مدار مجتمع (آی سی) آی سی‌کاربرد ویژه

Product Attributes

Introduction

The TSL265 is a high-sensitivity light-to-voltage optical converter that combines a photodiode and a transimpedance amplifier on a single monolithic CMOS integrated circuit. Output voltage is directly proportional to near infrared (NIR) light intensity (irradiance) on the photodiode. The TSL265 has a transimpedance gain of 3.2 GΩ. Bandwidth and signal-to-noise ratio are optimized by means of a patented design that minimizes the effects of photodiode capacitance. It uses design techniques that provide improved offset voltage stability and low power consumption, and is supplied in a 3-lead visible-light-blocking sidelooker package with an integral lens. The TSL265 is intended for NIR light-sensing applications requiring ultrahigh sensitivity where a linear voltage output is desired.

Features

• High Sensitivity
• Rail-to-Rail Output
• Single Voltage Supply Operation
• Monolithic Silicon IC Containing Photodiode, Operational Amplifier, and Feedback Components
• Converts NIR Light Intensity to Output Voltage
• Compact 3-Leaded Infrared-Transmissive Plastic Package
• Wide Supply-Voltage Range
• Low Supply Current