AEDR-8501-100 Avago Technologies US Inc., AEDR-8501-100 Datasheet
AEDR-8501-100
Specifications of AEDR-8501-100
Related parts for AEDR-8501-100
AEDR-8501-100 Summary of contents
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... AEDR-850x 3 Channel Reflective Incremental Encoders Data Sheet Description The AEDR-850X encoder is the smallest 3 channels optical encoder with digital outputs in the market employing reflective technology for motion control purposes. The encoder is designed to operate over -20° 85° C tem- perature range and hence suitable for both commercial and even industrial end applications ...
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Output waveform C 360 e Deg QUADRATURE SIGNALS A, B and I Absolute Maximum Ratings Storage Temperature Operating Temperature Supply Voltage Output Voltage Notes: ...
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... The CPR (@ 1X interpolation) is based on the following formulae which is directly dependent CPR = LPI x 2π (inch) OP CPR = LPmm x 2π (mm SEL 2X CHI Interpolation CPR @ Factor ( 828 2X 1656 4X 3312 Factory use Note : LPI (lines per inch) is fixed at 304 by the AEDR-850X. LPmm (lines per mm) = 304/25.4 Count Frequency 55 KHz 110 KHz 220 KHz OP ...
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Encoding Characteristics (Codewheel of Rop @11 mm) Encoding characteristics over the recommended operating condition and mounting conditions Parameter Interpolation factor Cycle Error Pulse Width Error Phase Error State Error Note: Typical values represent the encoder performance at typical mounting alignment, ...
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Codewheel Characteristics The most important dimension to remember is that the index (I) channel pattern on the codewheel, the width angle is made ° (opaque-non reflective region Index track width angle is made ...
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... Specular Reflectance R f Line Density LPmm LPI Notes: 1. Measurements from TMA mScan meter. 2. LPmm = CPR / [2π.Rop(mm)] Moisture Sensitivity Level The AEDR-850X is specified to moisture sensitive level (MSL) 3. Outline Drawing 0.7662 ±0.0500 0.19 ±0.03 TOP VIEW 3.40 FRONT VIEW * All dimensions in millimeter. ...
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... Encoder Placement Orientation and Positioning The AEDR-850X is designed such that both the emitter and detector IC should be placed parallel to the window/bar orientation, as shown (with the encoder mounted on top of the codewheel. See view below). the center of the lens Most importantly rather the center point of Lw (0.5 of the Length of Window recommended greater. ...
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... Recommended Land Pattern for AEDR-850X Recommended Lead-free Reflow Soldering Temperature Profile 300 250 200 120 SEC. MAX. 150 100 HEAT UP PREHEAT TEMPERATURE 40C to 125C TEMPERATURE MAINTAIN ABOVE 217C PEAK TEMPERATURE TIME ABOVE 250C 8 3.40 Package outline 0.80 2.45 Front View 125C ...
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... Ordering Information AEDR – – Index Gating Packaging 0 Gated 90º Tape and Reel 1 Gated 180º Ungated 360º e For product information and a complete list of distributors, please go to our web site: Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies in the United States and other countries. ...