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TSL262RSM-LF

P1-P3P4-P6P7-P9P10-P12P13-P14
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
D Integral Visible Light Cutoff Filter
D Monolithic Silicon IC Containing
Photodiode, Operational Amplifier, and
Feedback Components
D Converts Light Intensity to a Voltage
D High Irradiance Responsivity, Typically
111 mV/(W/cm
2
) at
p
= 940 nm (TSL260R)
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
D Replacements for TSL260, TSL261, and
TSL262
D RoHS Compliant (−LF Package Only)
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
A
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
V
DD
3
OUT
PACKAGE SM
SURFACE MOUNT
SIDELOOKER
(FRONT VIEW)
1
GND
2
V
DD
3
OUT
TSL260R, TSL261R, TSL262R
INFRARED LIGHT-TO-VOLTAGE OPTICAL SENSORS
TAOS049E −SEPTEMBER 2007
2
r
r
Copyright E 2007, TAOS Inc.
The LUMENOLOGY r Company
www.taosinc.com
Terminal Functions
TERMINAL
DESCRIPTION
NAME NO.
DESCRIPTION
GND 1 Ground (substrate). All voltages are referenced to GND.
OUT 3 Output voltage
V
DD
2 Supply voltage
Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted)
†
Supply voltage, V
DD
(see Note 1) 6 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output current, I
O
±10 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Duration of short-circuit current at (or below) 25°C (see Note 2) 5 s. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, T
A
−25°C to 85°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
stg
−25°C to 85°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds (S Package) 260°C. . . . . . . . . . . . . . . . . . . .
Reflow solder, in accordance with J-STD-020C or J-STD-020D (SM Package) 260°C. . . . . . . . . . . . . . . . . . .
†
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 1. All voltages are with respect to GND.
2. Output may be shorted to supply.
Recommended Operating Conditions
MIN NOM MAX UNIT
Supply voltage, V
DD
2.7 5.5 V
Operating free-air temperature, T
A
0 70 °C
TSL260R, TSL261R, TSL262R
INFRARED LIGHT-TO-VOLTAGE OPTICAL SENSORS
TAOS049E −SEPTEMBER 2007
3
The LUMENOLOGY r Company
r
r
Copyright E 2007, TAOS Inc.
www.taosinc.com
Electrical Characteristics at V
DD
= 5 V, T
A
= 25°C, λp = 940 nm, R
L
= 10 kΩ (unless otherwise noted)
(see Notes 3, 4, and 5)
PARAMETER
TEST
TSL260R TSL261R TSL262R
UNIT
PARAMETER
TEST
CONDITIONS
MIN TYP MAX MIN TYP MAX MIN TYP MAX
UNIT
V
D
Dark voltage E
e
= 0 0 4 10 0 4 10 0 4 10 mV
V
OM
Maximum output
voltage
V
DD
= 4.5 V 3 3.3 3 3.3 3 3.3 V
E
e
= 18 μW/cm
2
1 2 3
V
O
Output voltage
E
e
= 46 μW/cm
2
1 2 3
V
V
O
Output voltage
E
e
= 220 μW/cm
2
1 2 3
V
E
e
= 18 μW/cm
2
,
8 mV/°C
Temperature
E
e
= 18 μW/cm
,
T
A
= 0°C to 70°C
0.4 %/°C
T
emperature
coefficient of
E
e
= 46 μW/cm
2
,
8 mV/°C
α
vo
coefficient of
output voltage
(V )
E
e
= 46 μW/cm
,
T
A
= 0°C to 70°C
0.4 %/°C
pg
(V
O
)
E
e
= 220 μW/cm
2
,
8 mV/°C
E
e
= 220 μW/cm
,
T
A
= 0°C to 70°C
0.4 %/°C
N
e
Irradiance
responsivity
See Note 6 111 43.5 9.1 mV/(μW/cm
2
)
E
e
= 18 μW/cm
2
1.1 1.7
I
DD
Supply current
E
e
= 46 μW/cm
2
1.1 1.7
mA
DD
pp y
E
e
= 220 μW/cm
2
1.1 1.7
NOTES: 3. Measurements are made with R
L
= 10 kΩ between output and ground.
4. Optical measurements are made using small-angle incident radiation from an LED optical source.
5. The input irradiance E
e
is supplied by a GaAs LED with peak wavelength λ
p
= 940 nm
6. Irradiance responsivity is characterized over the range V
O
= 0.05 to 2.9 V. The best-fit straight line of Output Voltage V
O
versus
irradiance E
e
over this range will typically have a positive extrapolated V
O
value for E
e
= 0.
Dynamic Characteristics at T
A
= 25°C (see Figure 1)
PARAMETER
TSL260R TSL261R TSL262R
UNIT
PARAMETER TEST CONDITIONS
MIN TYP MAX MIN TYP MAX MIN TYP MAX
UNIT
t
r
Output pulse rise time V
DD
= 5 V, λ
p
= 940 nm 260 70 7 μs
t
f
Output pulse fall time V
DD
= 5 V, λ
p
= 940 nm 260 70 7 μs
V
n
Output noise voltage
V
DD
= 5 V,
f = 1000 Hz
E
e
= 0,
0.8 0.7 0.6 μV/√Hz
P1-P3P4-P6P7-P9P10-P12P13-P14

TSL262RSM-LF

Mfr. #:
Buy TSL262RSM-LF
Manufacturer:
ams
Description:
Light To Frequency & Light To Voltage Light to Voltage Converter
Lifecycle:
New from this manufacturer.
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