High-Performance 8051, Highest Functional Density. Highest Performance Integrated Analog. World's Fastest 8-bit MCU. Smallest Mixed-Signal MCU Footprint. World's Lowest-Voltage/Low-Power MCUs.

The C8051F9xx product family is the industry's first MCU family capable of operating down to 0.9 V and up to 3.6 V, enabling single-cell battery operation as well as dramatically increasing battery life for dual-cell applications.

Analog-Intensive, Mixed-Signal IC Solutions. Highly Integrated. Easy to Implement. Rapid Time to Market. Low Power Consumption. Small Footprint.

The Si3400 PoE powered device controller converts the high-voltage signal from a 10/100/1000BASE-T PoE connection into a regulated, low-voltage output supply. The CP220x single-chip embedded Ethernet controller contains an integrated IEEE 802.3 Ethernet MAC, a 10BASE-T physical layer (PHY), and 8 kB of non-volatile Flash memory.

The Si47xx audio solutions leverage digital integration and 100% CMOS, resulting in a completely integrated solution that requires only two external components and less than 15 mm² of board space. Offering unmatched integration, the Si47xx enables FM transmission and AM, FM, shortwave, longwave and weather band radio reception in any device.

The CP2102 is a single-chip USB to UART bridge that converts data traffic between USB and UART formats. The chip includes a complete USB 2.0 full-speed function controller, bridge control logic and a UART interface with transmit/receive buffers and modem handshake signals.

The C8051F53xA and C8051F52xA families of MCUs are the most functionally dense automotive qualified (AEC-Q100) MCUs on the market and offer a superior level of integration, performance and features over competing solutions. All devices are designed to operate across the full automotive temperature (–40 to 125 ºC) and voltage (1.8 to 5.25 V) range.

Silicon Laboratories' Any-Rate Precision Clocks provide clock multiplication, jitter attenuation and clock distribution in high-performance timing applications requiring sub 1 ps jitter performance.

The TS5A22362 and TS5A22364 are single-pole double-throw (SPDT) analog switches designed to operate from 2.3 V to 5.5 V. The devices feature negative signal capability that allows signals below ground to pass through the switch without distortion. Additionally, the TS5A22364 includes an internal shunt switch, which automatically discharges any capacitance at the NC or NO terminals when they are unconnected to COM. This reduces the audible click/pop noise when switching between two sources. The break-before-make feature prevents signal distortion during the transferring of a signal from one path to another. Low ON-state resistance, excellent channel-to-channel ON-state resistance matching, and minimal total harmonic distortion (THD) performance are ideal for audio applications.

The TXS02612 is designed to interface the cellphone baseband with external SDIO peripherals. The device includes a 6-channel SPDT switch with voltage-level translation capability. This allows a single SDIO port to be interfaced with two SDIO peripherals. The TXS02612 has three separate supply rails that operate over the full range of 1.1 V to 3.6 V. This allows the baseband and SDIO peripherals to operate at different supply voltages if required.