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TSL2561 Datasheet LIGHT TO DIGITAL CONVERTER

Manufacturer: TAOS

Datasheet Details

Part number TSL2561
Manufacturer TAOS
File Size 427.61 KB
Description LIGHT TO DIGITAL CONVERTER
Download TSL2561 Download (PDF)

General Description

The TSL2560 and TSL2561 are light-to-digital converters that transform light intensity to a digital signal output capable of direct I2C (TSL2561) or SMBus (TSL2560) interface.

Each device combines one broadband photodiode (visible plus infrared) and one infrared-responding photodiode on a single CMOS integrated circuit capable of providing a near-photopic response over an effective 20-bit dynamic range (16-bit resolution).

Two integrating ADCs convert the photodiode currents to a digital output that represents the irradiance measured on each channel.

Overview

r r D Approximates Human Eye Response D Programmable Interrupt Function with User-Defined Upper and Lower Threshold Settings D 16-Bit Digital Output with SMBus (TSL2560) at 100 kHz or I2C (TSL2561) Fast-Mode at 400 kHz D Programmable Analog Gain and Integration Time Supporting 1,000,000-to-1 Dynamic Range D Automatically Rejects 50/60-Hz Lighting Ripple D Low Active Power (0.