TSL2583FN Просмотр технического описания (PDF) - austriamicrosystems AG

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TSL2583FN

LIGHT-TO-DIGITAL CONVERTER

austriamicrosystems AG 

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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