Pololu 3-Channel Wide FOV Time-of-Flight Distance Sensor for TI-RSLK MAX Using OPT3101

Pololu

Pololu 3-Channel Wide FOV Time-of-Flight Distance Sensor for TI-RSLK MAX Using OPT3101

Name: Pololu 3-Channel Wide FOV Time-of-Flight Distance Sensor for TI-RSLK MAX Using OPT3101
Brand: Pololu
SKU: PO3680
Price: 59.44 EUR
Availability: InStock

SKU: PO3680

GTIN:>4060137066566

HAN: 3680

Category: Acceleration/Gyroscope/Compass Sensor

59,44 €

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Net: 49,95 €

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Description
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Product Information

Product safety information

Manufacturer information:

Pololu Corporation
Pilot Rd. 920
Nevada
Las Vegas, Vereinigte Staaten, 89119
[email protected]
https://www.pololu.com/

Responsible person:

Eckstein GmbH
Am Ostbahnhof 3
Niedersachsen
Clausthal-Zellerfeld, Deutschland, 38678
[email protected]
https://eckstein-shop.de

Dimensions and Weight
GTIN:	4060137066566
HAN:	3680
Category:	Acceleration/Gyroscope/Compass Sensor
Storage Tiers:	Maintain
Shipping weight:	0,01 kg
Item weight:	0,01 kg
Dimensions ( Length × Width × Height ):	2,60 × 2,60 × 0,60 cm

Product Description

Overview

This board is a 3-channel time-of-flight proximity and distance sensor module based on the OPT3101 IC from Texas Instruments. Unlike conventional IR sensors that use the intensity of reflected light to estimate the distance to an object, this board emits 940 nm infrared light pulsed at 10 MHz, and then measures the phase (delay) of the reflected signal, which corresponds to the distance to the target object. It also measures the amplitude of the signal, which indicates how bright/reflective/close the object is.

This board has three channels that each cover approximately 50° to 60°, giving the sensor a wide field of view (FOV). In favorable conditions, the sensor can measure objects at distances up to 1 m. Distance measurements are available through the sensor’s I²C interface, which is also used to configure the sensor.

This module is designed to be mounted onto the 7-pin connector on the front of a TI-RSLK MAX chassis board, but it can be used with any I²C-capable device. The board can be powered from a 2.5 V to 5.5 V supply. On-board regulators supply the 3.3 V logic voltage to the OPT3101. The board includes a circuit that shifts the I²C clock and data lines to the same logic voltage level as the supplied VIN, making it simple to interface the board with 3.3 V or 5 V systems, and the board’s 0.1? pin spacing makes it easy to use with standard solderless breadboards and 0.1? perfboards.

Details for item #3680

This product ships fully populated with its SMD components (including the OPT3101) and through-hole male header pins. A 7-pin female header and two mounting screws (#2-56, 5/8?) and nuts are also included, as shown in the main product picture. We also carry a version of this module without headers.

Dimensions

Size: 1.1? × 1.2?
Weight: 2.7 g

General specifications

Maximum range: 1 m¹
Channels: 3
Interface: I²C
Minimum operating voltage: 2.5 V
Maximum operating voltage: 5.5 V
Supply current: 130 mA²
Header pins soldered?: Y

Identifying markings

PCB dev codes: irs15j
Other markings: 0J12947

Notes:

1. Effective range depends on several factors including target size and reflectivity.
2. Typical average during operation in high-brightness mode with 3.3 V power supply.

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Manufacturer according to GPSR
Pololu Corporation, Pilot Rd. 920, 89119 Las Vegas, Nevada, Vereinigte Staaten, [email protected], https://www.pololu.com/
Responsible person according to GPSR
Eckstein GmbH, Am Ostbahnhof 3, 38678 Clausthal-Zellerfeld, Niedersachsen, Deutschland, [email protected], https://eckstein-shop.de

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Pololu 3-Channel Wide FOV Time-of-Flight Distance Sensor for TI-RSLK MAX Using OPT3101

Dimensions and Weight

Pololu 3-Channel Wide FOV Time-of-Flight Distance Sensor for TI-RSLK MAX Using OPT3101

Service package

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