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What is TCS3490?

This electronic component, produced by the manufacturer "ams", performs the same function as "Color Light-to-Digital Converter".


TCS3490 Datasheet PDF - ams

Part Number TCS3490
Description Color Light-to-Digital Converter
Manufacturers ams 
Logo ams Logo 


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Total 30 Pages



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TCS3490
Color Light-to-Digital Converter
General Description
The TCS3490 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.
For further understanding in regards to the contents of the
datasheet, please refer to the Reference Guide located at the end
of the document.
Figure 1:
Added Value of Using TCS3490
Key Benefits & Features
The benefits and features of TCS3490, Color Light-to-Digital
Converter are listed below:
Benefits
Features
Single Device Integrated Optical Solution
• RGBC and ALS Support
• Power Management Features
Color Temperature and Ambient Light Sensing
• Programmable Gain & Integration Time
• 1,000,000:1 Dynamic Range
Equal Response to 360 degree Incident Light Circular Segmented RGBC Photodiode
Ideal for Operation Behind Dark Glass
Very High Sensitivity
Light Source Detection
RGBC + IR sensor
ams Datasheet, Confidential: 2013-Nov [1-02]
TCS3490 – 1

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TCS3490 equivalent
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) and/or Footnote(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
Conditions
Min Typ Max Units
IDD Supply current
Active
Wait state
Sleep state - no I²C activity
235 330
60
1.0 10
μA
VOL
INT, SDA output low
voltage
3 mA sink current
6 mA sink current
0
0
0.4
V
0.6
ILEAK
Leakage current, SDA,
SCL, INT pins
Leakage current, LDR pins
-5 5 μA
-10 10 μA
VIH
SCL, SDA input high
voltage
TCS34901, TCS34905
TCS34903, TCS34907
0.7 VDD
1.26
V
VIL
SCL, SDA input low
voltage
TCS34901, TCS34905
TCS34903, TCS34907
0.3 VDD
0.54
V
ams Datasheet, Confidential: 2013-Nov [1-02]
TCS3490 – 5


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for TCS3490 electronic component.


Information Total 30 Pages
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Featured Datasheets

Part NumberDescriptionMFRS
TCS3490The function is Color Light-to-Digital Converter. amsams

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