|Title||IC COLOR CONV LIGHT-DGTL 6-DFN|
ams’ TCS34725 and TCS34727 are color light-to-digital converters that provide a digital return of RGB, and clear light sensing values. An IR blocking filter, integrated on-chip and localized to the color sensing photodiodes, minimizes the IR spectral component of the incoming light and allows color measurements to be made accurately. The high sensitivity, wide dynamic range, and IR blocking filter make the TCS34725 and TCS34727 ideal color sensor solutions for use under various lighting conditions.
|Datasheet||Download TCS34725FN datasheet
|Others parts numbering|
|TCS3472EVM: EVAL MODULE FOR TCS3472|
|PIM030: FLOTILLA - COLOUR|
|SEN0212: TCS34725 RGB COLOR SENSOR FOR AR|
|PIM181: ENVIRO PHAT (INDIVIDUAL)|
|1356: FLORA COLOR SENSOR WHT TCS34725|
|1334: RGB COLOR SENSOR WITH IR FILTER|
The technical content of this TAOS datasheet is still valid.
Contact information: Headquarters: ams AG Tobelbaderstrasse 30 8141 Unterpremstaetten, Austria Tel: e-Mail: email@example.comFeatures D Red, Green, Blue (RGB), and Clear Light
Sensing with IR Blocking Filter - Programmable Analog Gain and Integration Time - 3,800,000:1 Dynamic Range - Very High Sensitivity Ideally Suited for Operation Behind Dark Glass Maskable Interrupt - Programmable Upper and Lower Thresholds with Persistence Filter Power Management - Low Power 2.5-mA Sleep State - 65-mA Wait State with Programmable Wait State Time from > 7 Seconds I C Fast Mode Compatible Interface - Data Rates to 400 kbit/s - Input Voltage Levels Compatible with VDD 1.8 V Bus Register Set and Pin Compatible with the TCS3x71 Series Small 2.4 mm Dual Flat No-Lead (FN) PackagePACKAGE FN DUAL FLAT NO-LEAD (TOP VIEW)
The TCS3472 color sensor has a wide range of applications including RGB LED backlight control, solid-state lighting, health/fitness products, industrial process controls and medical diagnostic equipment. In addition, the IR blocking filter enables the TCS3472 to perform ambient light sensing (ALS). Ambient light sensing is widely used in display-based products such as cell phones, notebooks, and TVs to sense the lighting environment and enable automatic display brightness for optimal viewing and power savings. The TCS3472, itself, can enter a lower-power wait state between light sensing measurements to further reduce the average power consumption.
The TCS3472 device provides a digital return of red, green, blue (RGB), and clear light sensing values. An IR blocking filter, integrated on-chip and localized to the color sensing photodiodes, minimizes the IR spectral component of the incoming light and allows color measurements to be made accurately. The high sensitivity, wide dynamic range, and IR blocking filter make the TCS3472 an ideal color sensor solution for use under varying lighting conditions and through attenuating materials.
and Monitors Consumer and Commercial Printing Medical and Health Fitness Solid State Lighting (SSL) and Digital Signage Industrial Automation
D RGB LED Backlight Control D Light Color Temperature Measurement D Ambient Light Sensing for DisplayBacklight Control Fluid and Gas Analysis Product Color Verification and Sorting
End Products and Market Segments D TVs, Mobile Handsets, Tablets, Computers,
RGBC Control Clear Red Green GND Blue Clear ADC Red ADC Green ADC Blue ADC Clear Data Red Data Green Data Blue Data
The TCS3472 light-to-digital converter contains photodiode array, four analog-to-digital converters (ADC) that integrate the photodiode current, data registers, a state machine, and an I2C interface. The × 4 photodiode array is composed of red-filtered, green-filtered, blue-filtered, and clear (unfiltered) photodiodes. In addition, the photodiodes are coated with an IR-blocking filter. The four integrating ADCs simultaneously convert the amplified photodiode currents a 16-bit digital value. Upon completion of a conversion cycle, the results are transferred to the data registers, which are double-buffered to ensure the integrity of the data. All of the internal timing, as well as the low-power wait state, is controlled by the state machine. Communication of the TCS3472 data is accomplished over a fast, to 400 kHz, two-wire I2C serial bus. The industry standard I2C bus facilitates easy, direct connection to microcontrollers and embedded processors. In addition to the I2C bus, the TCS3472 provides a separate interrupt signal output. When interrupts are enabled, and user-defined thresholds are exceeded, the active-low interrupt is asserted and remains asserted until it is cleared by the controller. This interrupt feature simplifies and improves the efficiency of the system software by eliminating the need to poll the TCS3472. The user can define the upper and lower interrupt thresholds and apply an interrupt persistence filter. The interrupt persistence filter allows the user to define the number of consecutive out-of-threshold events necessary before generating an interrupt. The interrupt output is open-drain, so it can be wire-ORed with other devices.
|Some Part number from the same manufacture ams|
ams’ TCS34725 and TCS34727 are color light-to-digital converters that provide a digital return of RGB, and clear light sensing values. An IR blocking filter, integrated on-chip and localized