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ISL29501IRZ-T7

Distance Sensors ISL29501IRZ TOF Signal Processer

ISL29501IRZ-T7 General Description

The ISL29501 is a Time of Flight (ToF) based signal processing integrated circuit. The sensor enables low cost, low power, and long range optical distance sensing when combined with an external emitter and detector. The ISL29501 has a built-in current DAC circuit that drives an external LED or laser. The modulated light from the emitter is reflected off the target and is received by the photodiode. The photodiode then converts the returned signal into current, which is used by the ISL29501 for signal processing. An on-chip Digital Signal Processor (DSP) calculates the time of flight, which is proportional to the target distance. The ISL29501 is equipped with an I2C interface for configuration and control. Use of an external photodiode and emitter allows the user to optimize the system design for performance, power consumption, and distance measurement range that suit their industrial design. The ISL29501 is wavelength agnostic and permits the use of other optical wavelengths if better suited for applications.

ISL29501IRZ-T7

Key Features

  • Enables proximity detection and distance measurement
  • Modulation frequency of 4.5MHz
  • Emitter DAC with programmable current up to 255mA
  • Operates in Continuous and Single Shot mode
  • On-chip active ambient light rejection
  • Auto gain control mechanism
  • Interrupt controller
  • Supply voltage range of 2.7V to 3.3V
  • I2C interface supporting 1.8V and 3.3V bus
  • Low profile 24 Ld 4x5 QFN package

Specifications

Pkg. Type QFN Carrier Type Reel
MOQ 1000

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Ratings and Reviews

More
G
G**n 12/18/2023

It came quickly. Works. Password 123456

14
S
S**a 06/23/2023

Thank you very much! The modules are clean, the flux is washed, the seller recommend and an excellent store.

13
N
N**n 02/20/2023

The thing is good, it works as stated, the current is adjustable when the arrived was twisted by 16.4 volts, which would reduce the need to twist clockwise. Went a short time of course, ordered 29.04 came 27.06. put in a box. I make a flashlight as from customers below)

13
A
A**n 09/19/2022

delivered, waiting for a five star

1

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Availability: 6085 PCS

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