The OPT101P is a monolithic photodiode with an on-chip transimpedance amplifier integrated into a single package, designed and manufactured by Texas Instruments. This integration offers a compact and easy-to-use solution for a variety of light detection applications. The device is well-suited for systems where space is at a premium and performance cannot be compromised.

Key Features

• Integrated Photodiode and Amplifier: The OPT101P combines a silicon photodiode and a transimpedance amplifier on a single monolithic chip, ensuring excellent noise immunity and low power consumption.
• Single Supply Operation: The device can operate from a single 2.7V to 36V supply, making it versatile for various applications and simplifying power supply design.
• High Responsivity: With a photodiode of active area 2.29mm by 2.29mm, it provides high responsivity to light intensity.
• Internal 1Mohm Feedback Resistor: The built-in feedback resistor provides a transimpedance gain of 1Mohm, which is ideal for many applications and reduces external component count.
• Bandwidth: The OPT101P offers a bandwidth of 14kHz at a transimpedance gain of 1Mohm, suitable for a variety of light detection scenarios.

Applications

The OPT101P is designed for light measurement applications across different industries. It is widely used in:

• Medical instrumentation
• Laboratory equipment
• Automatic exposure and white balance in cameras
• Industrial process control
• Optical fiber communication systems

Package and Reliability

The OPT101P is offered in a plastic 8-pin DIP package, ensuring ease of integration into existing designs. Texas Instruments' commitment to quality means that the OPT101P is designed for reliability and consistent performance, making it a trusted choice for engineers and product developers seeking a high-quality light sensing solution.

For more information, datasheets, and support resources, please visit the Texas Instruments product page.