TSL2591 Overview
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.
Key Features
- 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
