TSL2581CS Ver la hoja de datos (PDF) - austriamicrosystems AG
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TSL2581CS Datasheet PDF : 33 Pages
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TSL2581, TSL2583
LIGHT-TO-DIGITAL CONVERTER
APPLICATION INFORMATION: SOFTWARE
TAOS134A − JULY 2012
Basic Operation
After applying VDD, the device will initially be in the power-down state. To operate the device, issue a command
to access the CONTROL register followed by the data value 01h to the CONTROL register to power up the
device. The TIMING register should be configured for the preferred integration period, and then the ADC_EN
should be set to 1 to enable both ADC channels.
For example code that illustrates initializing and reading the device, see TAOS Designer’s Notebook Number
42: TSL258x: Accurate ADC Readings after Enable.
lid EXT
PWR
NO
va YES
ill POWER
DOWN
t (Power = 0)
AG t s ACTIVE
(ADC_EN = 0
s n Power = 1)
m te ALS
a n(ADC_EN = 1
Power =1)
Technical co Figure 6. State Diagram
The LUMENOLOGY r Company
r
r
www.taosinc.com
Copyright E 2012, TAOS Inc.
17
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