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Fabricante

TSL252R

LIGHT-TO-VOLTAGE OPTICAL SENSORS

austriamicrosystems AG 

r

TSL250R, TSL251R, TSL252R

LIGHT-TO-VOLTAGE OPTICAL SENSORS

r

TAOS028H − SEPTEMBER 2007

D Monolithic Silicon IC Containing

Photodiode, Operational Amplifier, and

Feedback Components

D Converts Light Intensity to a Voltage

PACKAGE S

SIDELOOKER

(FRONT VIEW)

PACKAGE SM

SURFACE MOUNT

SIDELOOKER

(FRONT VIEW)

D High Irradiance Responsivity, Typically

137 mV/(mW/cm2) at lp = 635 nm (TSL250R)

D Compact 3-Lead Clear Plastic Package

D Single Voltage Supply Operation

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

lid D Low Supply Current......1.1 mA Typical

D Wide Supply-Voltage Range.... 2.7 V to 5.5 V

D Replacements for TSL250, TSL251, and

a TSL252

v D RoHS Compliant (−LF Package Only)

123

GND VDD OUT

ill Description

123

GND VDD OUT

t The TSL250R, TSL251R, and TSL252R are light-to-voltage optical sensors, each combining a photodiode and

G s 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

A t have improved amplifier offset-voltage stability and low power consumption and are supplied in a 3-lead clear

plastic sidelooker package with an integral lens. When supplied in the lead (Pb) free package, the device is

s n RoHS compliant.

e Functional Block Diagram

am nt −

Voltage

o+

Output

l c Available Options

a DEVICE

ic TSL250R

TSL250R

TSL250R

n TSL251R

h TSL251R

TSL251R

c TSL252R

e TSL252R

TTSL252R

TA

0°C to 70°C

0°C to 70°C

0°C to 70°C

0°C to 70°C

0°C to 70°C

0°C to 70°C

0°C to 70°C

0°C to 70°C

0°C to 70°C

PACKAGE − LEADS

3-lead Sidelooker

3-lead Sidelooker — Lead (Pb) Free

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

3-lead Sidelooker

3-lead Sidelooker — Lead (Pb) Free

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

3-lead Sidelooker

3-lead Sidelooker — Lead (Pb) Free

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

PACKAGE DESIGNATOR ORDERING NUMBER

S

TSL250R

S

TSL250R−LF

SM

TSL250RSM−LF

S

TSL251R

S

TSL251R−LF

SM

TSL251RSM−LF

S

TSL252R

S

TSL252R−LF

SM

TSL252RSM−LF

The LUMENOLOGY r Company

r

Texas Advanced Optoelectronic Solutions Inc.

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

www.taosinc.com

Copyright E 2007, TAOS Inc.

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