IMP5218 IMP, IMP5218 Datasheet - Page 9

• Manufacturer Part Number: IMP5218
• Description: Pllug and Pllay SCSII Termiinattor
• Manufacturer: IMP

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Daily Silver IMP
Note: Add third IMP5218 for 16-bit SCSI
DISC1
DISC2
DISC1
DISC2
5V
TERMPWR
2.2 F
TERM POWER
V
V
TERM
IMP5218
IMP5218
TERM
23.5
22.5
21.5
24
23
22
21
TERMPWR
1 2 3
Figure 23. Output Current Matching Channel to Channel
RST
MSG
ATN
BSY
DB (0)
DB (1)
DB (6)
DB (P)
ACK
DB (7)
4
5
6
Figure 24. 8-Bit SCSI System Application
7
8
HOST
9 10 11
Part #
12 13 14
SCSI CABLE
15 16 17
PERIPHERAL
18 19 20
IMP5
IMP5
21 22
23 24
DB (0)
DB (1)
DB (6)
DB (P)
DB (7)
Data Communications
25
MSG
ACK
TERMPWR
ATN
BSY
RST
i0
1
1
IMP52
IMP52
i2
1
1
i4
Typical Characteristics
i6
TERM POWER
Channel
1/5
i8
1/5
IMP5218
IMP5218
23.5 – 24
23 – 23.5
22.5 – 23
22 – 22.5
21.5 – 22
21 – 21.5
V
V
TERM
TERM
1
1
TERMPWR
1
1
1
1
2.2 F
2
8
2
8
DISC1
DISC2
DISC1
DISC2
5V
9