DS2109S Maxim Integrated Products, DS2109S Datasheet - Page 10

• Manufacturer Part Number: DS2109S
• Description: IC TERM SCSI PLUG/PLAY 28-SOIC
• Manufacturer: Maxim Integrated Products
• Type: SCSIr

Specifications of DS2109S

• Number Of Terminations: 18
• Voltage - Supply: 4 V ~ 5.25 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

NOTES:
1. PDI, PDE, TCS
2. 4.00V < TERMPWR < 5.25V.
3. 0.0V < signal lines < 3.0V.
4. All signal lines = 0.0V.
5. All signal lines open.
6. Power down enabled.
7. Guaranteed by design; not production tested.
8. C
9. Excluding PDI, PDE pins.
10. PDO output pin.
11. I
12. Excluding PDE, PDI, R14, and TCS pins.
28–PIN SOIC (300 MIL)
DS2109
022698 10/10
BCST
14
The chamfer on the body is optional. If it is not present, a termi-
nal 1 identifier must be positioned so that 1/2 or more of its area
is contained in the hatched zone.
slightly higher capacitance due to sensing circuitry.
> 32 mA – disable termination.
A1 IN.
A2 IN.
E1 IN.
PKG
A IN.
b IN.
D IN.
e IN.
C IN
H IN
DIM
L IN
MM
MM
MM
MM
MM
MM
MM
MM
MM
MM
0.094
2.39
0.004
0.102
0.089
2.26
0.013
0.33
0.009
0.229
0.698
17.73
0.290
7.37
0.398
10.11
0.016
0.40
0
MIN
0.050 BSC
1.27 BSC
28–PIN
0.105
2.67
0.012
0.30
0.095
2.41
0.020
0.51
0.013
0.33
0.712
18.08
0.300
7.62
0.416
10.57
0.040
1.02
8
MAX