TSL260R, TSL261R, TSL262R

INFRARED LIGHT-TO-VOLTAGE OPTICAL SENSORS

TAOS049E −SEPTEMBER 2007

1

The LUMENOLOGY r Company

r

r

Copyright E 2007, TAOS Inc.

www.taosinc.com

Photodiode, Operational Amplifier, and

Feedback Components

TSL262

Description

The TSL260R, TSL261R, and TSL262R are infrared light-to-voltage optical sensors, each combining a

photodiode and a transimpedance amplifier (feedback resistor = 16 MΩ, 8 MΩ, and 2.8 MΩ respectively) on a

single monolithic IC. Output voltage is directly proportional to the light intensity (irradiance) on the photodiode.

These devices have improved amplifier offset-voltage stability and low power consumption and are supplied

in a 3-lead plastic sidelooker package with an integral visible light cutoff filter and lens. When supplied in the

lead (Pb) free package, the device is RoHS compliant.

Functional Block Diagram

Voltage

Output

+

−

Available Options

DEVICE

PACKAGE − LEADS

PACKAGE DESIGNATOR ORDERING NUMBER

TSL260R

0°C to 70°C

3-lead Sidelooker

S

TSL260R

TSL260R

0°C to 70°C

3-lead Sidelooker — Lead (Pb) Free

S

TSL260R−LF

TSL260R

0°C to 70°C

3-lead Surface-Mount Sidelooker — Lead (Pb) Free

SM

TSL260RSM−LF

TSL261R

0°C to 70°C

3-lead Sidelooker

S

TSL261R

TSL261R

0°C to 70°C

3-lead Sidelooker — Lead (Pb) Free

S

TSL261R−LF

TSL261R

0°C to 70°C

3-lead Surface-Mount Sidelooker — Lead (Pb) Free

SM

TSL261RSM−LF

TSL262R

0°C to 70°C

3-lead Sidelooker

S

TSL262R

TSL262R

0°C to 70°C

3-lead Sidelooker — Lead (Pb) Free

S

TSL262R−LF

TSL262R

0°C to 70°C

3-lead Surface-Mount Sidelooker — Lead (Pb) Free

SM

TSL262RSM−LF

r

r

Texas Advanced Optoelectronic Solutions Inc.

1001 Klein Road S Suite 300 S Plano, TX 75074 S (972) 673-0759

PACKAGE S

SIDELOOKER

(FRONT VIEW)

1

GND

2

3

OUT

PACKAGE SM

SURFACE MOUNT

SIDELOOKER

(FRONT VIEW)

1

GND

2

3

OUT