Circuits

System Basis Chips provide in-vehicle network safety.

Immune to EMC and ESD stresses without need for external components, MC33904/5S/5D respectively feature CAN only, CAN + 1 LIN, and CAN + 2 LIN transceivers and optimize performance and power consumption of electronic control units for automotive applications. Each AEC-Q100 automotive qualified device integrates energy management module to power MCUs, transceiver interfaces to connect with...

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Combi-Key IC integrates immobilizer, remote keyless entry MCU.

Supplied in 5 x 5 mm QFN32 package and targeted for uni-directional car keys, ATA5795 incorporates AES-128 immobilizer interface, remote keyless entry AVRÂ-® MCU, and fractional-N RF transmitter in one IC. Built-in AES-128 cryptographic engine, along with Atmel protocol stack, provides secure protection with accelerated authentication time. Complete open immobilizer protocol stack supports...

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Transceiver ICs suit LIN automotive networking applications.

As stand-alone LIN bus transceiver ICs, ATA6663/4 comply with LIN2.1 standard as well as the EMC requirements V1.1 and handle supply voltages up to 40 V. Integrated LIN transceiver interfaces to LIN protocol handler and LIN bus. Slope control at LIN bus ensures secure data communication up to 20 kBaud using RC oscillator for protocol handling. Also available, LIN transceiver system basis chips...

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eReader Application Processor has integrated E Ink display controller.

Integrating ARM Cortex(TM)-A8 technology with hardware-based display controller from E Ink, Model i.MX508 SoC supports panel resolutions up to 2,048 x 1,536 pixels at 106 Hz and can handle complex image manipulations and color processing. Processor also integrates dual USB/PHY and raw NAND memory. Special power modes created for eReaders allow CPU and some peripherals to operate at full speed...

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AC Current Sensors replace bulky transformers.

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...

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Optical Joystick Controller IC enhaces handheld navigation.

Optical Joystick Controller IC enhaces handheld navigation.

Supplied as bare die with all features necessary to control Optical Finger Navigation (OFN) module or optical joystick, VD5376 helps users interact with features of portable electronics. Imaging array detects precise finger movements to produce corresponding change in cursor position on screen, while power management capabilities help extend battery life of host device. IC features light source...

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Fixed Frequency Synthesizer features low phase noise.

Fixed Frequency Synthesizer features low phase noise.

Operating at 2,365 MHz, Model SFS2365A-LF features typical phase noise of -95 dBc/Hz at 10 KHz offset and typical sideband spurs of -70 dBc. Unit delivers typical output power of 6 dBm with VCO voltage supply of 5 Vdc while drawing 40 mA and phased locked loop voltage of 3 Vdc while drawing 9 mA over temperature range of -40 to 85Â-

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RF Transceiver targets short-range wireless systems.

Housed in 5 x 5 mm 32-pin LFCSP package, dual-mode Model ADF7242 supports IEEE 802.15.4 based protocol standards at 250 Kbps as well as proprietary protocols up to 2 Mbps using GFSK/FSK modulation schemes. Transmit and receive paths provide blocking resistance that allows device to operate in crowded 2.4 GHz band and prolongs battery life in smart meters/smart grid, wireless sensor networks,...

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