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PDF TCS3400 Data sheet ( Hoja de datos )
| Número de pieza | TCS3400 | |
| Descripción | Color Light-to-Digital Converter | |
| Fabricantes | ams | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TCS3400 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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TCS3400
Color Light-to-Digital Converter
General Description
The TCS3400 device provides color and IR (red, green, blue, clear
and IR) light sensing. The color sensing provides for improved
accuracy lux and color temperature measurements typically
used to adjust the backlight intensity and correct the display
color gamut. Additionally it can be used for light source type
detection as it reports the IR content of the light.
Ordering Information and Content Guide appear at end of
datasheet.
Figure 1:
Added Value of Using TCS3400
Key Benefits & Features
The benefits and features of TCS3400, Color Light-to-Digital
Converter are listed below:
Benefits
• Single Device Integrated Optical Solution
• Color Temperature and Ambient Light Sensing
• Equal Response to 360 degree Incident Light
• Ideal for Operation Behind Dark Glass
• Light Source Detection
Features
• RGBC and ALS Support
• Power Management Features
• Programmable Gain & Integration Time
• 1,000,000:1 Dynamic Range
• Circular Segmented RGBC Photodiode
• Very High Sensitivity
• RGBC + IR sensor
Applications
The TCS3400 applications include:
• Ambient light sensing
• Color temperature sensing
• Industrial process control
• Medical diagnostics
ams Datasheet
[v1-01] 2016-Apr-13
Page 1
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1 page  
TCS3400 − Electrical Characteristics
Electrical Characteristics
Figure 6:
Recommended Operating Conditions
All limits are guaranteed. The parameters with min and max
values are guaranteed with production tests or SQC (Statistical
Quality Control) methods.
Symbol
VDD
TA
Parameter
Supply voltage
Operating free-air temperature (1)
Min Typ Max Units
2.7 3 3.6 V
-40 70 °C
Note(s):
1. While the device is operational across the temperature range, functionality will vary with temperature. Specifications are stated at
25°C unless otherwise noted.
Figure 7:
Operating Characteristics, VDD=3V, TA=25ºC (unless otherwise noted)
Symbol
Parameter
IDD Supply current
VOL
INT, SDA output low
voltage
ILEAK
Leakage current, SDA,
SCL, INT pins
VIH
SCL, SDA input high
voltage
VIL
SCL, SDA input low
voltage
Conditions
Min Typ Max Units
Active
235 330
Wait state
60 μA
Sleep state - no I²C activity
1.0 10
3 mA sink current
6 mA sink current
0
0
0.4
V
0.6
-5 5 μA
TCS34001, TCS34005
TCS34003, TCS34007
TCS34001, TCS34005
TCS34003, TCS34007
0.7 VDD
1.26
V
0.3 VDD
0.54
V
ams Datasheet
[v1-01] 2016-Apr-13
Page 5
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5 Page 
TCS3400 − Typical Operating Characteristics
Figure 17:
Responsivity Temperature Coefficient
Wavelength
400 – 670nm
850nm
950nm
Temperature Coefficient
250 ppm/°C
2500 ppm/°C
5500 ppm/°C
ams Datasheet
[v1-01] 2016-Apr-13
Page 11
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| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet TCS3400.PDF ] | |
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