OPB9000 SMD Reflective Optical Sensor
OPB9000 SMD反射式光學(xué)傳感器
Features
? Market leading 25k+ lux ambient light immunity
? Programmable output configuration and sensitivity level
? Single-commａnd calibration with on-chip EEPROM
? Temperature-compensated LED drive
? 6μs response time
? Pulsed synchronous drive-detection
? Surface mount package
? Small dimensions: L 4.0mm x W 2.2mm x H 1.46mm
? -40°C to +85°C operating temperature range
? 2.7V to 5.5V supply voltage
? Ideal for industrial and medical applications
Description
The OPB9000 is a versatile sensor that can be used in a wide variety of industrial and medical applications. The sensor features market-leading ambient light immunity which allows operation from dark rooms to bright sunlight. It can detect various types of media with as little as a 30% change in reflectivity. Robust, industrial grade resin allows the sensor to operate at a wide temperature range from -40C to + 85C, ideal for the harshest environments.
Factory calibrated to a white card at a 12mm distance to offer plug and play detection, the OPB9000 can be re-calibrated in a matter of milliseconds with a single commａnd for specific application requirements. Integrated automatic temperature compensation maximizes detection consistency and reliability. The small footprint saves valuable PCB real estate as devices become smaller and more portable.
The OPB9000 eliminates the need for peripheral circuitry like op-amps, data converters, and comparators, as all analog signal conditioning is integrated in the IC.
Applications
? All non-contact position sensing and presence detecting applications
? Industrial printing and high-speed paper detection
? Manufacturing and automation
? Automated banking machines
? Hospital and lab equipment
? Portable medical equipment
? Automatic dispensing
? Material handling and asset tracking
