HEDS-9780#G50 Avago Technologies US Inc., HEDS-9780#G50 Datasheet
HEDS-9780#G50
Specifications of HEDS-9780#G50
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HEDS-9780#G50 Summary of contents
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... HEDS-978x Series Small Optical Encoder Modules Data Sheet Description The HEDS-978x series is a high performance, low cost, optical incremental encoder module. When operated in conjunction with either a codewheel or codestrip, this module detects rotary or linear position. The module consists of a lensed LED source and a detector IC enclosed in a small C-shaped plastic package ...
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... Please contact sales representative if more clarification is needed. 2 Theory of Operation The HEDS-978x 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 a digital output. ...
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Output Waveforms Definitions Count (N) = The number of bar and window pairs or counts per revolution (CPR) of the codewheel, or the number of lines per inch of the codestrip (LPI). 1 Shaft Rotation = 360 mechanical degrees = ...
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Absolute Maximum Ratings Parameter Symbol Min. Max. Units Storage Temperature Operating Temperature Supply Voltage V Output Voltage Output Current per Channel Soldering Temperature Recommended Operating Conditions Parameter Symbol Temperature T S Supply Voltage V CC Load Capacitance C L Count ...
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Encoding Characteristics Encoding Characteristics over Recommended Operating Condition and recommended mounting tolerances. These characteristics do not include codewheel/codestrip contribution. The Typical Values are averages over the full rotation of the codewheel. Parameter Pulse Width Error Logic State Width Error Phase ...
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Optional Packages Available Mounting Option #54 – Tabless (Baseplane Mounting) Mounting Considerations 4.44 0.13 0.175 0.005 IMAGE SIDE OF CODEWHEEL/CODESTRIP CENTER OF ROTATION MOTOR SHAFT CENTER – A – Note: These dimensions include shaft end play and codewheel warp. For ...
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... Ordering Information Lead Bend 0 – Straight Leads 1 – Bent Leads Note: Please contact factory for codewheel and codestrip information. 7 Typical Interface HEDS–978X HEDS-978 Option Resolution Options A – 500 CPR G – 360 CPR H – 400 CPR HOST HCTL-2016/2020 QUADRATURE PROCESSOR DECODER/ ...
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... HEDS-9781 H * For product information and a complete list of distributors, please go to our website: Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies Limited in the United States and other countries. Data subject to change. Copyright © 2008 Avago Technologies Limited. All rights reserved. Obsoletes 5988-5605EN ...