New Circuits Products

Switching Regulator suits mobile phone applications.

Optimized for RF power amplifiers in 2.5G and 3G CDMA and W-CDMA mobile phones, 2 MHz PWM synchronous Model MIC2224 features 2.7-5.5 V input voltage with DAC-adjustable output from 0.3-3.6 V. By adjusting voltage applied to RF power amplifier, transmit power can be made to match environmental operating conditions. In PWM mode, MIC2224 supplies more than 600 mA of output current through fully...

Audio Companion Chip has stereo DAC and audio power amp.

Suited for multimedia portable applications, AT73C213 integrates audio-quality 20-bit stereo DAC that delivers 93 dB dynamic range, audio power amplifier that provides up to 1 W, and 32 ohm stereo headset driver with programmable volume control and mute function. Stereo DAC comprises multi-bit sigma-delta modulator with dither, continuous time analog filters, and analog output drive circuitry....

MOSFET Driver ICs suit medical ultrasound applications.

Integrated, 2-channel, 5-level driver IC, MD1711, generates 5-level waveform for CW, PW, and color Doppler images. It features Ã-

Buck Regulator has logic controlled output voltage selection.

Available in 2.4 x 2.5 mm DFN package, 400 mA SP6656 has bit programmable output voltage to dynamically adjust to power requirements of ASICs, DSPs, and microprocessors. Proprietary control loop, 20 Ã-µA light load quiescent current, and integrated 0.3 ohm synchronous switches provide efficiency across wide range of output currents. Featuring built-in 625 mA current limit and 140Ã-

A True Game-Changer For Walk-In Unit Frame Performance

This white paper outlines the eight reasons why the FUSIONFRAME system is the superior thermal envelope system. Download now to find out more.

N-Channel MOSFET Drivers feature 1 A drive capability.

Models SiP41103, SIP41104, and SiP41105 drive lower and upper MOSFETs in half-bridge configuration, and work in systems with supply voltages from 4.5-50 V. Units operate at switching frequencies of 250 kHz to 1 MHz with driver impedance of less than 1 ohm. Equipped with brake function for motor drive applications, Model SiP42101 operates at 50 kHz. Break-before-make logic prevents shoot-through...

Transceiver enables communication between wireless devices.

USB On-The-Go (OTG) transceiver chip MIC2555 enables point-to-point communications between USB-enabled appliances without use of PC. Chip performs as PHY for USB OTG serial interfaces and is compatible with various stand-alone microprocessors, ASICs and COT designs, OTG IP cores, and application-specific standard products. Offered in 4 x 4 mm MLF(TM) packaging, IC is compliant with USB 2.0 and...

Synchronous Rectifier suits power switching applications.

Self-contained BERS(TM) NIS6111 couples high-speed comparator and MOSFET driver with power MOSFET to create diode with same forward-drop characteristics as MOSFET, eliminating heat sinks. It is capable of blocking up to 24 V and has typical forward voltage drop of 0.1 V at forward current of 20 A. Offered in 9 x 9 mm QFN package, Model NIS6111 can be used as oring diode used in servers and...

Multi-Output Regulator suits automotive applications.

Targeted for use in under-hood environments in 14 or 24 V automotive systems, A8450 incorporates controlled power-up sequencing and power-on-reset functionality as well as fault detection and reporting. IC features 4 regulator outputs: 2 low-voltage outputs that provide DSP or microprocessor core and I/O voltages, and 2 linear 5 V tracking regulators. Both feature current foldback circuitry....

Integrated e-Field Sensing Chip offers 12-channel capacity.

Designed for sensing presence or absence of motion, Model AD7103 40-pin ASIC achieves 16-bit resolution, which enables measurement down to 4 af/rtHz. Configuration features 3 discreet channels with 4 selectable inputs, allowing for 12 independent inputs. In full operational mode, device typically consumes 8.5 mA from 2.6-5.5V power supply. Single chip capacitive sensor includes onboard...

Structured ASIC Solution has fine-grained architecture.

Manufactured on TSMC's 90 nm process, HardCopyÃ-® II devices feature FPGA front-end design methodology. Interface circuitry supports external memory at 233 MHz for SDRAM and 250 MHz for RLDRAM II. Devices deliver up to 2.2 million ASIC gates, 8.8 million bits of RAM, and over 350 MHz system performance. They support 1 Gbps differential I/O as well as high-speed interfaces such as 10-Gigabit...

5 and 13 Micron Resolve Columns with Greater Bed Stability

Jordi Labs provides materials solutions that set the standard for innovation and quality. Our line of GPC and GFC columns are on the cutting edge of precision manufacturing and a result of our uncompromising commitment to quality and customer service. See our video to learn more.