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PDF TSL254R Data sheet ( Hoja de datos )
| Número de pieza | TSL254R | |
| Descripción | LIGHT-TO-VOLTAGE OPTICAL SENSOR | |
| Fabricantes | TAOS | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TSL254R (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
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D Monolithic Silicon IC Containing
Photodiode, Operational Amplifier, and
Feedback Components
D Converts Light Intensity to a Voltage
D Irradiance Responsivity, Typically
9 mV/(mW/cm2) at lp = 635 nm
D Compact 3-Lead Clear Plastic Package
D Single Voltage Supply Operation
D Low Dark (Offset) Voltage....10 mV Max
D Low Supply Current......1.1 mA Typical
D Wide Supply-Voltage Range.... 2.7 V to 5.5 V
D Replacement for TSL254
D RoHS Compliant (−LF Package Only)
TSL254R
LIGHT-TO-VOLTAGE OPTICAL SENSOR
PACKAGE S
SIDELOOKER
(FRONT VIEW)
TAOS071C − SEPTEMBER 2007
PACKAGE SM
SURFACE MOUNT
SIDELOOKER
(FRONT VIEW)
123
GND VDD OUT
Description
123
GND VDD OUT
The TSL254R is a light-to-voltage optical sensor combining a photodiode and a transimpedance amplifier
(feedback resistor = 1 MΩ) on a single monolithic IC. Output voltage is directly proportional to the light intensity
(irradiance) on the photodiode. The device has improved amplifier offset-voltage stability and low power
consumption and is supplied in a 3-lead clear plastic sidelooker package with an integral lens. When supplied
in the lead (Pb) free package, the device is RoHS compliant.
Functional Block Diagram
− Voltage
+ Output
Available Options
DEVICE
TSL254R
TSL254R
TSL254R
TA
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
PACKAGE DESIGNATOR
S
S
SM
ORDERING NUMBER
TSL254R
TSL254R−LF
TSL254RSM−LF
Terminal Functions
TERMINAL
NAME NO.
GND
1
OUT
3
VDD
2
DESCRIPTION
Ground (substrate). All voltages are referenced to GND.
Output voltage
Supply voltage
The
LUMENOLOGY
r
Company
Texas
Advarnced
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.
1
1 page  
TSL254R
LIGHT-TO-VOLTAGE OPTICAL SENSOR
TYPICAL CHARACTERISTICS
TAOS071C − SEPTEMBER 2007
NORMALIZED OUTPUT VOLTAGE
vs
ANGULAR DISPLACEMENT
1
0.8
TSL254R
0.6
0.4
0.2
0
80° 60°
40° 20° 0° 20° 40°
θ − Angular Displacement
Figure 6
60°
80°
The LUMENOLOGY r Company
r
www.taosinc.com
r
Copyright E 2007, TAOS Inc.
5
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet TSL254R.PDF ] | |
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