Datasheet > TSL265

TSL265

更新时间： 2024-01-02 15:59:48

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描述
Optoelectronic

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TSL265 技术参数

生命周期：	Contact Manufacturer	Reach Compliance Code：	unknown
风险等级：	5.13	Base Number Matches：	1

TSL265 数据手册

TSL265

HIGHĆSENSITIVITY NEARĆINFRARED

LIGHTĆTOĆVOLTAGE CONVERTER

TAOS016 – SEPTEMBER 1999

PACKAGE

(TOP VIEW)

D High Sensitivity

D Rail-to-Rail Output

D Single Voltage Supply Operation

D Monolithic Silicon IC Containing

Photodiode, Operational Amplifier, and

Feedback Components

D Converts NIR Light Intensity to Output

Voltage

D Compact 3-Leaded Infrared-Transmissive

Plastic Package

D Wide Supply-Voltage Range

D Low Supply Current

GND V_DDOUT

Description

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.

Functional Block Diagram

–

Voltage

Output

Terminal Functions

TERMINAL

DESCRIPTION

NAME

GND

NO.

Ground (substrate). All voltages are referenced to GND.

OUT

Output voltage

Supply voltage

www.taosinc.com

Texas Advanced Optoelectronic Solutions Inc.

800 Jupiter Road, Suite 205 S Plano, TX 75074 S (972_t) 673-0759

12 3 4 5 6 7 8

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