TSL2584TSVM datasheet(2/34 Pages) OSRAM

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[v1-08] 2017-Aug-28

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TSL2584TSV

Light-to-Digital Device

The TSL2584TSV is a very-high sensitivity light-to-digital

converter that transforms light intensity into a digital signal

output capable of direct I²C interface. The device combines one

broadband photodiode (visible plus infrared), one

infrared-responding photodiode, and a photopic

infrared-blocking filter on a single CMOS integrated circuit. Two

integrating ADCs convert the photodiode currents into a digital

output that represents the irradiance measured on each

channel. This digital output can be input to a microprocessor

where illuminance (ambient light level) in lux is derived using

an empirical formula to approximate the human eye response.

The TSL2584TSV supports a traditional level style interrupt that

remains asserted until the firmware clears it.

Ordering Information and Content Guide appear at end of

datasheet.

Key Benefits & Features

The benefits and features of TSL2584TSV, Light-to-Digital

Device are listed below:

Figure 1:

Added Value of Using TSL2584TSV

Benefits

Features

• Approximates Human Eye Response

• Dual Diode with Photopic Filter

• Flexible Operation

• Programmable Analog Gain and Integration Time

• Suited for Operation Behind Dark Glass

• 1000000: 1 Dynamic Range

• Low Operating Overhead

• Programmable Upper and Lower Thresholds

• Programmable Persistence Filter

• Low Power

• 3.0 μA Sleep State

• Industry Standard Two-Wire Interface

• I2C Fast Mode Compatible Interface

• Data Rates up to 400 kbit/s

• Input Voltage Levels Compatible with1.8−V Bus

• Ultra-Small Foot-Print

• 1.145 mm x 1.660 mm TSV (Through Silicon Via)

• 0.218 mm Height w/o Solder Balls

• Unlimited Manufacturing Floor Life

• MSL1 Rated

General Description

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