Companies

Linear Technology (UK) Limited

  • 3 The Listons, Liston Road, Marlow, Buckinghamshire
    SL7 1FD
    United Kingdom
  • 01628 477066
  • http://www.linear.com
  • 01628 478153

Linear Technology Corporation, a member of the S&P 500, has been designing, manufacturing and marketing a broad line of high performance analog integrated circuits for major companies worldwide for over three decades.

The Company’s products provide an essential bridge between our analog world and the digital electronics in communications, networking, industrial, automotive, computer, medical, instrumentation, consumer, and military and aerospace systems.

Linear Technology produces power management, data conversion, signal conditioning, RF and interface ICs, µModule subsystems, and wireless sensor network products.

For more information, visit www.linear.com.

Linear Technology (UK) Limited Articles

Displaying 801 - 820 of 1256
Pending
8th September 2010
Simple and Small One-Shot Pulse Generator Offers Accurate Timing for 1us to 33.6s

Linear Technology announced the LTC6993, an accurate and tiny one-shot pulse generator, the latest member of the TimerBlox family of timing devices. The one-shot function, also known as a monostable multivibrator, is useful for accurate event timing, edge detection, and frequency discrimination. The LTC6993 makes implementation simple, since it is programmed using only a few resistors. The programmability range allows the LTC6993 to operate from...

Optoelectronics
6th September 2010
Synchronous Step-Down LED Driver Delivers Over 20A of Continuous LED Current

Linear Technology just announced the LT3743, a synchronous step-down DC/DC converter designed to deliver constant current to drive high current LEDs. The device's 5.5V to 36V input voltage range makes it ideal for a wide variety of applications, including industrial, DLP projection and architectural lighting. The LT3743 provides up to 20A of continuous LED current from a nominal 12V input, delivering in excess of 80 Watts. In pulsed LED applicati...

French
6th September 2010
Pilote de DEL, en mode abaisseur, synchrone, générant un courant continu de DEL jusqu’à 20 A

Linear Technology annonce le LT3743, un convertisseur DC/DC, abaisseur, synchrone, conçu pour fournir un courant continu pour piloter des DEL de forte intensité. La gamme de tensions d’entrée du composant, de 5,5 V à 36 V, le rend idéal dans une grande variété d’applications incluant l’éclairage industriel, la projection DLP (Digital Light Processing), et l’éclairage architectural. Le LT3743 délivre un courant continu de DEL jus...

Power
3rd September 2010
2.4MHz Step-Down DC/DC Converter Draws Only 85µA of Quiescent Current & Withstands 80V Transients

Linear Technology has announced the LT3980, a 2A, 58VIN step-down switching regulator with Burst Mode operation to maintain quiescent current under 85µA. The LT3980 operates within a VIN range of 3.6V to 58V, with overvoltage lockout protection against transients as high as 80V, making the device ideal for load dump and cold-crank conditions commonly found in automotive applications. Its internal 3.4A switch can deliver up to 2A of continuous ou...

French
1st September 2010
Horloge basse fréquence, en petit boîtier, permettant le contrôle de longues durées de 1 ms à 9h30

Linear Technology annonce le LTC6991, une horloge basse fréquence, simple, précise, conçue spécifiquement pour les applications à fonctionnement de longue de durée. Le LTC6991 est le dernier de la famille TimerBloxTM de composants, en silicium, pour contrôle de durées, dans lesquels un oscillateur programmable précis, est combiné à une logique et une circuiterie de précision. Une très large gamme de fréquences permet à l’horloge...

Pending
1st September 2010
Tiny Low Frequency Clock Chip Supports Long Duration Timing from 1ms to 9.5hrs

Linear Technology announced the LTC6991, a simple, accurate low frequency clock specifically designed for long duration timing applications. The LTC6991 is the latest part in the TimerBloxTM family of versatile silicon timing devices, in which an accurate programmable oscillator is combined with precision circuitry and logic. An extremely wide programmable frequency range allows the clock to operate with a period from 1ms to 9.5 hours. This make...

French
30th August 2010
Référence de tension 2,5 V, à niveau de bruit le plus bas de l’industrie, présentant une dérive maximale de 2ppm/°C

Linear Technology annonce le LTC6655, une référence de tension extrêmement stable avec un niveau de bruit inégalé de seulement 625 nVcrête-à-crête (0,25 ppmcrête-à-crête), de 0,1 Hz à 10 Hz. Le LTC6655 est le composant idéal pour les CNA et CAN, de forte résolution, requis dans l’instrumentation et les équipements de tests, tandis que la gamme de températures, spécifiée de –40°C à 125°C, convient aux applications industri...

Pending
30th August 2010
Industry's Lowest Noise 2.5V Voltage Reference Features 2ppm/ºC Max Drift

Linear Technology has announced the LTC6655, an ultra-stable voltage reference with an unequaled noise level of only 625nVp-p (0.25ppmp-p) from 0.1Hz to 10Hz. The LTC6655 is an ideal companion to high resolution DACs and ADCs required by instrumentation and test equipment, while the fully specified temperature range of -40ºC to 125ºC supports automotive and industrial applications. Advanced curvature compensation allows this bandgap reference t...

French
30th August 2010
Convertisseur élévateur, 2 A, 42 V, maintenant présenté en versions haute température, classes «H » et « MP »

Linear Technology annonce les versions « classe H » et « classe MP » du LT3580, un convertisseur DC / DC, élévateur, à fréquence fixe, mode courant, intégrant un commutateur de 2 A, 42 V. Le composant fonctionne à partir d'une gamme de tensions d'entrée de 2,5 V à 32 V, ce qui le rend approprié pour les applications alimentées sur des sources allant d’un élément de batterie Li-ion aux alimentations pour l’automobile. La versio...

Power
30th August 2010
2A, 42V Boost Converter Now Offered in High Temperature H & MP Grades

Linear Technology announced the H-grade and MP-grade versions of the LT3580, a current-mode, fixed frequency step-up DC/DC converter with internal 2A, 42V switch. The device operates from an input voltage range of 2.5V to 32V, making it suitable for applications with input sources ranging from a single-cell Li-Ion to automotive inputs. The H-grade version operates with a junction temperature range of -40°C to 150°C, whereas the MP-grade operat...

Power
27th August 2010
7-Channel I2C-Controlled PMIC for High Power 1-Cell Li-Ion Systems

Linear Technology announced the LTC3675, a highly integrated general-purpose power management solution for high power single cell Lithium-Ion/Polymer cell systems. The device features seven independent rails, with I2C control, flexible sequencing and fault monitoring in a compact 28mm2 QFN package. The LTC3675 contains four high efficiency synchronous step-down regulators, a high current/high efficiency buck-boost regulator, a synchronous boost...

French
25th August 2010
Amplificateurs opérationnels SiGe, entrées-sorties rail-à-rail, au rendement rapport vitesse – puissance inégalé

Linear Technology présente les LTC6252/3/4 et LTC6255/6/7, des amplificateurs opérationnels simples, doubles et quadruples, à entrées et sorties rail-à-rail, qui procure un rendement inégalé quant au rapport vitesse - puissance, dans de petits boîtiers.

Pending
25th August 2010
Rail-to-Rail SiGe Op Amps Offer Unmatched Speed-Power Efficiency says Linear Tech

Linear Technology just introduced the LTC6252/3/4 and LTC6255/6/7 single/dual/quad rail-to-rail operational amplifiers, providing unmatched speed-power efficiency in tiny packages. The LTC6252/3/4 achieves 720MHz GBW product and 280V/us slew rate while consuming 3.3mA supply current. The LTC6255/6/7 provides 6.5MHz GBW product and 1.8V/us slew rate, consuming just 65uA supply current. These parts join the previously released 180MHz gain-bandwi...

French
20th August 2010
Régulateur LDO, à tension négative, 500 mA, très faible consommation, présentant une nouvelle version de classe de grande fiabilité, fonctionnant jusqu’à – 55°C

Linear Technology Corporation annonce une nouvelle version de classe « MP » (plastique militaire), de grande fiabilité, du LT1175, un régulateur LDO, 500 mA, à tension négative, très faible consommation. Le LT1175, de classe « MP », est présenté en boîtiers SOIC-8 et DD-Pak, avec un fonctionnement avec une température de jonction de – 55°C à + 125°C.

Power
20th August 2010
500mA Negative Micropower LDO Offers New High Reliability Grade Operating Down to -55°C

Linear Technology Corporation announces a new high reliability, military plastic MP-grade version of the LT1175, a 500mA negative micropower low dropout regulator. The MP-grade LT1175 is offered in SOIC-8 and DD-Pak packages with a -55°C to +125°C operating junction temperature range. With a wide input voltage range of -4.3V to -20V, the LT1175 features micropower operating currents of 45uA quiescent and 10uA in shutdown, preventing output volt...

French
18th August 2010
Chargeur d’un élément de batterie Li-ion / polymère, 32 V (40 V max.), monolithique, synchrone, délivrant un courant de charge jusqu’à 4 A

La fréquence de commutation programmable (de 200 kHz à 1 MHz) du LT3651-4,2 permet au concepteur de répondre aux demandes en taille, aux pertes de puissance et au filtrage. Le fonctionnement synchrone permet des rendements de charge pouvant atteindre 90%. La précision de la tension flottante finale est de  0,5%, la précision du courant de charge de  7,5% et la précision de la détection de la charge à C/10 est de  4...

Power
18th August 2010
Synchronous Monolithic 1-Cell Li-Ion/Polymer Battery Charger Delivers up to 4A Charge Current

Linear Technology introduced the LT3651-4.2, a highly efficient, 4A monolithic synchronous buck battery charger for 1-cell Li-Ion/Polymer batteries. The LT3651-4.2 accepts inputs up to 32V with a 40V absolute maximum rating for added system margin. Charge current is programmable and dynamically adjustable up to 4A; fully integrated synchronous power devices minimize power dissipation and save board space. User-selectable timer or C/10 termination...

French
18th August 2010
Référence de tension série SOT23, dérive de 10 ppm/°C, limitation du bruit à seulement 1,6 ppm

Linear Technology présente le LT6654, une référence de tension en série SOT23, spécifiquement conçue pour un fonctionnement de précision de – 40°C à 125°C. Cette référence de tension associe une précision initiale de 0,05 %, une dérive en température de 10 ppm/°C et un niveau de bruit aux basses fréquences de seulement 1,6 ppm. Le LT6654 peut fonctionner sur une tension d’alimentation à partir de 100 mV au-dessus de la tens...

Power
18th August 2010
SOT23 Voltage Reference Offers 10ppm/°C Drift While Limiting Noise to Only 1.6ppm

Linear Technology introduced the LT6654, a SOT23 series voltage reference designed specifically for precision operation from -40°C to 125°C. This voltage reference combines 0.05% initial accuracy, 10ppm temperature drift and low frequency noise of only 1.6ppm. The LT6654 can operate on a supply voltage as low as 100mV above the output, and it maintains a line regulation error of only 5ppm/V on a supply voltage up to 36V. The buffered output en...

Power
17th August 2010
Programmable 1A Buck-Boost 2-Cell Supercap Chargers with Automatic Cell Balancing in Compact 12mm2 Package

Linear Technology Corporation introduces the LTC3625 and LTC3625-1, the latest in a family of 2-cell supercapacitor chargers for addressing high peak power, data backup and dying gasp needs in portable and data storage applications. The LTC3625/LTC3625-1's high efficiency switchmode topology includes an internal buck converter between VIN and the series capacitor mid-point VMID to regulate the voltage on the bottom capacitor, as well as an inter...

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