3-channel digital output reflective optical incremental encoder IC, built-in multiplication circuit, suitable for high-precision motor applications, etc.
The SME-08ASx is a reflective optical incremental encoder IC with 3-channel digital output. It has a built-in multiplier circuit (1x, 2x, 4x) that allows for resolution settings.
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basic information
- Package: HCOB8 3.95×3.4×1.0mm - Power Supply Voltage: 4.5～5.5V - Current Consumption: 27mA (typ) - Operating Temperature Range: -20～+85℃ - 3-Channel Digital Output: Outputs 2-phase incremental signals A/B and index signal Z - Built-in Frequency Multiplier Circuit (1x, 2x, 4x): Output frequency (response frequency) can be selected from 60KHz/120KHz/240KHz (corresponding to multiplication factor) - Built-in LED dimming function with APC circuit
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Applications/Examples of results
- OA equipment: MFP, polygon mirror control - Industrial equipment: galvanometer scanner, robots, machine tools, X-Y stages, microscopes, semiconductor manufacturing equipment, measuring instruments, cash terminals, servo motors, stepping motors, actuators, encoders - Various motor control
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Company information
Since its establishment in 1975 as a semiconductor manufacturer within the Seiko Group, our company has been creating innovative high-value-added products, primarily focusing on ICs for quartz oscillators and digital products. Our main product, ICs for quartz oscillators, boasts one of the world's leading market shares and is incorporated into various electronic devices, including communications and home appliances, supporting your daily life. In recent years, we have also been focusing on the development of sensor products that detect the movement of objects and the temperature emitted by objects, converting them into electrical signals. Our company has its own factory in Nasushiobara City, Tochigi Prefecture, where we plan, design, and manufacture products in a nature-rich environment adjacent to Nikko National Park. Additionally, we have a sales base at our Tokyo headquarters, enabling us to swiftly incorporate customer requests into product development.