TSL260R, TSL261R, TSL262R
INFRARED LIGHT-TO-VOLTAGE OPTICAL SENSORS
r
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TAOS049E −SEPTEMBER 2007
PACKAGE S
SIDELOOKER
(FRONT VIEW)
PACKAGE SM
SURFACE MOUNT
SIDELOOKER
D Integral Visible Light Cutoff Filter
D Monolithic Silicon IC Containing
Photodiode, Operational Amplifier, and
Feedback Components
(FRONT VIEW)
D Converts Light Intensity to a Voltage
D High Irradiance Responsivity, Typically
2
111 mV/(ꢀW/cm ) at ꢁ = 940 nm (TSL260R)
p
D Compact 3-Lead Plastic Package
D Single Voltage Supply Operation
D Low Dark (Offset) Voltage....10mV Max
D Low Supply Current......1.1 mA Typical
D Wide Supply-Voltage Range.... 2.7 V to 5.5 V
1
2
3
D Replacements for TSL260, TSL261, and
GND VDD OUT
TSL262
D RoHS Compliant (−LF Package Only)
1
2
3
GND VDD OUT
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
T
PACKAGE − LEADS
3-lead Sidelooker
PACKAGE DESIGNATOR ORDERING NUMBER
A
TSL260R 0°C to 70°C
TSL260R 0°C to 70°C
TSL260R 0°C to 70°C
TSL261R 0°C to 70°C
TSL261R 0°C to 70°C
TSL261R 0°C to 70°C
TSL262R 0°C to 70°C
TSL262R 0°C to 70°C
TSL262R 0°C to 70°C
S
S
TSL260R
3-lead Sidelooker — Lead (Pb) Free
3-lead Surface-Mount Sidelooker — Lead (Pb) Free
3-lead Sidelooker
TSL260R−LF
TSL260RSM−LF
TSL261R
SM
S
3-lead Sidelooker — Lead (Pb) Free
3-lead Surface-Mount Sidelooker — Lead (Pb) Free
3-lead Sidelooker
S
TSL261R−LF
TSL261RSM−LF
TSL262R
SM
S
3-lead Sidelooker — Lead (Pb) Free
3-lead Surface-Mount Sidelooker — Lead (Pb) Free
S
TSL262R−LF
TSL262RSM−LF
SM
Copyright E 2007, TAOS Inc.
The LUMENOLOGY r Company
Texas Advarnced Optoelectronic Solutions Inc.
1001 Klein Road S Suite 300 S Plano, TX 75074 S (972) 673-0759
r
www.taosinc.com
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