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AEDT-9811 Datasheet Three Channels Optical Incremental Encoder Modules

Manufacturer: Avago Technologies (now Broadcom)

Overview: AEDT-981x High Temperature 115°C, High Resolution, Three Channels Optical Incremental Encoder Modules Data.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

Avago Technologies' AEDT-981x encoders are industrial grade high temperature (-40 to 115°C) rating three channel optical incremental encoder modules building on the Avago legacy HEDS-9140 series.

Using an Avago developed opto ASIC with the built-in Interpolator circuit, AEDT-981x encoders enable wide resolution range from 2000 to 5000 count per revolution with the rotary codewheel of 11mm optical radius, offering a high resolution yet pact solution.

With the opto-ASIC’s built-in automatic LED brightness regulation technique, the encoder current consumption can be significantly lowered (Typ.

Key Features

  • -40°C to 115°C Operating Temperature.
  • Two Channel Quadrature Output with Index Pulse.
  • Single ended output with ±5mA output sink/source current per channel.
  • Suitable for Industrial.

AEDT-9811 Distributor