DatasheetsPDF.com

ISL29021

Part Number	ISL29021
Manufacturer	Renesas
Description	Digital Proximity Sensor
Published	Jun 15, 2019
Detailed Description	ISL29021 Digital Proximity Sensor with Interrupt Function The ISL29021 is an integrated proximity and infrared sensor w...
Datasheet	ISL29021 PDF File

Overview

ISL29021 Digital Proximity Sensor with Interrupt Function The ISL29021 is an integrated proximity and infrared sensor with a built-in IR LED driver and I2C Interface (SMBus Compatible).
This device provides infrared sensing to allow proximity estimation featured with interrupt function.
For infrared and proximity sensing, an internal ADC has been designed based on the charge-balancing A/D conversion technique.
The ADC is used to digitize the output signal from the photodiode array when the internal IR LED driver is turned on and off for the programmed time periods under user-selected modulation frequency to drive the external IR LED.
As this proximity sensor employs a noise cancellation scheme to highly reject unwanted IR noise, the digital output of proximity sensing decreases with distance.
The driver output current is user selectable up to 100mA to drive different types of IR emitters LEDs.
Four different modes of operation can be selected via the I2C interface: programmable IR sen...

Similar Datasheet

ISL29000 Ambient Light Photo Detecter - Intersil Corporation
ISL29001 Ambient Light Sensor - Intersil Corporation
ISL29002 Light-to-Digital I2C Sensor - Intersil Corporation
ISL29003 Light-to-Digital Output Sensor - Intersil Corporation
ISL29004 Light-to-Digital Output Sensor - Intersil Corporation
ISL29006 Current-Output Ambient Light Photo Detecter - Renesas
ISL29007 Current-Output Ambient Light Photo Detecter - Renesas
ISL29008 Current-Output Ambient Light Photo Detecter - Renesas
ISL29009 Low Power Ambient Light Photo Detecter - Renesas
ISL29010 Light-to-Digital Output Sensor - Renesas

@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)