Electronic Components Datasheet Search |
|
TCS3416 Datasheet(PDF) 2 Page - TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS |
|
TCS3416 Datasheet(HTML) 2 Page - TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS |
2 / 40 page TCS3404, TCS3414 DIGITAL COLOR SENSORS TAOS137A − APRIL 2011 2 r r Copyright E 2011, TAOS Inc. The LUMENOLOGY r Company www.taosinc.com A synchronization input (SYNC) provides precise external control of sensor integration allowing the internal conversion cycles to be synchronized to a pulsed light source. Furthermore, the synchronization feature supports the following advanced modes of operation to maximize flexibility across a broad range of hardware systems: (1) sync for one internal-time cycle, and (2) accumulate for specified number of pulses. The device also supports free-running and serial-bus-controlled integration modes if precise coupling between the sensor and light source is not required. Four parallel analog-to-digital converters (ADC) transform the photodiode currents to an SMBus (TCS3404) or I2C (TCS3414) digital output that, in turn, can be input to a microprocessor. The RGB values can be read in a single read cycle to minimize the number of read command protocols defined in the communication interface. The slave address for this device is 39h (0111001b). A single SMB-Alert style interrupt (TCS3404) as well as a single traditional level-style interrupt (TCS3414) can be dynamically configured for any one of the four channels including a corresponding high/low threshold setting. The interrupt will remain asserted until the firmware clears the interrupt. The TCS3404/14 devices can help (1) automatically adjust the display brightness of a backlight to extend battery, increase lamp life, and provide optimum viewing in diverse lighting conditions, (2) white-color balance display panel and/or captured images in diverse lighting conditions, and (3) manage RGB LED backlighting to maintain color consistency over a long period of time. These devices are also ideal in controlling keyboard illumination in low ambient light conditions. Chromaticity coordinates (x,y) can be used to derive color temperature for the purpose of white-color balancing of displays and/or captured images. Illuminance, in lux, can be used to approximate the human eye response of ambient light and to manage exposure control in digital cameras. The TCS3404/14 devices are ideal in notebook/tablet PCs, LCD monitors, flat-panel televisions, cell phones, and digital cameras. Additional applications include street light control, security lighting, sunlight harvesting, and automotive instrumentation clusters. Functional Block Diagram Two-Wire Serial Interface Interrupt SDA VDD Blue Channel Clear Channel Command Register 4-Parallel ADC Registers INT SCL Green Channel Red Channel Integrating A/D Converter Integrating A/D Converter Integrating A/D Converter Integrating A/D Converter Synchronization SYNC IR-Blocking Filter (CS Package Only) |
Similar Part No. - TCS3416 |
|
Similar Description - TCS3416 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |