Dell Inspiron 3800 Reference And Troubleshooting Manual page 115

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Table A-1. Technical Specifications (continued)
Interface . . . . . . . . . . . . . . . . . . PS/2 compatible
X/Y position resolution
(graphics table mode) . . . . . . . . 240 cpi
Size:
Thickness . . . . . . . . . . . . . . 2.8 mm (0.11 inch) at highest component
Width
(sensor-active area) . . . . . . . 55 mm (2.17 inches)
Height. . . . . . . . . . . . . . . . . 39-mm (1.54-inch) rectangle
Weight . . . . . . . . . . . . . . . . 9.02 g (0.29 oz)
Power:
Supply voltage . . . . . . . . . . 5 V ± 10%
Supply current . . . . . . . . . . 25 mA (maximum for track stick and touch pad
ESD . . . . . . . . . . . . . . . . . . . . . . in accordance with IEC-801-2
Interface . . . . . . . . . . . . . . . . . . PS/2 compatible
X/Y position resolution. . . . . . . . 250 counts/sec at 100 gf
Size . . . . . . . . . . . . . . . . . . . . . . Protrudes 0.5 mm above surrounding keys
Power:
Supply voltage . . . . . . . . . . 5 V ± 0.5 VDC
Supply current . . . . . . . . . . 25 mA (maximum for track stick and touch pad
ESD . . . . . . . . . . . . . . . . . . . . . . in accordance with IEC-801-2
NOTE: For the full name of an abbreviation or acronym used in this table, see the Glossary in the
system Help.
Touch Pad
combined)
Track Stick
combined)
Technical Specifications A-7