Company News

Silicon Laboratories, Inc.

400 W. Cesar Chavez St., Austin, TX, 78701, USA

  • 877-444-3032

Latest New Product News from
Silicon Laboratories, Inc.

Communication Systems & Equipment, Software

Bluetooth® Mesh Solution enhances communication range.

Jul 19, 2017

Suitable for smart home, lighting, beaconing and asset tracking applications, Bluetooth® Mesh Solution consists of suite of development tools and wireless devices. Enabling devices like connected lights to be deployed for longer distances from hub gateway, solution combines Bluetooth Low Energy and mesh networking.

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Architectural and Civil Engineering Products, Electronic Components & Devices

CP2615 Digital Audio Bridge can be configured using Xpress configurator.

Apr 24, 2017

Housed in 5 mm x 5 mm QFN-32 package, CP2615 Digital Audio Bridge is designed with USB 2.0 controller, USB transceiver, on-chip oscillator, I2S audio interface, I2C control interface and embedded flash memory. Simplifying USB-to-I2S connectivity, unit is suitable for USB dongles.

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Communication Systems & Equipment, Electronic Components & Devices

Wireless Remote Control IC simplifies one-way wireless links.

Jul 29, 2010

Requiring one external bypass capacitor, PCB, battery, and external case with pushbuttons, Si4010 RF transmitter SoC reduces complexity of one-way wireless links. It is based on crystal-less architecture, respectively achieving ±150 ppm and ±250 ppm carrier frequency accuracy over commercial and industrial temperature ranges. Other features include automatic antenna tuning, minimized power... Read More

Electronic Components & Devices, Test & Measuring Instruments

Clock IC filters jitter from networking systems.

Jul 29, 2010

Designed to remove unwanted noise on any clock frequency from 1-710 MHz, pin-controlled Si5317 produces 2 ultra-low jitter output clocks at same frequency as input. Unit delivers jitter performance of 0.29 ps rms, optimizing BER and SNR in jitter-sensitive applications. Integrating single supply voltage regulator, IC eliminates need for multiple supply rails and discrete ferrite beads. On-chip... Read More

Electrical Equipment & Systems, Electronic Components & Devices

5 kV Digital Isolators tolerate harsh environments.

Jul 09, 2010

Series Si84xx digital isolators feature data rate of 150 Mbps across temperature range of -40 to +125°C and low jitter operation minimizes data transmission errors and bit-error-rates. Units have 25 kV/µsec common mode transient immunity and immunity against electric fields up to 300 V/m and magnetic fields up to 1,000 A/m. They offer ESD performance of 4 kV human body model, 2 kV charged... Read More

Communication Systems & Equipment, Electronic Components & Devices

Multimedia TV Demodulator is offfered in 48-pin, 7 x 7 mm QFN package.

Jul 09, 2010

Incorporating satellite, terrestrial, and cable reception on single IC, Si2167 interfaces to Si217x hybrid silicon tuner. Flexible terrestrial and cable intermediate frequency interface is also compatible with standard mixer oscillator phase-locked loop based metal can tuners. For DVB-S/S2 applications, it supports common Zero IF tuner solutions by integrating 2 on-chip ADCs. Power dissipation is... Read More

Computer Hardware & Peripherals, Electronic Components & Devices

Touch-Sense MCUs have wake-on-touch consumption below 1 µA.

Jul 09, 2010

Model F98x MCUs target applications such as home automation, smart meters, lighting control, and security systems. Providing touch-sense technology for human interface applications, F99x MCUs feature capacitance-to-digital converter with 40 µs acquisition time and are available with up to 14 capacitive sensing inputs. Both capacitive touch-sense MCUs in C8051F9xx family have LDO regulator for... Read More

Communication Systems & Equipment, Electronic Components & Devices

AM/FM Receiver IC brings digital capability to analog radios.

Mar 17, 2010

Model Si4830 offers full AM/FM radio from antenna input to audio output. Compact design, which requires 12 surface-mount components in 20 mm2 single-side board area, allows for AM/FM functionality in various radio products. Unit eliminates need for external MCUs, AM/FM filters, and tuning inductors. Supporting European EN55020 compliance, CMOS wheel-tuned AM/FM radio receiver IC... Read More

Electronic Components & Devices, Sensors Monitors & Transducers

AC Current Sensors replace bulky transformers.

Mar 15, 2010

Providing up to 5 kVrms of electrical isolation, Si85xx ISOpro Sensors ensure safety compliance for critical power delivery systems. Units are available in 5, 10, and 20 A versions with measurement accuracy better than 5%. Devices provide output signal level of 2.0 V at full-scale output range, eliminating need for external amplifier. Available in 20-pin SOIC or 4 x 4 x 1 mm QFN package, sensors... Read More

Computer Hardware & Peripherals, Electronic Components & Devices, Green & Clean

Wireless Microcontrollers target home automation and metering.

Mar 15, 2010

Housed in 5 x 7 mm package, Si10xx Series combines 25 MHz 8051 core, EZRadioPRO® sub-GHz RF transceiver, up to 64 KB of flash, and up to 12-bit ADC. Units feature wake-up time of 2 µs and active-mode current consumption of 160 µA per MHz. In sleep mode, MCUs consume 615 nA with active 32.768 kHz real-time clock. Microcontrollers address power and RF requirements of battery-operated home... Read More

Electronic Components & Devices

CMOS Clock Generators offer web-customizable clock solutions.

Jan 04, 2010

Featuring 8 outputs, Series Si535x is capable of synthesizing 4 non-integer related frequencies from 1-200 MHz. Units provide 0 ppm frequency synthesis error for any combination of frequencies, enabling replacement of multiple clock ICs and crystal oscillators with single device. Housed in 4 x 4 mm 24-QFN package, Model Si5355 has consistently low jitter of 50 ps pk-pk regardless of frequency... Read More

Controls & Controllers, Electronic Components & Devices, Green & Clean

Quad PSE Controllers offer current and voltage monitoring.

Jan 04, 2010

Supporting 4 PoE and PoE+ PSE ports with power levels up to 40 W per port, Si345x Series offers real-time power measurement capabilities, powered device detection, and disconnect algorithms. Each port integrates 0.3 W power MOSFET, current sense resistor, and transient voltage surge suppressor. Housed in 6 x 6 mm QFN package, RoHS-compliant controllers enable PoE/PoE+... Read More

Computer Hardware & Peripherals

MCUs (8-Bit) offer low sleep/active current consumption.

Jan 04, 2010

Able to increase battery life in power-sensitive systems, C8051F91x/0x MCUs offer active mode current consumption down to 160 µA/MHz. In sleep mode, consumption is 300 nA with active RTC and brown-out detect circuit or 10 nA without RTC/brown-out detect circuit while maintaining full RAM retention. Wake-up time is less than 2 µsec, and flash memory options are 8/16 kB. Providing 25 MIPS... Read More

Electronic Components & Devices, Sensors Monitors & Transducers

AC Current Sensors replace traditional current transformers.

Jan 04, 2010

Supplied in 4 x 4 x 1 mm package, ISOpro Si85xx series provides up to 5 kVrms electrical isolation and offers architecture that minimizes need for discrete components for filtering and reset circuitry. Exhibiting better than 5% measurement accuracy, sensors come in 5, 10, and 20 A versions and provide output signal level of 2.0 V at full-scale output range. Ping-pong output mode enables one... Read More

Computer Hardware & Peripherals

Automotive-Qualified MCUs offer automatic analog adjustment.

Dec 31, 2009

Available in QFN and QFP packages with footprints as small as 4 x 4 mm, 8-bit C8051F5xx MCUs eliminate need for discrete analog components to help reduce system size in automotive embedded body control applications. Features include precision voltage reference, 5 V regulator, and on-chip oscillator. Operating from 1.8-5.25 V, products integrate automotive-grade embedded flash with densities up to... Read More

Computer Hardware & Peripherals

Capacitive Touch Sense MCUs suit range of electronic devices.

Dec 31, 2009

Available in SOIC16/QFN20/QSOP24 package, F800 MCUs let developers add touch sense interfaces to consumer and industrial electronics. Integrated capacitance-to-digital converter, with 40 µsec acquisition time and 25 MIPS CPU, optimizes touch sensing capability. Along with wake-on-touch capability that enables power conservation, features include 16-bit resolution that enables compensation for... Read More

Electronic Components & Devices, Sensors Monitors & Transducers, Test & Measuring Instruments

Infrared Sensing ICs suit human interface applications.

Dec 31, 2009

Designed for touchless human interface sensing, QuickSense(TM) Si1102 enables electronic device to quickly gauge its proximity to user, while Si1120 can detect proximity as well as ambient light in external environment, allowing screen backlighting to be dimmed. Si1120 additionally enables touchless proximity slider for gesturing, allowing users to navigate with gestures only. Providing 50 cm... Read More

Electrical Equipment & Systems, Electronic Components & Devices

Isolated Gate Drivers feature programmable dead time.

Jul 22, 2008

Occupying 200 mm², Si823x ISOdriver Series integrates 2-channel isolator and dual driver into single chip. High-side, low-side, 4 A units feature propagation delay of 50 ns, optimizing timing margins and control response. Because devices are designed in CMOS, they do not suffer from performance drift over time and temperature. Integrated under-voltage lock-out circuitry prevents erroneous FET... Read More

Communication Systems & Equipment

RDS Receivers suit portable and in-car navigation devices.

Jul 02, 2008

Applying digital decoding techniques and leveraging digital low-IF architecture, Si4706 and Si4749 offer 8 µV EMF sensitivity with 5% block error rate in low-signal environments. Si4706 utilizes tuned resonance technology for embedded antennas and provides audio out for GPS-enabled mobile devices. AEC-Q100 qualified Si4749 offers full suite of received signal quality metrics for RDS alternate... Read More

Electronic Components & Devices

Clock Multiplier IC provides any-rate frequency synthesis.

Jun 26, 2008

Capable of generating any output frequency from crystal/reference clock input with 0.3 picosec jitter generation, Model Si5319 Any-Rate Precision Clock is suited for high performance timing applications. It accepts any frequency from 2 kHz to 710 MHz and generates any frequency from 2 kHz to 945 MHz and select frequencies to 1.4 GHz. Supporting free-run mode of operation, IC is available in 6 x 6... Read More