) or low voltage differential (LVD) SCSI, dependent on which type of devices are connected to the bus. The UCC5630AMWP can not be used on a HVD, EIA485, differential SCSI bus. If the UCC5630A detects a HVD SCSI device, it switches to a high impedance state.

Parametrics

UCC5630AMWP absolute maximum ratings: (1)TRMPWR Voltage: 6V; (2)Signal Line Voltage: 0V to TRMPWR; (3)Package Power Dissipation: 2W; (4)Storage Temperature: –65 to +150℃; (5)Junction Temperature: –55 to +150℃; (6)Lead Temperature (Soldering, 10sec.): +300℃.

Features

UCC5630AMWP features: (1)Auto Selection Single Ended (SE) or Low Voltage Differential (LVD) Termination; (2)Meets SCSI-1, SCSI-2, Ultra2 (SPI-2 LVD), Ultra3, Ultra160 (SPI-3) and Ultra320 (SPI-4) Standards; (3)2.7V to 5.25V Operation; (4)Differential Failsafe Bias; (5)Thermal packaging for low junction temperature and better MTBF; (6)Master/Slave Input; (7)Supports Active Negation; (8)3pF Channel Capacitance.

Diagrams

UCC5630AMWP pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
UCC5630AMWP
UCC5630AMWP
Texas Instruments
SCSI Interface IC 9line 3-5V SCSI Mult
Data Sheet
0-1: $3.37
1-25: $3.08
25-100: $2.46
100-250: $2.14
UCC5630AMWPG4
UCC5630AMWPG4
Texas Instruments
SCSI Interface IC 9 Line 2.7-5V Multimode
Data Sheet
0-1: $3.32
1-25: $2.80
25-100: $2.46
100-250: $2.14
UCC5630AMWPTRG4
UCC5630AMWPTRG4
Texas Instruments
SCSI Interface IC 9 Line 2.7-5V Multimode
Data Sheet
0-650: $1.86
650-1000: $1.60
1000-2000: $1.56
UCC5630AMWPTR
UCC5630AMWPTR
Texas Instruments
SCSI Interface IC 9 Line 2.7-5V Multimode
Data Sheet
0-650: $1.86
650-1000: $1.60
1000-2000: $1.56