Linear Technology Corp.
Milpitas, CA 95035-7417
Jul 06, 2009 Supplied in 20-pin 4 x 5 mm QFN and TSSOP packages, LTC2656 offers combination of 0.1% (max) gain error and ±2 mV (max) offset error ensures accuracy near supply rails and optimizes effective output range. Integrated precision reference achieves 2 ppm/°C typ and 10 ppm/°C max temperature coefficient. Operating from 2.7-5.5 V supply, IC offers 8.5 µsec settling time for half-scale step and less than 1 nV/s crosstalk. Supply current is 375 µA per DAC with reference activated.

Hammond Power Solutions, Inc.
Baraboo, WI 53912
Jul 06, 2009 HPS Fortress(TM) Series is supplied in NEMA 3R enclosure potted/encapsulated with electrical-grade silica sand and resin compounds that completely enclose core and coil to seal out moisture and airborne contaminants. While key hole mounting slots facilitate installation, rear and side entry conduit knockouts promote wiring compartment access. Series includes 9 standard single-phase groups from 50 VA to 37.5 kVA (50 and 60 Hz) and 8 standard 3-phase groups from 2-75 kVA (60 Hz).

CUI, Inc.
Beaverton, OR 97005
Jul 06, 2009 Measuring 15.24 x 8.50 x 7.00 mm, compact V78XX-500-SMT series offers efficiencies of up to 96% and does not require heat sink. It offers wide input range from 4.5-28 Vdc and regulated output voltages of 3.3, 5, 12, and 15 Vdc. Output current is 500 mA with operating temperature range of -40 to +71°C at 100% load, derating to 60% load at 85°C. Other features include short circuit protection, thermal shutdown, low ripple and noise (10 mV p-p typical), and MTBF of 2 million hr.

Linear Technology
Dallas, TX 75248
Jul 06, 2009 Offered as interface controllers with integrated switching regulators, LTC4269-1/-2 and LTC4278 comply with IEEE 802.3at - Power over Ethernet (PoE+) - standard and are intended for Powered Device (PD) applications up to 25.5 W and beyond. They support 2-event classification, are backward-compatible with IEEE 802.3af devices, and integrate PD controller and synchronous flyback controller (LTC4269-1 and LTC4278) or synchronous forward controller (LTC4269-2).

Bourns, Inc.
Riverside, CA 92507 2129
Jul 06, 2009 Constructed from stamped metal alloy, 1 W-rated CRF1206 comes in 1206-size package. Inductance is under 5 nH, while resistance values are 0.01 and 0.02 W, with respective TCRs of +100 and +75 PPM/ºC. Overload conditions equivalent to 5X operating power can be tolerated for up to 5 sec. With power rating of 2 W, SMT CRM2512-FT comes in 2512-size package and meets ITU-T K.20, K.21, and K.45 basic test requirements within rated limits for telecom ports designed for MELT functionality.

ON Semiconductor, LLC
Phoenix, AZ 85008
Jul 06, 2009 Single-channel, digitally programmable linear taper potentiometers CAT5171 and CAT5172 feature 256-position resolution and are available with end-to-end resistance options of 50 kW and 100 W. They are insensitive to mechanical vibrations, shock, oxidation, and dust and offer temperature coefficient of 100 ppm/°C. Rated for full industrial temperature range of -40 to 85°C, devices operate with single supply voltage of 2.7-5.5 V with operating current of 2 µA.

Linear Technology Corp.
Milpitas, CA 95035-7417
Jul 03, 2009 Integrating precision reference (2 ppm/°C typ, 10 ppm/°C max) in 3 x 3 mm DFN and 4 x 5 mm MSOP packages, LTC2463 delta sigma ADC allows precise measurements without external reference. It operates from 2.7-5.5 V supply and measures ±1.25 V differential input range at output rates to 60 Hz, facilitating measurement of low-frequency sensor signals. Characteristics include 16-bit DC performance of 1 LSB (typ) integral nonlinearity error and 0.01% gain error (typ).

Clare Inc.
Beverly, MA 01915
Jul 02, 2009 Designed for Ringing SLICs (Subscriber Line Interface Circuit), CPC7508 monolithic high voltage IC features 8 digitally controlled MOSFET switching relays for bidirectional transmission. It replaces pair of 2-Form-C electromechanical relays and driver circuitry, while providing integrated current limit and thermal shutdown protection in each high-voltage switch. Available in 16-pin SOIC package, device offers 3.3 or 5 V logic for switch state control TTL logic level inputs.

Lamp Technology, Inc.
Bohemia, NY 11716
Jul 02, 2009 Offered in BA15D bayonet base, SMD LEDS replace 12, 24 vac/dc, and 130 vac incandescent lamps in light towers and stacks used in many machine operation indication equipment. Energy saving lighting options provide 360° viewing angle. Shock and vibration proof LEDs are available in red, yellow, green, blue, and white.

ON Semiconductor, LLC
Phoenix, AZ 85008
Jul 02, 2009 Model ESD11N5.0ST5G is 0.6 pF unit that has clamping performance and minimal capacitance needed for USB 2.0 and HDMI applications. It also maintains less than 0.5 dB insertion loss up to 3 GHz. Model ESD11B5.0ST5G is 15 pF product that suits general purpose and low-speed data lines. Housed in 0.6 x 0.3 x 0.3 mm, 0201 DSN-2 package, both provide clamp input ESD waveform of 8 kV, per IEC61000-4-2 contact standard, to 10 V in nanoseconds.

National Semiconductor Corp.
Santa Clara, CA 95051-0695
Jun 29, 2009 Housed in 16-pin micro SMD package, PowerWise® LM3554 drives 1 or 2 high-current LEDs for flash applications in handheld devices. Fixed-frequency, step-up DC-DC converter with 2 regulated current sources is capable of driving loads up to 1.2 A from single-cell Li-Ion battery. Device drives LEDs in high-power flash mode for still photography or low-power torch mode for video conferencing. To configure driver, designers adjust flash current levels and timer durations via I2C compatible interface.

Linear Technology Corp.
Milpitas, CA 95035-7417
Jun 26, 2009 Available in 6-pin ThinSOT(TM) package, H-grade version of LTC3803-3 current mode flyback DC/DC controller can be powered by input ranging from 9-75 V. Unit maintains 300 kHz operating frequency and offers adjustable slope compensation for optimized transient response with minimum output capacitance, and soft-start function that minimizes inrush current/output voltage overshoot. Operating in -40 to +150°C temperatures, IC features 40 µA start-up and 240 µA quiescent current.

RF Micro Devices, Inc.
Greensboro, NC 27409-9421
Jun 26, 2009 Providing single 5 V supply, broadband VCO RFVC1800 is single-placement IC with integrated resonator and buffer amplifier. Manufactured on Gallium Arsenide (GaAs) Heterojunction Bipolar Transistor (HBT) process and packaged in small 4 x 4 mm QFN package, VCO is optimized for use in radar, military communications, satellite communications, test instrumentation, and industrial/medical applications.

Lumex Inc.
Palatine, IL 60067
Jun 25, 2009 QuasarBrite Narrow Beam SMT LEDs are available in 4, 6, and 8 mm sizes with respective beam angle ranges of 12°-22°, 14°-24°, and 14°-28°. LED is mounted upside down and shines directly into internal parabolic reflector, providing high-intensity brightness (100 cd) in narrow beam of red, green, or blue light without external optics. Internal parabolic reflector also collimates light into beam, allowing high-intensity light to be produced by standard LED with 75 mW or less draw.

LSI Computer Systems, Inc.
Melville, NY 11747
Jun 25, 2009 Designed to drive latching relay, LS6506R can be used in Wall Switch configuration (no Neutral) to enable full AC Mains cycle to be applied across any load. Also available, LS6507R drives triac in series with load and is suitable for use in lower-cost Wall Switch configuration for driving incandescent lamp loads. ICs can be used to manually or automatically switch loads on/off, and feature is offered where lights can be manually switched off and remain so while motion is detected.

Linear Technology Corp.
Milpitas, CA 95035-7417
Jun 25, 2009 Designed for single-cell Li-Ion/Polymer batteries, Models LT3650-4.1 and LT3650-4.2 operate from 4.75-32 V and have 40 V absolute maximum rating. Model LT3650-4.1 offers 4.1 V battery float voltage, while Model LT3650-4.2 features 4.2 V final charge voltage. Once charging is terminated, devices automatically enter low current standby mode that reduces input supply current to 85 µA. Housed in 12-pin, 3 x 3 mm DFN package, both 1 MHz chargers operate from -40 to +85°C.

Elma Electronic Inc.
Fremont, CA 94538
Jun 25, 2009 Available in vertical and horizontal orientations, high temperature Elma dual light guides can go through vapor-phase and reflow solder ovens without being damaged. They withstand solder heat levels at 260°C for 40 sec, or 200°C for 180 sec. Thermoplastic material provides optimal lumination on radiating surface and high mechanical strength. Lightpipes are RoHS compliant, and can be inserted on all standard insertion machines.

Oclaro
San Jose, CA 95134
Jun 25, 2009 Offering fill factor of 30% and emitter pitch of 500 µm, 15xx and 14xx nm laser diode bar products deliver up to 30 W continuous wave (CW) output power and are offered with micro-channel or passive Cu cooler configuration. Single emitter laser diodes emit 2 W output power at 1,470 nm from 90 µm stripe and are available on C-Mount or in 105 µm fiber coupled configuration. Products target eye-safe applications in defense, material processing, and medical markets.

Intense Ltd.
Glasgow   United Kingdom
Jun 25, 2009 Series 2400 laser diodes are 1,550 nm short pulsed single emitters and stacks designed for high power and efficiency. Single emitters are available in 75-150 µm junction lengths, with power levels of 6-12 W, and individual emitters can be stacked in mini bar configuration to provide up to 48 W of output power. Available in 5 different configurations in variety of low inductance packages, diodes can be fiber coupled in 200 or 400 µm core fibers, depending on configuration.

Aimtec, Inc.
Dollard Des Ormeaux, QC H9G3B9  Canada
Jun 24, 2009 With wide input ranges of 5-36 Vdc that step-down to wide output ranges of 2-32 Vdc, 5 models of AMLD-IZ series generate constant output currents of 800, 900, 1,000, 1,100, and 1,200 mA with accuracy of up to ±2%. They produce 38.4 W of power, include remote ON/OFF control function and analog voltage dimming control (0-100%), and are available in DIP24 package. RoHS compliant units measure 31.80 x 20.30 x 10.20 mm and can handle operating temperature of -40 to +85°C at full load.