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HLMP-ED80 Datasheet(PDF) 2 Page - Agilent(Hewlett-Packard) |
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HLMP-ED80 Datasheet(HTML) 2 Page - Agilent(Hewlett-Packard) |
2 / 12 page 2 Theory of Operation The ADNS-2001 is based on Optical Navigation Technology. It contains an Image Acquisition System (IAS), Digital Signal Pro- cessor (DSP), and a mode select- able PS/2 or quadrature output converter. The IAS acquires im- ages of microscopic surface im- ages via the lens and illumination Figure 1. ADNS-2001 block diagram. Figure 2. ADNS-2001 sensor package outline drawing. IMAGE ACQUISITION SYSTEM DIGITAL SIGNAL PROCESSOR PS/2 or QUAD OUTPUT CONVERTER system provided by the HDNS- 2100, HDNS-2200, and the HLMP-ED80. These images are further processed by the DSP to determine direction and distance of motion. The DSP generates a stream of delta x and delta y rela- tive displacement values which are then communicated to the output converter. This converter provides a PS/2 3-button output, replacing existing mouse microcontrollers, or two channel quadrature output, for direct interface to existing mouse microcontrollers. While the part can be run at 24 MHz in quadrature mode, 18 MHz is recommended for PS/2 mode. KAPTON TAPE 3.18 (0.125) 5.15 (0.203) 9.10 (0.358) 12.34 (0.486) NOTES: 1. DIMENSIONS IN MILLIMETERS (INCHES). 2. DIMENSIONAL TOLERANCE: ± 0.1 mm. 3. COPLANARITY OF LEADS: 0.1 mm. 4. LEAD PITCH TOLERANCE: ± 0.15 mm. 5. CUMULATIVE PITCH TOLERANCE: ± 0.15 mm. 6. ANGULAR TOLERANCE: ± 3.0 DEGREES. 7. MAXIMUM FLASH + 0.2 mm. 8. CHAMFER (25 DEGREES x 2) ON THE TAPER SIDE OF THE LEAD. 1.42 (0.056) 0.99 (0.039) 6.17 (0.243) 5° TYP. 0.25 (0.010) PIN 1 22.30 (0.878) 2.54 (0.100) 1.27 (0.050) 0.50 (0.020) LEAD WIDTH LEAD OFFSET LEAD PITCH 13.38 (0.527) 6.02 (0.237) 4.55 (0.179) ∅ 5.60 (0.220) |
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Similar Description - HLMP-ED80 |
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