Elecbee OPT101 Monolithic Light Intensity Sensor Module Integrated Photodiode and Transimpedance Amplifier 2.7-36V for Medical & Lab Instruments 8-Pin PDIP

Designing sensitive light detection circuits often involves battling leakage current and parasitic capacitance. The OPT101 Light Sensor Module solves these common discrete design challenges by combining a photodiode and transimpedance amplifier on a single monolithic chip. This integrated approach minimizes noise pickup and eliminates gain peaking, providing a clean, linear output for high-accuracy light intensity measurement in professional environments.

This light intensity sensor is engineered for high-performance laboratory instruments and medical diagnostics. Its robust architecture supports a wide supply range and maintains signal integrity across varied lighting conditions. Key technical features include:

• Active Sensor Area: 2.29mm x 2.29mm photodiode
• Responsivity: 0.45A/W at 650nm wavelength
• Bandwidth: 14kHz with internal 1Mohm resistor
• Low Current: 120µA quiescent current for energy-efficient operation

Technical product information: The OPT101 module comes in a standard 8-pin PDIP package. It operates between 2.7V and 36V, making it compatible with most microcontroller development boards and SOP J-Lead configurations. The module is supplied with header pins for custom soldering, ensuring a secure connection for barcode scanners, currency counters, and proximity sensors.

Package includes:
OPT101 Illumination Sensor