DS21S07AS+ Maxim Integrated Products, DS21S07AS+ Datasheet - Page 3
DS21S07AS+
Manufacturer Part Number
DS21S07AS+
Description
IC TERMINATOR SCSI 16-SOIC
Manufacturer
Maxim Integrated Products
Type
SCSI, LVD, SEr
Datasheet
1.DS21S07AE.pdf
(8 pages)
Specifications of DS21S07AS+
Number Of Terminations
9
Voltage - Supply
4 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.300", 7.5mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
DS21S087A
Figure 2. Typical Differential SCSI Bus Configuration
NOTE 1: C1 = 4.7µF TANTALUM CAPACITOR; C2 = 2.2µF TANTALUM OR 4.7µF ALUMINUM CAPACITOR.
NOTE 2: IF THE DS21S07A IS TO BE EMBEDDED INTO A PERIPHERAL THAT WILL ACT AS A TARGET
ON A SCSI BUS, IT IS RECOMMENDED THAT TERMPWR BE DERIVED FROM THE SCSI CABLE, NOT
GENERATED LOCALLY. IN THIS CONFIGURATION, IF A POWER FAILURE OCCURS IN THE
PERIPHERAL, IT WILL NOT AFFECT THE BUS.
NOTE 3: A HIGH-FREQUENCY BYPASS CAPACITOR (0.1µF RECOMMENDED) CAN BE ADDED IN
PARALLEL TO C1 FOR APPLICATIONS USING FAST RISE/FALL TIME DRIVERS.
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