OPT3101 ToF-based long-range proximity and distance sensor AFE evaluation module


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The OPT3101 evaluation module (EVM) is intended for evaluating the OPT3101, which is a high-speed, high-resolution analog front end (AFE) for continuous-wave, time-of-flight (ToF)-based proximity sensing and range finding. OPT3101 integrates a complete depth processing pipeline that includes the analog-to-digital converter (ADC), timing sequencer, and digital processing engine.

  • Evaluation module for ToF-based proximity sensing and range finding
  • Acquire data at up to 4 ksps in evaluation mode
  • USB-based power and PC application connectivity and USB-based firmware upgrade option
  • Access to device registers via easy-to-use GUI
  • Nonvolatile memory in EVM that stores calibration data
  • Python™ script interface to interact/control device and analyze/plot data
Time of flight (ToF) sensors
OPT3101 ToF-based long-range proximity and distance sensor analog front end (AFE)
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  1. Watch Proximity Sensing: Introduction to OPT3101 and its Uses training video
  2. Order the OPT3101EVM
  3. Watch How to Use the OPT3101EVM Unboxing and Demo training video
  4. Review FAQs found on E2E

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Evaluation board

OPT3101EVM — OPT3101 ToF-based long-range proximity and distance sensor AFE evaluation module

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IDE, configuration, compiler or debugger

OPT3101 Configurator Tool v0.9.1 (Rev. A) — SBAC202A.ZIP (32789KB)

lock = Requires export approval (1 minute)
Software development kit (SDK)

OPT3101 SDK v0.9.1 (Rev. B) — SBAC203B.ZIP (11328KB)

lock = Requires export approval (1 minute)
GUI for evaluation module (EVM)

OPT3101EVM GUI v0.83 (Rev. B) — SBAC196B.ZIP (38369KB)

lock = Requires export approval (1 minute)
TI's Standard Terms and Conditions for Evaluation Items apply.

Design files

Technical documentation

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Type Title Date
* EVM User's guide OPT3101 Evaluation Module User's Guide (Rev. A) 26 Jun 2018
Certificate OPT3101EVM EU Declaration of Conformity (DoC) (Rev. A) 01 Nov 2019
User guide How to set up and calibrate OPT3101 based systems for proximity sensing 27 Feb 2019
Data sheet OPT3101 ToF-Based Long-Range Proximity and Distance Sensor AFE datasheet (Rev. A) PDF | HTML 26 Jun 2018

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