New Circuits Products

Freescale Backed by Comprehensive Ecosystem Support for Flagship Multi-Core Telematics Processor

Leading development tool and operating system vendors unveil broad support for No. 1 embedded processor for telematics application MPC5121E Signature Graphic AUSTIN, Texas - Aug. 29, 2007 - Five industry-leading development tool and real-time operating system (RTOS) vendors today announced their support for Freescale Semiconductor's MPC5121e system-on-chip processor. Built on Power...

Digital Potentiometer operates from 2.7-5.5 V single supply.

Available with 10, 50, and 100 kW resistance, Model AS1506 is 8-bit, 256-tap, and SPI-interfaced nonvolatile digital potentiometer that uses maximum power of 500 nA during standby and 200 A (max) during operation including CMOS write current. It offers resistance temperature coefficient of 90 ppm/-

Controller enables live insertion/removal of mezzanine cards.

Suited for AdvancedTCA carrier blades, MicroTCA systems, or proprietary network platforms, LTC4223 dual supply Hot Swap(TM) controller provides independently controlled turn-on and shutdown of 12 V main and 3.3 V auxiliary supply rails. Fault output alerts host processor if overcurrent fault has occurred on either supply and VCC pin decouples IC supply from faults on 3.3 V rail. Gate-source clamp...

Altera Delivers PCI-SIG Compliant x1 and x4 PCI Express Solution Supporting Arria GX FPGAs

Arria GX FPGA Development Kit Certified PCI-SIG Compliant SAN JOSE, Calif., Aug. 7 / Altera Corporation (NASDAQ:ALTR) today announced that its low-cost Arria(TM) GX FPGA Development Kit has passed PCI-SIG's compliance tests on its first submission. Altera-® Arria GX FPGAs, combined with Altera's PCI Express x4 MegaCore-® intellectual property (IP) function, are an integral part of the...

Confused About Which Screw Drive Style to Choose? Don't Lose Your Head!

This white paper outlines the different types of screw head and drive designs.

Diode-OR Controller eliminates need for heat sinking.

Offering low-loss replacement to Schottky OR-ing diodes in multiple, N+1 redundant, power supply applications, Model LTC4357 controls forward voltage drop across N-channel MOSFET to ensure smooth switchover from one path to another without oscillation or reverse DC current. Operating range of 9-80 V supports diode-OR applications with 2 positive supplies such as 12 V distributed bus architecture...

Overvoltage Protection Controllers have integrated nFET.

Supplied in 2 x 2 mm 8-pin -µDFN package, MAX4943-MAX4946/MAX4949 devices implement battery charging from wall adapter while providing overvoltage protection up to +28 V. Products integrate nFET switch and provide overvoltage trip levels from 4.56-8.9 V as well as undervoltage trip levels from 2.45-4.15 V. Along with thermal-shutdown protection and 1.7 A (typ) current-limiting function,...

Digital POL Module provide 60 A at over 92% efficiency.

Measuring 2.4 x 0.55 x 1.1 in., ZY8160 DC-DC converter provides open-architecture digital power management to data server, storage, and communications applications. It enables complete elimination of external components for sequencing, tracking, protections, monitoring, and reporting when used with ZM7000 Series Digital Power Managers, and all parameters are programmable via I-²C communication...

Voltage Reference delivers low-noise performance.

Offering output voltage noise of 4 Vpp (0.1-10 Hz) and low supply current at 150 A (max over temperature), Model ISL21007 features input voltage range of 2.7-5.5 V. It delivers initial accuracy of -

Clock Distribution Devices offer HCSL outputs.

ECLinPS(TM) NB4N121K and NB4N111K feature differential Host Clock Signaling Level (HCSL) outputs and ultra low propagation delay variation for FBDIMM frequencies of 100/133/166/200/266/333/400 MHz. While NB4N121K is 1:21 or 1:42 HCSL clock distribution device, NB4N111K is 1:10 HCSL clock distribution device. Both 3.3 V devices produce additive phase jitter of 0.3 ps and are designed for...

FET Regulators handle transient spikes up to 100 V.

Suited for high voltage industrial and automotive power applications, Model ISL8560 supports input voltage range of 9-60 V with 1.21-55 V programmable output voltages, while Model ISL8540 has input voltage range of 9-40 V with programmable output voltage range of 1.21-35 V. Features include separate EN and Power Good for output sequencing, adjustable switching frequency, and external frequency...

Paratherm™ HR Heat Transfer Fluid: Higher Temperature Stability Leads to Longer Fluid Life

For the ultimate in heat transfer fluid performance, Paratherm offers HR Heat Transfer Fluid that is engineered specifically for closed loop liquid phase heating. When it comes to characteristics such as thermal stability and fluid degradation, Paratherm HR leads the industry in value and performance. See our video to learn how Paratherm is raising the bar for heat transfer fluids.