HUMAN INTERFACE PRODUCT SELECTOR GUIDE SPRING 2012 www.silabs.com Lowest Power Consumption The QuickSense™ family has been designed from the ground up to be the most power-efficient in the industry. The end solution has been optimized to be the industry leading, across all modes necessary to be truly “low power”: active mode, sleep mode, and wake-up time. Robust Tools, Software and Support Complete tools to help you throughout the entire design. Both infrared and capacitive sensing solutions include hardware and software platforms to easily set up and configure, compile and debug a project. Excellent Performance Optimized for power efficiency, the QuickSense family enables touchless sensing with superior detection range. These priority and ambient light sensors are ideal for applications that can benefit from system power savings, tamper detection/proofing, motion sensing and gesture interpretation. SP RING 2 012 QuickSense portfolio of human interface solutions www.silabs.com/quicksense Engineering for a mixed-signal world.

3 / H U M A N I N T E R FA C E S E L E C T O R G U I D E Human Interface Products REQUEST SAMPLES AND DOWNLOAD DOCUMENTATION AT www.silabs.com/QuickSense Silicon Labs’ QuickSense™ human interface product portfolio includes capacitive touch, proximity and ambient light sensors. Capitalizing on our leadership in high-performance, analog-intensive, mixed-signal ICs, the QuickSense family of products offers industryleading capacitive and infrared sensing devices to meet the demands of advanced user interfaces, all in one portfolio The QuickSense capacitive touch controllers are ideal for consumer...

H U M A N I N T E R FA C E S E L E C T O R G U I D E / 4 QuickSense™ Mutual-Capacitive Sense Technology At the heart of the C8051F76x is the multi-touch resolve (MTR) block. The block is a true capacitance to digital converter with 16 simultaneous high-speed SAR ADCs. The ADCs are 10-bit converters and with the help of the accumulator, can expand the conversion to a full 16-bits. This is particularly valuable because the RISC core, the DMA and the MAC are all able to efficiently process 16-bit data. The result is a surprisingly low 800 µA scanning current and a very wide dynamic range. In addition...

5/ HUMAN INTERFACE SELECTOR GUIDE QuickSense Infrared Sensing Sil 14-x Multi-LED Proximity and Ambient Light Sensors: www.silabs.com/sensors The QuickSense Si114x family is the industry's most sensitive and lowest power active infrared proximity and ambient light sensor solution. The monolithic Si1 Kxfamily of devices features an all digital l2C control interface and up to three infrared LED drivers in an impressively small 2 mm x 2 mm clear QFN package. Capable of controlling one, two and three infrared LED systems, developers have the freedom to implement one-dimensional systems with a range...

HUMAN INTERFACE SELECTOR GUIDE / 6 QuickSense Capacitive Sensing C8051F7xx/8xx/99x Capacitive Sense MCUs: www.silabs.com/captouchsense The C8051F7xx/8xx family of high pin-count MCUs for high I/O embedded systems offer a robust, accurate, responsive and easy- to-configure touch sensing feature. The family enables developers to add sophisticated touch sense interfaces to a wide range of consumer and industrial electronic products. The C8051F99x MCUs combine industry-leading low power technology of the with the fast and accurate capacitive touch sensing features of the QuickSense capacitance to...

7 / H U M A N I N T E R FA C E S E L E C T O R G U I D E Turnkey Support Development Support Silicon Labs offers complete tools to help designers throughout the entire project. Hardware and software platforms are available to help easily set up and configure, compile and debug a project. Full documentation and a broad range of third-party compilers and development tools are available. Software stacks provide networking support for multi-node metering networks. Software simulation tools can estimate power consumption and determine expected battery life. www.silabs.com/devkits Complete development/prototyping...

HUMAN INTERFACE SELECTOR GUIDE / 8 QuickSense Studio Silicon Labs' QuickSense touch and proximity sensing devices are all easily programmable through the QuickSense Studio development software. The Configuration Wizard simplifies the integration of human interface technologies in end products, allowing engineers to set up capacitive buttons, sliders and wheels by using an intuitive software GUI that generates all the C code required for the selected functions. The studio enables the configuration of infrared proximity and ambient light sensors through a comprehensive library of application programming...

11 / HUMAN INTERFACE SELECTOR GUIDE QuickSense™ Multi-Finger Touch Screen Controller MCUs: www.silabs.com/captouchsense Optical Sensors REQUEST SAMPLES AND DOWNLOAD DOCUMENTATION AT www.silabs.com/sensors QuickSense™ Optical Sensors IR Range Estimator: www.silabs.com/ir-range-estimator The IR Range Estimator utility helps you determine if the object you intend to detect with the Si 1Kx proximity and ambient light sensor would be within range, and if the SNR (signal to noise ratio! threshold is high enough to trigger a detection event. To calculate whether or not you have adequate SNR, simply...

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