HEDS-9731-350 Avago Technologies US Inc., HEDS-9731-350 Datasheet

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... The two channel digital outputs and 3.3V supply input are accessed through four solder plated leads located on 2.54mm (0.1inch) centers. The standard HEDS-973X is designed for use with an ap- propriate optical radius codewheel or linear codestrip. Other options are available. Please contact the factory for more information ...

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... Theory of Operation A HEDS-973X is a C-shaped emitter/detector module. Coupled with a codewheel, it translates rotary motion into a two-channel digital output; coupled with a codestrip, it translates linear motion into digital outputs. As seen in Figure 1, the module contains a single Light Emitting Diode (LED) as its light source. The light is col- limated into parallel beam by means of a single lens located directly over the LED ...

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Absolute Maximum Ratings Parameter Symbol Storage Temperature T S Operating Temperature T A Supply Voltage V CC Output Voltage V O Output Current per Channel I OUT Soldering Temperature T SOL Recommended Operating Conditions Parameter Symbol Temperature T A Supply ...

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Mounting Considerations 5.32 MAX. (0.209) 4.40 ± 0.13 0.17 ± 0.005 SEE NOTE 1 Rop IMAGE SIDE OF CODEWHEEL/CODESTRIP CENTER OF ROTATION MOTOR SHAFT CENTER - Rop - 0.14 (0.006) DIMENSIONS IN MILLIMETERS (INCHES). Note: These ...

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... Ordering Information HEDS - 973 Option Resolution Lead Configurations 3 - 480 LPI 0 - Straight leads 1 - Bent leads Package Dimension Option 50 LEAD THICKNESS = 0.25 mm LEAD PITCH = 2.54 mm 3.8 0.5 5.5 ± 0.3 1.4 8.7 6.4 3.9 0.14 (OPTICAL CENTER) 2x ∅ 2.00 ± 0.02 4.2 7.5 10 ...

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Wave Soldering Profi sec MAX. 120° C/20 sec MAX. X-AXIS Parameter A Solder Pot Temperature B Preheat Zone Temperature C Dip in Time D Solder Pot Zone (PCB Top) E Solder Pot Zone (Encoder Lead) For product information ...