Part Number
|
AEAS-7500 |
Manufacturer
|
AVAGO |
Description
|
Ultra-Precision 16 bit Gray Code Absolute Encoder Module |
Published
|
Jul 3, 2008 |
Detailed Description
|
AEAS - 7500
Ultra-Precision 16 bit Gray Code Absolute Encoder Module
Data Sheet
Description
The encoder IC consists of...
|
Datasheet
|
AEAS-7500
|
Overview
AEAS - 7500
Ultra-Precision 16 bit Gray Code Absolute Encoder Module
Data Sheet
Description
The encoder IC consists of 13 signal photo diode channels and 1 monitor photo diode channel and is used for the optical reading of rotary or linear code carriers (i.
e.
discs or com scales).
The photodiodes are accompanied with precision amplifiers plus additional circuitry.
The monitor channel is used to drive a constant current source for the highly collimated IR illumination system.
Functional Description Background
The 13 signal channels are set up as: 1.
Two precision defining signals (A0, A09), which are two 90° electrical shifted sine, cosine signals.
These signals are condit...
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