What is the Additional Feature ?

Name: OPB930W55Z
Brand: TT Electronics/Optek Technology
SKU: OPB930W55Z
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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TT Electronics/Optek Technology OPB930W55Z

Part No.:: OPB930W55Z

Manufacturer:: TT Electronics/Optek Technology

Package:

Datasheet:: OPB930W55Z.pdf

Description:: SENSOR OPTICAL 3.18MM MOD WIRE

In Stock:: 2563

Quantity:: Add To Cart

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OPB930W55Z Specifications

Packaging:
Bag
Series:
Photologic®
ProductStatus:
Active
SensingDistance:
0.125 (3.18mm)
SensingMethod:
Through-Beam
OutputConfiguration:
Totem Pole, Buffer
MountingType:
Chassis Mount
Current-Supply:
15 mA
Voltage-Supply:
4.75V ~ 5.25V
ResponseTime:
70ns
OperatingTemperature:
-40°C ~ 70°C (TA)

OPB930W55Z this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including OPB930W55Z price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for OPB930W55Z to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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OPB930W55Z information

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OPB930W55Z Typical application Circuitry

OPB930W55Z

The OPB930W55Z is an optical sensor that functions as a reflective object sensor. This component is designed to detect the presence or absence of an object based on light reflection, making it ideal for applications requiring non-contact object detection.

Application Scenario: Automatic Hand Sanitizer Dispenser

Utilizing the OPB930W55Z in an automatic hand sanitizer dispenser exemplifies its capability for non-contact object detection, enhancing hygiene and convenience. Here's a detailed circuit integration approach for this application:

- Power Supply Connection: Initially, the infrared LED within the OPB930W55Z requires a stable power supply. Connect a current-limiting resistor in series with the LED to a voltage source, typically 5V, to ensure that the LED operates within its recommended current range. This setup prevents overdriving the LED, thus extending its lifespan.

- Phototransistor Output Configuration: The phototransistor in the OPB930W55Z generates a current when it detects reflected light from an object. This current can be converted to a voltage signal using a pull-up resistor connected to the phototransistor's collector and the power supply. The voltage across this resistor serves as the sensor's output, varying with the amount of reflected light detected.

- Output Signal Conditioning: To interface the OPB930W55Z's output with a microcontroller or logic circuit controlling the dispenser mechanism, additional signal conditioning may be required. A comparator can be used to convert the analog voltage signal into a digital one, setting a threshold voltage that determines when an object (e.g., a hand) is detected.

- Feedback LED Indicator: Incorporate a visual feedback mechanism by connecting an LED (and its current-limiting resistor) to a digital output pin on the microcontroller. This LED can be activated whenever the hand sanitizer is dispensed, indicating operation to the user.

- Power Management: Considering the device may be battery-operated or used in energy-saving modes, designing the circuit with power efficiency in mind is crucial. Implementing a low-power microcontroller that can sleep and wake up based on the signal from the OPB930W55Z helps conserve power.

Design Considerations:

Designing a circuit with the OPB930W55Z for an automatic hand sanitizer dispenser involves several considerations:

- Ambient Light Rejection: The OPB930W55Z might be sensitive to ambient light, which could interfere with object detection. Implementing optical filters or modulating the infrared LED and synchronizing the detection phase can mitigate this issue.

- Detection Range Adjustment: The sensitivity and range of detection depend on the LED's current and the phototransistor's load resistor. Experimenting with these components allows tuning of the sensor's range to suit the application's needs.

- Mounting and Alignment: Proper alignment of the OPB930W55Z to the target detection area is essential for reliable operation. The sensor should be mounted such that its field of view is optimally positioned for detecting an object (a hand, in this case) at the desired distance.

- Power Supply Stability: Fluctuations in the power supply can affect the performance of the OPB930W55Z. Using voltage regulators and decoupling capacitors ensures that the sensor receives a stable voltage, leading to consistent operation.

- Circuit Protection: Implementing protection mechanisms, such as reverse polarity protection for the power supply and transient suppression for the output signal, enhances the circuit's robustness and reliability.

Incorporating the OPB930W55Z into an automatic hand sanitizer dispenser not only highlights the sensor's effectiveness in non-contact object detection but also emphasizes the importance of thoughtful circuit design. By addressing considerations like power efficiency, ambient light rejection, and detection range, developers can create reliable, efficient systems that leverage the OPB930W55Z's capabilities to enhance hygiene and convenience in public spaces or homes.

OPB930W55Z FAQ

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3. Are the OPB930W55Z price and inventory displayed accurate?

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6. What is the process for return or replacement of OPB930W55Z?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the OPB930W55Z we delivered, we will accept the replacement or return of the OPB930W55Z only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of OPB930W55Z.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations