DS21T05S Maxim Integrated Products, DS21T05S Datasheet
DS21T05S
Specifications of DS21T05S
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DS21T05S Summary of contents
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... To handle actively negated SCSI signals, SCSI Terminator PIN ASSIGNMENT 1 16 TERMPWR1 VREF1 8 9 GND DS21T05Z 16-Pin SOIC (150-mil) TERMPWR1 VREF1 7 10 GND 8 DS21T05S 16-Pin SOIC (300-mil DS21T05 PD VREF2 TERMPWR2 PD VREF2 TERMPWR2 9 112099 ...
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... DS21T05 requires a 4.7 F capacitor connected between the VREF pins and ground. Figure 2 details a typical SCSI bus configuration 8-bit wide SCSI bus arrangement, two DS21T05s would be needed at each end of the SCSI cable in order to terminate the 18 active signal lines 16-bit wide SCSI bus arrangement, three DS21T05’ ...
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TYPICAL SCSI BUS CONFIGURATION Figure 2 DS21T05 NOTES 4.7 F tantalum C2 = 2.2 F tantalum or 4.7 F aluminum 2. If the DS21T05 embedded into a peripheral that will act as a target ...
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PIN DESCRIPTION Table 1 DS21T05Z SYMBOL PIN 1 TERMPWR1 VREF1 8 GND 9 TERMPWR2 VREF2 16 PD DESCRIPTION ...
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ABSOLUTE MAXIMUM RATINGS* Voltage on Any Pin Relative to Ground Operating Temperature Storage Temperature Soldering Temperature * This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the ...
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NOTES: 1. 4.00V < TERMPWR < 5.50V. 2. 0.0V < signal lines < 3.0V. 3. All signal lines = 0.0V. 4. All signal lines open 0.0V. PD DS21T05Z SCSI TERMINATOR 16-PIN SOIC (150-MIL) PKG 16-PIN DIM MIN MAX ...
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... DS21T05S SCSI TERMINATOR 16-PIN SOIC (300-MIL) The chamfer on the body is optional not present, a terminal 1 identifier must be positioned so that ½ or more of its area is contained in the hatched zone. PKG 16-PIN DIM MIN MAX A IN. 0.094 0.105 2.38 2. IN. 0.004 0.012 MM 0.102 0.30 0.089 ...