Linear Technology introduced a family of ultralow power 14-bit and 12-bit, 25Msps to 125Msps analog-to-digital converters (ADCs) that dissipate less than 1mW per mega sample per second from a 1.8V supply, making them the lowest power high speed ADCs on the market. The LTC2145 family includes two-channel simultaneous sampling, parallel output ADCs, offering a choice of full-rate CMOS, or double data rate (DDR) CMOS or DDR LVDS digital outputs wit...

Linear Technology présente le LTM4628, un régulateur µModule, intégrant deux circuits convertisseurs abaisseurs DC/DC de 8 A, incluant les inductances, les MOSFET, et autres composants nécessaires dans un boîtier LGA de 15 mm x 15 mm x 4,32mm.

Linear Technology has introduced the LTM4628, µModule regulator containing two step-down 8A DC/DC converter circuits with the inductors, MOSFETs and other necessary components in a 15mm x 15mm x 4.32mm LGA package.

Linear Technology annonce le LT3597, un convertisseur DC/DC, mode abaisseur, 60 V, 1 MHz, conçu pour fonctionner en tant que pilote de DEL, à trois canaux et intensité constante. Chacun des canaux du LT3597 comprend un pilote de DEL, à courant constant, avec un convertisseur abaisseur dédiée, à sortie adaptative.

Linear Technology announces the LT3597, a 60V, 1MHz, step-down DC/DC converter designed to operate as a three channel, constant current LED driver. Each channel of the LT3597 contains a constant current sink LED driver with a dedicated adaptive-output buck converter.

Linear Technology présente une famille de convertisseurs analogiques-numériques (CAN) simples et doubles, 14 bits, pour fréquence d’échantillonnage de FI élevée, 170 Méch./s, 210 Méch./s et 250 Méch./s qui conservent une gamme SFDR de bon niveau, à des fréquences pouvant atteindre 900 MHz.

Linear Technology Corporation introduces the LTC4227, a compact, dual ideal diode with Hot Swap™ controller that provides PowerPath™ and inrush current control for redundant supplies operating from 2.9V to 18V. The LTC4227 regulates the forward voltage drop across two external N-channel MOSFETs to ensure smooth current transfer between supplies in diode-OR applications.

Linear Technology Corporation introduces the LTC2632 and LTC2633 families of dual 12-bit, 10-bit and 8-bit rail-to-rail, voltage output digital-to-analog converters (DACs), with serial SPI (LTC2632) and I2C (LTC2633) interfaces.

Linear Technology Corporation announced the LT3688, a dual 800mA, 36V input step-down switching regulator with dual power-on reset and a watchdog timer. The LT3688’s 3.8V to 36V input voltage range makes it ideal for load dump and cold crank conditions commonly found in automotive applications. Its dual 1.2A internal switches deliver up to 800mA of continuous output current from each channel at output voltages as low as 0.8V.

Linear Technology announced the LT3512, a high voltage isolated monolithic flyback regulator that significantly simplifies the design of an isolated DC/DC converter. No optocoupler, third winding or signal transformer is required for feedback since the output voltage is sensed from the primary-side flyback signal. The LT3512 operates over a 4.5V to 100V input voltage range, has a 420mA, 150V power switch and delivers up to 4.5 watts of output pow...

Linear Technology has announced the LT3692, a monolithic, dual output step-down switching regulator that can deliver up to 3.5A of continuous output current from each channel. It operates from a VINrange of 3V to 36V with transient protection to 60V, making it ideal for load dump and cold-crank conditions found in automotive applications. Independent input, shutdown, feedback, soft-start, current limit and comparator pins for each channel simplif...

Linear Technology Corporation annonce le LTC3869/-2, un contrôleur DC/DC abaisseur, synchrone, à deux sorties, de rendement élevé (jusqu’à 95%), avec un bon équilibrage des courants entre les canaux quand ils sont en parallèle. Ce contrôleur peut assurer un équilibrage des courants entre canaux de ± 4% en conditions d’états stables et transitoires, quand les deux sorties sont en parallèle, ceci en raison du faible déséquilibre d...

Linear Technology Corporation introduces the LTC3869/-2, a dual output high efficiency (up to 95%) synchronous step-down DC/DC controller with well balanced current sharing between channels when paralleled.

Linear Technology Corporation introduces a family of dual and single high IF sampling 14-bit, 170Msps, 210Msps and 250Msps analog-to-digital converters (ADCs) that maintain good SFDR performance at input frequencies up to 900MHz. The LTC2152-14 and LTC2157-14 are single and dual channel simultaneous sampling ADCs, respectively, offering double data rate (DDR) LVDS digital outputs. These ADCs are specifically designed to meet the needs of today's ...

Linear Technology annonce le LT3692, un régulateur à découpage, abaisseur, monolithique, à sortie double, pouvant fournir un courant continu en sortie jusqu’à 3,5 A sur chaque canal. Il fonctionne sur une gamme de tensions d’entrée, de 3 V à 36 V, avec protection contre les transitoires jusqu’à 60 V, ce qui le rend idéal dans les conditions de rupture de charge et de démarrage à froid que l'on rencontre dans les applications de ...

Linear Technology has announced the LT3692, a monolithic, dual output step-down switching regulator that can deliver up to 3.5A of continuous output current from each channel. It operates from a VINrange of 3V to 36V with transient protection to 60V, making it ideal for load dump and cold-crank conditions found in automotive applications. Independent input, shutdown, feedback, soft-start, current limit and comparator pins for each channel simplif...

Linear Technology Corporation annonce le LT3512, un régulateur à récupération d'énergie, monolithique, isolé et de forte tension, qui simplifie grandement la conception d’un convertisseur DC/DC isolé. Il ne nécessite pas de photocoupleur ni d’un troisième enroulement, ni d’un transformateur d’isolement dans la boucle de régulation, puisque la tension de sortie est détectée directement sur l’enroulement primaire du transform...

Linear Technology announced the LT3512, a high voltage isolated monolithic flyback regulator that significantly simplifies the design of an isolated DC/DC converter. No optocoupler, third winding or signal transformer is required for feedback since the output voltage is sensed from the primary-side flyback signal. The LT3512 operates over a 4.5V to 100V input voltage range, has a 420mA, 150V power switch and delivers up to 4.5 watts of output pow...

Linear Technology Corporation annonce le LT3690, un régulateur à découpage, abaisseur, synchrone, tension d’entrée de 36 V, qui peut fournir en sortie un courant continu de 4 A, avec des rendements pouvant atteindre 93%.

Linear Technology announces the LT3690, a 36V input capable, synchronous step-down switching regulator which can deliver up to 4A of continuous output current at efficiencies as high as 93%. The LT3690 operates within a VIN range of 3.9V to 36V, and offers transient protection to 60V, making it well suited for load dump and cold-crank conditions found in automotive applications. The LT3690's Burst Mode® operation requires only 70uA of quiescent ...