What is the Additional Feature ?

Name: OPT301M
Brand: Texas Instruments
SKU: OPT301M
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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Texas Instruments OPT301M

Part No.:: OPT301M

Manufacturer:: Texas Instruments

Package:: TO-99-8 Metal Can

Datasheet:: OPT301M.pdf

Description:: SENSOR OPT 650NM AMBIENT TO99

In Stock:: 252

Quantity:: Add To Cart

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OPT301M Specifications

Packaging:
Tube
Series:
-
ProductStatus:
Active
Type:
Ambient
Wavelength:
650nm
ProximityDetection:
No
OutputType:
Voltage
Voltage-Supply:
±2.25V ~ 18V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Through Hole

OPT301M this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including OPT301M 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 OPT301M 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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OPT301M information

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OPT301M Typical application Circuitry

OPT301M

The OPT301M is an integrated photodiode and transimpedance amplifier (TIA) designed for precision light intensity measurement applications. This chip is particularly suited for scenarios requiring high sensitivity and fast response, such as optical power measurement, laboratory instrumentation, and automatic exposure control in cameras.

Application Scenario: Optical Power Measurement System

In this detailed explanation, we'll explore integrating the OPT301M into an optical power measurement system, highlighting how to maximize its capabilities for accurate light intensity measurements.

Photodiode Biasing:

The OPT301M contains an internal photodiode. The photodiode is inherently biased by the internal circuitry, requiring no external biasing components. This simplification aids in the design by reducing the component count and minimizing noise sources.

Signal Output Processing:

An analog output voltage that is precisely proportionate to the light intensity falling on the integrated photodiode is produced by the OPT301M. This output is available at the Vout pin (Pin 6), and it can be directly connected to an analog-to-digital converter (ADC) for digital processing or to an analog meter for a direct readout.

Power Supply Considerations:

A stable power supply is crucial for the OPT301M to perform accurately. It operates from a single 5V power supply connected to Vcc (Pin 8). To ensure stable functioning, decoupling capacitors should be positioned in close proximity to the power supply pin in order to filter out any supply noise.

Optical Alignment:

For accurate measurements, the optical path between the light source and the OPT301M must be carefully aligned. The photodiode area should be fully illuminated by the light source to ensure that the measurement represents the total optical power.

Temperature Compensation:

The response of the OPT301M can vary with temperature. In applications requiring high precision, it may be necessary to implement temperature compensation. This can be achieved by measuring the ambient temperature with a separate temperature sensor and adjusting the reading from the OPT301M accordingly.

Design Considerations:

When designing with the OPT301M, one should ensure minimal noise in the system, as noise can significantly affect measurement accuracy. Shielding and grounding techniques may be employed to minimize interference from external light sources and electronic noise. The layout should also consider the OPT301M's sensitivity to light; ensure that the device is mounted in such a way that it is exposed only to the light intended for measurement.

Integrating the OPT301M into an optical power measurement system allows for precise and responsive light intensity measurements. The device's integrated photodiode and amplifier simplify the design and implementation of such systems, making the OPT301M an excellent choice for applications requiring accurate and reliable optical measurements.

OPT301M FAQ

1. How to order OPT301M on icwhale.com?

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2. How does icwhale.com guarantee that OPT301M is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the OPT301M. All suppliers must pass our qualification reviews before they can publish their products including OPT301M on icwhale.com; we pay more attention to the channels and quality of OPT301M products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the OPT301M price and inventory displayed accurate?

The price and inventory of OPT301M fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

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5. How is the shipping arranged?

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Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of OPT301M?

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 OPT301M we delivered, we will accept the replacement or return of the OPT301M 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 OPT301M.

(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