Everything you know about TCS34725 Color Sensors [FAQ]

UTMEL

Published: 25 April 2022 | Last Updated: 25 April 2022

9672

TCS34725FN

TCS34725FN

ams

IC COLOR CONV LIGHT-DGTL 6-DFN

Purchase Guide

IC COLOR CONV LIGHT-DGTL 6-DFN

The TCS34725 is a digital Light-To-Digital converter, which means it converts the visible light into a digital signal that an external microcontroller can read.

This video demonstrates details about TCS34725 colour sensor.

Colour Sensor Shoot-Out - Part 3 - TCS34725

The Introduction to TCS34725

The TCS34725 is a color light-to-digital converter that outputs RGB digitally and provides clear light sensing values. The IR  spectral component of the incoming light is minimized by an IR  blocking filter, which is incorporated on-chip and confined to the color sensor photodiodes, allowing precise color measurements. The TCS34725 is an ideal color sensor for usage in a variety  of lighting circumstances due to its high sensitivity, wide dynamic range, and IR  blocking filter

The TCS34725 color sensor is perfect for controlling RGB  LED backlights, solid-state lighting, health/fitness gadgets, industrial process controllers, and medical diagnostic equipment. Furthermore, the IR  blocking filter allows the color sensors to detect ambient light (ALS). To monitor the lighting environment and enable automatic display brightness for optimal viewing and power savings, ALS is commonly used in display-based products such as smartphones, notebooks, and TVs.


TCS34725 Pinout

tcs34725 pinout.jpg

TCS34725 Pinout


Pin NumberPin NameDescription
1V DD­Supply voltage
2SCLI2C clock input
3GNDIC ground reference
4NCDo not connect
5INTInterrupt output, open-drain
6I/OI2C serial data output


TCS34725 CAD Model

TCS34725FN symbol.jpg

TCS34725 Symbol

TCS34725FN footprint.jpg

TCS34725  Footprint

TCS34725FN 3d model.jpg

TCS34725  3D Model

Specifications

ams TCS34725FN technical specifications, attributes, parameters and parts with similar specifications to ams TCS34725FN.
  • Type
    Parameter
  • Factory Lead Time
    24 Weeks
  • Package / Case

    refers to the protective housing that encases an electronic component, providing mechanical support, electrical connections, and thermal management.

    6-SMD Module
  • Surface Mount

    having leads that are designed to be soldered on the side of a circuit board that the body of the component is mounted on.

    YES
  • Number of Pins
    6
  • Operating Temperature

    The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

    -30°C~70°C
  • Packaging

    Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

    Tape & Reel (TR)
  • JESD-609 Code

    The "JESD-609 Code" in electronic components refers to a standardized marking code that indicates the lead-free solder composition and finish of electronic components for compliance with environmental regulations.

    e4
  • Part Status

    Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

    Active
  • Moisture Sensitivity Level (MSL)

    Moisture Sensitivity Level (MSL) is a standardized rating that indicates the susceptibility of electronic components, particularly semiconductors, to moisture-induced damage during storage and the soldering process, defining the allowable exposure time to ambient conditions before they require special handling or baking to prevent failures

    3 (168 Hours)
  • Number of Terminations
    6
  • Terminal Finish

    Terminal Finish refers to the surface treatment applied to the terminals or leads of electronic components to enhance their performance and longevity. It can improve solderability, corrosion resistance, and overall reliability of the connection in electronic assemblies. Common finishes include nickel, gold, and tin, each possessing distinct properties suitable for various applications. The choice of terminal finish can significantly impact the durability and effectiveness of electronic devices.

    NICKEL PALLADIUM GOLD
  • HTS Code

    HTS (Harmonized Tariff Schedule) codes are product classification codes between 8-1 digits. The first six digits are an HS code, and the countries of import assign the subsequent digits to provide additional classification. U.S. HTS codes are 1 digits and are administered by the U.S. International Trade Commission.

    8542.39.00.01
  • Voltage - Supply

    Voltage - Supply refers to the range of voltage levels that an electronic component or circuit is designed to operate with. It indicates the minimum and maximum supply voltage that can be applied for the device to function properly. Providing supply voltages outside this range can lead to malfunction, damage, or reduced performance. This parameter is critical for ensuring compatibility between different components in a circuit.

    2.7V~3.6V
  • Terminal Position

    In electronic components, the term "Terminal Position" refers to the physical location of the connection points on the component where external electrical connections can be made. These connection points, known as terminals, are typically used to attach wires, leads, or other components to the main body of the electronic component. The terminal position is important for ensuring proper connectivity and functionality of the component within a circuit. It is often specified in technical datasheets or component specifications to help designers and engineers understand how to properly integrate the component into their circuit designs.

    DUAL
  • Terminal Form

    Occurring at or forming the end of a series, succession, or the like; closing; concluding.

    NO LEAD
  • Peak Reflow Temperature (Cel)

    Peak Reflow Temperature (Cel) is a parameter that specifies the maximum temperature at which an electronic component can be exposed during the reflow soldering process. Reflow soldering is a common method used to attach electronic components to a circuit board. The Peak Reflow Temperature is crucial because it ensures that the component is not damaged or degraded during the soldering process. Exceeding the specified Peak Reflow Temperature can lead to issues such as component failure, reduced performance, or even permanent damage to the component. It is important for manufacturers and assemblers to adhere to the recommended Peak Reflow Temperature to ensure the reliability and functionality of the electronic components.

    260
  • Number of Functions
    1
  • Supply Voltage

    Supply voltage refers to the electrical potential difference provided to an electronic component or circuit. It is crucial for the proper operation of devices, as it powers their functions and determines performance characteristics. The supply voltage must be within specified limits to ensure reliability and prevent damage to components. Different electronic devices have specific supply voltage requirements, which can vary widely depending on their design and intended application.

    3V
  • Time@Peak Reflow Temperature-Max (s)

    Time@Peak Reflow Temperature-Max (s) refers to the maximum duration that an electronic component can be exposed to the peak reflow temperature during the soldering process, which is crucial for ensuring reliable solder joint formation without damaging the component.

    10
  • Output

    In electronic components, the parameter "Output" typically refers to the signal or data that is produced by the component and sent to another part of the circuit or system. The output can be in the form of voltage, current, frequency, or any other measurable quantity depending on the specific component. The output of a component is often crucial in determining its functionality and how it interacts with other components in the circuit. Understanding the output characteristics of electronic components is essential for designing and troubleshooting electronic circuits effectively.

    I2C
  • Current - Supply (Max)

    The parameter "Current - Supply (Max)" in electronic components refers to the maximum amount of current that a component can draw from a power supply for its operation. This parameter is critical for ensuring that the power supply can adequately meet the demands of the component without causing damage or malfunction. Exceeding this specified maximum current can lead to overheating, reduced performance, or failure of the component. It is essential to consider this value when designing or integrating components into electronic circuits to maintain reliability and functionality.

    330μA @ 3V
  • Operating Supply Voltage

    The voltage level by which an electrical system is designated and to which certain operating characteristics of the system are related.

    3.3V
  • Supply Voltage-Min (Vsup)

    The parameter "Supply Voltage-Min (Vsup)" in electronic components refers to the minimum voltage level required for the component to operate within its specified performance range. This parameter indicates the lowest voltage that can be safely applied to the component without risking damage or malfunction. It is crucial to ensure that the supply voltage provided to the component meets or exceeds this minimum value to ensure proper functionality and reliability. Failure to adhere to the specified minimum supply voltage may result in erratic behavior, reduced performance, or even permanent damage to the component.

    2.7V
  • Analog IC - Other Type

    Analog IC - Other Type is a parameter used to categorize electronic components that are integrated circuits (ICs) designed for analog signal processing but do not fall into more specific subcategories such as amplifiers, comparators, or voltage regulators. These ICs may include specialized analog functions such as analog-to-digital converters (ADCs), digital-to-analog converters (DACs), voltage references, or signal conditioning circuits. They are typically used in various applications where precise analog signal processing is required, such as in audio equipment, instrumentation, communication systems, and industrial control systems. Manufacturers provide detailed specifications for these components to help engineers select the most suitable IC for their specific design requirements.

    ANALOG CIRCUIT
  • Max Supply Current

    Max Supply Current refers to the maximum amount of electrical current that a component can draw from its power supply under normal operating conditions. It is a critical parameter that ensures the component operates reliably without exceeding its thermal limits or damaging internal circuitry. Exceeding this current can lead to overheating, performance degradation, or failure of the component. Understanding this parameter is essential for designing circuits that provide adequate power while avoiding overload situations.

    330μA
  • Max Frequency

    Max Frequency refers to the highest frequency at which an electronic component can operate effectively without degradation of performance. It is a critical parameter for devices such as transistors, capacitors, and oscillators, indicating their limitations in speed and response time. Exceeding the max frequency can lead to issues like signal distortion, heat generation, and potential failure of the component. Understanding this parameter is essential for designing circuits to ensure reliable and efficient operation.

    400kHz
  • Wavelength

    In electronic components, "wavelength" refers to the distance between two consecutive points of a wave, typically measured from peak to peak or trough to trough. It is a crucial parameter in understanding the behavior of electromagnetic waves and signals in various electronic devices. The wavelength of a signal is inversely proportional to its frequency, meaning that higher frequencies have shorter wavelengths and vice versa. Understanding the wavelength of signals is important for designing and optimizing electronic circuits, antennas, and communication systems.

    525 nm
  • Sensing Method

    The sensing method in electronic components refers to the technique or mechanism used to detect and measure physical phenomena such as temperature, pressure, light, or motion. This includes a variety of technologies such as resistive, capacitive, inductive, and optical sensing methods. The choice of sensing method affects the accuracy, response time, and application suitability of the electronic component. It plays a crucial role in determining how effectively a device can interact with and interpret its environment.

    Optical
  • Resolution (Bits)

    Resolution (Bits) in electronic components refers to the number of bits used to represent the analog signal in digital form. It indicates the level of detail or precision with which the analog signal can be converted into digital data. A higher resolution means more bits are used, allowing for finer distinctions to be made between different signal levels. For example, an 8-bit resolution can represent 256 different levels, while a 16-bit resolution can represent 65,536 levels. In general, a higher resolution leads to better accuracy and fidelity in the digital representation of the original analog signal.

    16 b
  • Features

    In the context of electronic components, the term "Features" typically refers to the specific characteristics or functionalities that a particular component offers. These features can vary depending on the type of component and its intended use. For example, a microcontroller may have features such as built-in memory, analog-to-digital converters, and communication interfaces like UART or SPI.When evaluating electronic components, understanding their features is crucial in determining whether they meet the requirements of a particular project or application. Engineers and designers often look at features such as operating voltage, speed, power consumption, and communication protocols to ensure compatibility and optimal performance.In summary, the "Features" parameter in electronic components describes the unique attributes and capabilities that differentiate one component from another, helping users make informed decisions when selecting components for their electronic designs.

    Gain Control, Interrupt, Sleep Mode
  • Height
    650μm
  • Length
    2mm
  • Width
    2.4mm
  • RoHS Status

    RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

    RoHS Compliant
  • Lead Free

    Lead Free is a term used to describe electronic components that do not contain lead as part of their composition. Lead is a toxic material that can have harmful effects on human health and the environment, so the electronics industry has been moving towards lead-free components to reduce these risks. Lead-free components are typically made using alternative materials such as silver, copper, and tin. Manufacturers must comply with regulations such as the Restriction of Hazardous Substances (RoHS) directive to ensure that their products are lead-free and environmentally friendly.

    Lead Free
0 Similar Products Remaining

TCS34725 Features

  • IR light blocking filter 

  • I2C interface

  • 3,800,000:1 dynamic range

  • 3.3 or 5V operation

  • Output: I2C 

  • Resolution (Bits): 16

  • Features: gain control, interrupt, and sleep mode

  • Voltage supply: 2.7 V to 3.6 V

  • Current supply: 330 µA @ 3 V

  • Temperature operating range: -30°C to +70°C

  • Package/case: 6-SMD

  • Separate Red/Green/Blue light intensity sensor  s

  • Ambient (clear) light intensity sensor 

  • Integrated logic controlled white LED light source

  • Adjustable gain and integration time

  • Interrupt output available based on predefined lighting thresholds

 


TCS34725 Equivalents

TCS3x71 series, TCS3200 

TCS34725 Applications

  • Fluid and gas analysis

  • Ambient light sensing

  • RGB LED backlight control

  • Light color temperature measurement

  • Consumer and commercial printing

  • RGB LED Backlight Control

  • Light Color Temperature Measurement 

  • Ambient Light Sensing for Display 

  • Backlight Control

  • Fluid and Gas Analysis

  • Product Color Verification and Sorting

  • End Products and Market Segments

  • TVs, Mobile Handsets, Tablets, Computers, and Monitors

  • Consumer and Commercial Printing

  • Medical and Health Fitness

  • Solid-State Lighting (SSL) and Digital

  • Signage

  • Industrial Automation


How to use TCS34275?

The TCS34725 is a 16-bit I2C color-to-digital converter that transforms red, green, blue, and clear (ambient light) to a digital value. Internal 16-bit integrating ADCs transform raw input into a digital code in the IC. The ADC's integration time is configurable. Internally, the chip is managed by a state machine, and it has an I2C  interface with the address 0x29 for communicating with external microcontrollers. It also features a maskable interrupt feature for informing the microcontroller when color conversion is complete.

tcs34725 block diagram.jpg

TCS34275 Block Diagram

 


How the TCS34275 Works With a Raspberry Pi

tcs34725 circuit diagram.jpg

TCS34275 Circuit Diagram

The Adafruit TCS34725  color sensor is utilized in the circuit in this tutorial. It has a 3 × 4 photodiode array and four ADC converters for converting light to photodiode current and converting that to a 16-bit digital result.

 

The Raspberry Pi Zero W has been configured to function as a headless Pi. Because the project is largely using the Raspberry Pi Zero W to analyze the data gathered without the need for a graphical interface, it operates on the Raspbian Lite version of the OS without the graphical user interface. Instead of a GUI, the result is displayed on an LCD 16x2 digital display.

 


TCS34275 Package Outline

TCS34725 package.jpg

tcs34725 pacakge2.jpg

TCS34275 Package Outline

TCS34275 Manufacturer

Frequently Asked Questions

How does TCS34275 work?

The IR spectral component of the incoming light is minimized by an IR blocking filter, which is incorporated on-chip and confined to the color sensor photodiodes, allowing precise color measurements.

What is the use of TCS34275?

The TCS3472 device generates a digital return of red, green, and blue (RGB) light sensing values as well as clear light sensing data.

What is the operating temperature of TCS34275?

-30°C~70°C

How many pins of TCS34275?

6 pins.
TCS34725FN

ams

In Stock: 28623

United States

China

Canada

Japan

Russia

Germany

United Kingdom

Singapore

Italy

Hong Kong(China)

Taiwan(China)

France

Korea

Mexico

Netherlands

Malaysia

Austria

Spain

Switzerland

Poland

Thailand

Vietnam

India

United Arab Emirates

Afghanistan

Åland Islands

Albania

Algeria

American Samoa

Andorra

Angola

Anguilla

Antigua & Barbuda

Argentina

Armenia

Aruba

Australia

Azerbaijan

Bahamas

Bahrain

Bangladesh

Barbados

Belarus

Belgium

Belize

Benin

Bermuda

Bhutan

Bolivia

Bonaire, Sint Eustatius and Saba

Bosnia & Herzegovina

Botswana

Brazil

British Indian Ocean Territory

British Virgin Islands

Brunei

Bulgaria

Burkina Faso

Burundi

Cabo Verde

Cambodia

Cameroon

Cayman Islands

Central African Republic

Chad

Chile

Christmas Island

Cocos (Keeling) Islands

Colombia

Comoros

Congo

Congo (DRC)

Cook Islands

Costa Rica

Côte d’Ivoire

Croatia

Cuba

Curaçao

Cyprus

Czechia

Denmark

Djibouti

Dominica

Dominican Republic

Ecuador

Egypt

El Salvador

Equatorial Guinea

Eritrea

Estonia

Eswatini

Ethiopia

Falkland Islands

Faroe Islands

Fiji

Finland

French Guiana

French Polynesia

Gabon

Gambia

Georgia

Ghana

Gibraltar

Greece

Greenland

Grenada

Guadeloupe

Guam

Guatemala

Guernsey

Guinea

Guinea-Bissau

Guyana

Haiti

Honduras

Hungary

Iceland

Indonesia

Iran

Iraq

Ireland

Isle of Man

Israel

Jamaica

Jersey

Jordan

Kazakhstan

Kenya

Kiribati

Kosovo

Kuwait

Kyrgyzstan

Laos

Latvia

Lebanon

Lesotho

Liberia

Libya

Liechtenstein

Lithuania

Luxembourg

Macao(China)

Madagascar

Malawi

Maldives

Mali

Malta

Marshall Islands

Martinique

Mauritania

Mauritius

Mayotte

Micronesia

Moldova

Monaco

Mongolia

Montenegro

Montserrat

Morocco

Mozambique

Myanmar

Namibia

Nauru

Nepal

New Caledonia

New Zealand

Nicaragua

Niger

Nigeria

Niue

Norfolk Island

North Korea

North Macedonia

Northern Mariana Islands

Norway

Oman

Pakistan

Palau

Palestinian Authority

Panama

Papua New Guinea

Paraguay

Peru

Philippines

Pitcairn Islands

Portugal

Puerto Rico

Qatar

Réunion

Romania

Rwanda

Samoa

San Marino

São Tomé & Príncipe

Saudi Arabia

Senegal

Serbia

Seychelles

Sierra Leone

Sint Maarten

Slovakia

Slovenia

Solomon Islands

Somalia

South Africa

South Sudan

Sri Lanka

St Helena, Ascension, Tristan da Cunha

St. Barthélemy

St. Kitts & Nevis

St. Lucia

St. Martin

St. Pierre & Miquelon

St. Vincent & Grenadines

Sudan

Suriname

Svalbard & Jan Mayen

Sweden

Syria

Tajikistan

Tanzania

Timor-Leste

Togo

Tokelau

Tonga

Trinidad & Tobago

Tunisia

Turkey

Turkmenistan

Turks & Caicos Islands

Tuvalu

U.S. Outlying Islands

U.S. Virgin Islands

Uganda

Ukraine

Uruguay

Uzbekistan

Vanuatu

Vatican City

Venezuela

Wallis & Futuna

Yemen

Zambia

Zimbabwe