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OPT101PG4
Unitary Photodiode Coupled with Single-Supply Transimpedance Amplifier
OPT101PG4
Unitary Photodiode Coupled with Single-Supply Transimpedance Amplifier
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Manufacturer Part # : OPT101PG4
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Package/Case: PDIP-8
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Brand: Texas Instruments
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Product Categories : Ambient Light, IR, UV Sensors
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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OPT101PG4 DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
for the OPT101 The OPT101 is a monolithic photodiode with on-chip transimpedance amplifier. The integrated combination of photodiode and transimpedance amplifier on a single chip eliminates the problems commonly encountered in discrete designs, such as leakage current errors, noise pick-up, and gain peaking as a result of stray capacitance. Output voltage increases linearly with light intensity. The amplifier is designed for single or dual power-supply operation. The 0.09 inch × 0.09 inch (2.29 mm × 2.29 mm) photodiode operates in the photoconductive mode for excellent linearity and low dark current.The OPT101 operates from 2.7 V to 36 V supplies and quiescent current is only 120 µA. This device is available in clear plastic 8-pin PDIP, and J-lead SOP for surface mounting. The temperature range is 0°C to 70°C.
Key Features
- Single Supply: 2.7 to 36 V
- Photodiode Size: 0.090 inch × 0.090 inch (2.29 mm × 2.29 mm)
- Internal 1-MΩ Feedback Resistor
- High Responsivity: 0.45 A/W (650 nm)
- Bandwidth: 14 kHz at RF = 1 MΩ
- Packages: Clear Plastic 8-pin PDIP and J-Lead SOP
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Category ! | Light To Frequency & Light To Voltage | RoHS | Details |
| Responsivity ! | 0.45 A/W | Peak Wavelength | 650 nm |
| Maximum Operating Temperature ! | + 70 C | Minimum Operating Temperature | 0 C |
| Mounting Style | Through Hole | Package / Case | PDIP-8 |
| Brand | Texas Instruments | Height | 3.43 mm |
| Length | 9.91 mm | Product Type ! | Optical Sensors |
| Series | OPT101 | Factory Pack Quantity | 50 |
| Subcategory | Sensors | Width | 6.99 mm |
| Unit Weight | 0.013944 oz |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is OPT101PG4?
The OPT101PG4 is a precision, high-speed, photodiode-to-voltage transimpedance amplifier designed by Texas Instruments. It is suitable for applications requiring high-precision light sensing, such as industrial automation, medical instruments, and optical communication systems.
How Does OPT101PG4 Work?
The OPT101PG4 works by converting light signals received by a photodiode into corresponding voltage output. It features a transimpedance amplifier architecture, which translates the photocurrent generated by the photodiode into a voltage signal. The amplifier provides high gain and bandwidth, enabling rapid and accurate light signal detection.
How Many Pins does OPT101PG4 have and What are the Functions of the Pinout Configuration?
The OPT101PG4 is housed in an 8-pin PDIP (Plastic Dual In-Line Package) or SOIC package. The pinout configuration includes:
- VCC: Power supply pin.
- VOUT: Voltage output pin.
- VREF: Reference voltage input pin.
- IN-: Inverting input pin of the transimpedance amplifier.
- IN+: Non-inverting input pin of the transimpedance amplifier.
- FB: Feedback resistor pin for setting transimpedance gain.
- OUT: Photodiode current output pin.
- REF-: Reference voltage output pin.
What are the Pros and Cons of OPT101PG4?
Pros:
- High Precision: Provides accurate conversion of light signals to voltage with minimal error.
- High Speed: Offers rapid response for real-time light detection applications.
- Wide Bandwidth: Features a broad bandwidth for detecting a wide range of light frequencies.
- Low Noise: Achieves low noise performance for reliable light signal measurements.
- Simple Configuration: Minimal external components required for basic operation.
Cons:
- Temperature Sensitivity: May require compensation for temperature-induced drift in precision applications.
- External Components: Additional components may be needed for specific transimpedance gain settings or filtering.
- Package Size: The 8-pin package may require careful handling and space considerations in compact designs.
Are There Any Equivalents/Alternatives to OPT101PG4 for Recommendation?
- The OPT301 from Texas Instruments is a similar precision photodiode transimpedance amplifier with different features.
- Alternatives to the OPT101PG4 include the AD8017 from Analog Devices and the MAX406 from Maxim Integrated.
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