Search results for "dc-dc converters"
Linear Technology Commemorates 30 Years of Analog Innovation
Founded 30 years ago, Linear Technology Corporation commemorated three decades of innovation in analog integrated circuits. Founded in September 1981, at the dawn of the digital revolution, some questioned the wisdom of founding a company focused purely on analog technology. Over these 30 years, the worldwide analog market has grown from $2 billion to over $40 billion today, and Linear has prospered with that growth.
Very Fast Low Distortion, Low Noise Differential Amplifiers/ADC Drivers Simplify System Design
Linear Technology has introduced the LT6402 and LT6411, two new differential amplifiers suitable as high-speed ADC drivers, twisted-pair line drivers and single-ended to differential signal converters. These new products utilize a novel design topology to integrate precision gain-setting resistors on-chip. In addition to simplifying system design and reducing external component count, these devices optimize distortion power and noise performance,...
Single-Inductor Low VIN Buck-Boost DC/DC Controller Optimized for Medium Power Outputs
Linear Technology has introduced the LTC3785, a 96% efficient buck-boost switching regulator controller that operates from input voltages above, below or equal to the output voltage for powering tablet PCs, handheld instruments, wireless modems, portable media players and a wide variety of single or dual-cell Li-Ion or multi-cell alkaline/NiMH powered devices.
2A, 1MHz Synchronous Boost Regulator from Linear Technology
Linear Technology has announced the LTC3539/-2, 1MHz/2MHz, current mode, synchronous boost DC/DC converters with output disconnect and integrated soft-start. Their internal 2A switches can deliver output voltages as high as 5.25V from an input voltage range of 0.70V at start-up, (0.5V when running) to 5V, making them ideal for Li-Ion/Polymer or single/multicell alkaline/NiMH applications.
Synchronous 600mA (ISW) Boost & 400mA (IOUT) Buck Regulator with 2.4MHz Switching Frequency in a 3mm x 3mm QFN
Linear Technology has announced the LTC3523/-2, a combination of a 600mA (ISW) synchronous boost and a 400mA (IOUT) synchronous buck regulator in a 3mm x 3mm QFN-16 package. Both the boost and the buck regulators switch at 2.4MHz in the LTC3523-2 (1.2MHz for the LTC3523), and use current mode, synchronous topologies. The LTC3523/-2 operate from an input voltage range of 1.8V to 5.5V, making them appropriate for single cell Li-Ion/Polymer or dual-...
Triple output converter from Linear Technology
Linear Technology has announced the LTC3100, a triple output converter which includes a 700mA (ISW) synchronous boost regulator, a 250mA (IOUT) synchronous buck regulator and a 100mA (IOUT) LDO in a 3mm x 3mm QFN-16 package. Both the boost and the buck regulators switch at 1.5MHz and use current mode, synchronous topologies.
Quad µModule Analog-to-Digital Converters with Integrated Signal Conditioning Reduce Size, Power & Time-to-Market for Imaging & Base Station Designs
Linear Technology introduces the LTM9012, a quad 14-bit, 125Msps µModule analog-to-digital converter (ADC) with integrated fixed gain drivers, passive filtering and bypass capacitance. The integrated µModule converters offer dramatic reduction in board space for high channel-count applications as diverse as medical imaging systems and MIMO (multiple input multiple output) 4G base stations.
Serial Output ADC from Linear Technology
Linear Technology has announced a 16-bit, 105Msps ADC that establishes a simple, new benchmark for digital communication between high speed ADCs and FPGAs. The LTC2274's new high speed 2-wire serial interface greatly reduces the number of data input/output (I/O) lines required between a 16-bit ADC and the FPGA from 16 CMOS or 32 LVDS parallel data lines to a single, self-clocking, differential pair communicating at 2.1Gbps, freeing up valuable FP...
Compact 12-Bit, 1-/2-Channel 500ksps SAR ADCs
Linear Technology has introduced the LTC2302 and LTC2306, pin- and software-compatible 1-/2-channel 12-bit analog-to-digital converters (ADC). These ADCs communicate via an SPI-compatible serial interface at output rates up to 500ksps. The LTC2302 measures a single differential input channel, suitable for measuring bridge sensors.
Broadband Active Filters and ADC Drivers Family from Linear Technology
Linear Technology has introduced a family of five single and dual high performance, wide bandwidth lowpass active filter / ADC driver amplifier products providing cost-effective solutions in the smallest form-factor for challenging filtering applications in broadband wireless communications and signal processing equipment.