AEDR-9930EL-100

AEDR-9930EL-100 is a three-channel reflective optical encoder. The selectable and programmable options available are three-channel digital differential A, B, and I output. This digital encoder mode offers two-channel (AB) quadrature digital outputs and a third channel digital index output. Being TTL compatible, the outputs of the device encoder can be interfaced with most of the signal processing circuitries. Therefore, the encoder provides easy integration and flexible design-in into existing systems. The encoder houses an LED light source and photo detecting circuitry in a single package. It is used in applications such as closed-loop stepper motors, small motors, actuators, industrial printers, robotics, card readers, pan-tilt-zoom (PTZ) cameras, portable medical equipment, optometric equipment, linear stages.

• SPI programmable interpolator from 1x to 1024x
• Operating voltage of 3.3V and 5.0V supply
• Built-in LED current regulation
• High encoding resolution: 397 LPI (lines per in.), linear type
• Supply current is 70mA typical
• 2MHz maximum output frequency at (≥16x interpolation)
• Operating temperature range from -40°C to +115°C
• SMD package