TSL260 데이터 시트보기 (PDF) - Unspecified

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TSL260

IR LIGHTTOVOLTAGE OPTICAL SENSORS

Unspecified 

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D Integral Visible Light Cutoff Filter

D Monolithic Silicon IC Containing

Photodiode, Operational Amplifier, and

Feedback Components

D Converts Light Intensity to Output Voltage

D High Irradiance Responsivity Typically

42 mV/(µW/cm2) at λp = 940 nm (TSL260)

D Low Dark (Offset) Voltage . . . 10 mV

Max at 25°C, VDD = 5 V

D Single-Supply Operation

D Wide Supply Voltage Range . . . 3 V to 9 V

D Low Supply Current . . . 800 µA Typical at

VDD = 5 V

D Advanced Linear CMOS Technology

TSL260, TSL261, TSL262

IR LIGHTĆTOĆVOLTAGE OPTICAL SENSORS

PACKAGE

(FRONT VIEW)

TAOS021 – MAY 2000

123

GND VDD OUT

Description

The TSL260, TSL261, and TSL262 are light-to-voltage optical sensors, each combining a photodiode and a

transimpedance amplifier (feedback resistor = 16 MΩ, 8 MΩ, and 2 MΩ, respectively) on a single monolithic

integrated circuit. The output voltage is directly proportional to the infrared light intensity (irradiance) on the

photodiode. The TSL260, TSL261, and TSL262 are manufactured using advanced linear CMOS silicon-gate

technology, which provides good amplifier offset-voltage stability and low power consumption.

Functional Block Diagram

–

Voltage

+

Output

Terminal Functions

TERMINAL

NAME NO.

GND

1

OUT

3

VDD

2

DESCRIPTION

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

Output voltage

Supply voltage

www.taosinc.com

Texas Advant ced Optoelectronic Solutions Inc.

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

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Copyright E 2000, TAOS Inc.

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