Description
By introducing an additional PCB top-up thickness attached to the encoder, the AEDR-8000 Encoder series could easily solve the height issue in various applications. Furthermore, this great feature is enhanced with the offering of different height profile options.
Direct Replacement of HEDR-8000 Encoder series is now possible with the AEDR-8000 Encoder series. Such migration is always simple and easy due to the perfect matching of the height profiles as well as same footprints in both encoder series.
The AEDR-8000 Encoder series employs reflective technology for rotary and linear movement control. The encoder houses an LED light source and a photodetecting circuitry in a single package.
In adding on to the main features, The AEDR-8000 Encoder series offers two-channel quadrature digital outputs (TTL compatible) where signal could be interfaced directly with most of the signal processing circuitries. Thus, it’s bound to reduce the design time of an application.

Applications
The AEDR-8000 Encoder series provides motion sensing at a competitive price, making it ideal for high volume applications. Its small size and surface mount package make it ideal for printers, copiers, card readers and many consumer products, particularly where space and weight are design constraints.

Features
• Reflective technology
• Surface mount small outline leadless package
• Direct replacement of HEDR-8000 encoder
• Single channel incremental output
• Two channels quadrature outputs for direction sensing
• Single 5 V supply, TTL compatible output
• -20°C to 85°C absolute operating temperature
• Lead-free package
• Encoding resolution options:
75, 150 and 180 (lines/inch) or
2.95, 5.91, 7.09 (lines/mm)
• PCB height profile options:
1.0 mm PCB thickness
1.5 mm PCB thickness