HOA0901-011
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| Part Number | HOA0901-011 |
|---|---|
| Manufacturer |
 Honeywell
|
| Description | The HOA0901-011 is a compact infrared transmissive optical sensor (photointerrupter) developed by Honeywell, designed for precise motion detection and position sensing in encoder-based systems. It integrates an infrared emitting diode (IRED) and a dual-channel photodetector IC within a single slotted housing, enabling accurate detection of objects passing through the sensing gap. The device operates using a through-beam sensing method, where the IR beam is interrupted by a moving object such as a code wheel or strip, generating output signals used to determine speed and direction. It features a slot width of approximately 3.2 mm, making it suitable for compact encoder designs. The HOA0901-011 incorporates a dual-channel photodiode array with integrated amplifiers and Schmitt trigger outputs, providing clean digital signals with direct TTL interface compatibility. The outputs are NPN open-collector with internal pull-up resistors, simplifying system integration. Designed for high-speed applications, the sensor offers a fast response time of approximately 100 ns, enabling accurate detection in dynamic motion systems. It operates within a 4.5V to 5.5V supply range and supports stable performance across a temperature range of -40°C to +70°C. The device is housed in a durable through-hole PCB mount package, ensuring reliable mechanical stability in industrial environments. Its internal design also includes temperature compensation circuitry to maintain consistent optical performance. The HOA0901-011 is widely used in rotary and linear encoders, industrial automation systems, optical mice, motor control, and position sensing applications, where accurate and high-speed optical detection is required. |
| Product Group | Optical Sensor |
| MOQ | 500 pcs |
| SPQ | 100 pcs |
| Figure/Case | FORK-TH |
| Package | BULK Pack |
 PDF Datasheet | |
| Ship From | Hong Kong |
| Shipment Way | DHL / Fedex / TNT / UPS / Others |
| Delivery Term | Ex-Works |
| Send RFQ | sales@signalhk.com |
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HOA0901-011
HOA0901-011