DS21T05Z+ Maxim Integrated, DS21T05Z+ Datasheet - Page 3

• Manufacturer Part Number: DS21T05Z+
• Description: SCSI Interface IC
• Manufacturer: Maxim Integrated
• Series: DS21T05r
• Type: SCSI Terminationr

Specifications of DS21T05Z+

• Rohs: yes
• Operating Supply Voltage: 4 V to 5.5 V
• Supply Current: 250 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-16 Narrow
• Resistance: 110 Ohms
• Part # Aliases: 90-21T05+Z00

TYPICAL SCSI BUS CONFIGURATION Figure 2
NOTES:
1. C1 = 4.7 F tantalum
2. If the DS21T05 is to be embedded into a peripheral that will act as a target on a SCSI bus, it is
3. A high frequency bypass capacitor (0.1
C2 = 2.2 F tantalum or 4.7 F aluminum
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.
applications using fast rise/fall time drivers.
DS21T05
F recommended) can be added in parallel to C1 for
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DS21T05
DS21T05