TSL2591 Datasheet Light-to-Digital Converter

Manufacturer: ams

TSL2591 light-to-digital converter by ams - Datasheet Preview

Datasheet Details

Part number	TSL2591
Manufacturer	ams
File Size	686.44 KB
Description	Light-to-Digital Converter
Download	TSL2591 Download (PDF)

General Description

Figure 1: Added Value of Using TSL2591 The TSL2591 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) and one infrared-responding photodiode 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.

Overview

TSL2591 Light-to-Digital Converter General.

Key Features

Dual Diode.
Programmable Analog Gain and Integration Time.
600M:1 Dynamic Range.
Two Internal Interrupt Sources.
Programmable Upper and Lower Thresholds.
One Interrupt Includes Programmable Persistence Filter.
User Selectable Sleep Mode.
Data Rates up to 400 kbit/s.
Input Voltage Levels Compatible with 3.0V Bus Datasheet, Public [v3-00] 2023-Feb-08 Page 1 Document Feedback Figure 2: Block Diagram TSL2591.

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