Electronic Components & Devices

Controls & Controllers, Electrical Equipment & Systems, Electronic Components & Devices

CCFL Backlight Controller targets 40 in. and larger LCD TVs.

January 7, 2010

Featuring PureBLACK(TM) technology, LX6503A(TM) Inverter Controller optimizes black-level quality and dynamic contrast performance in 40 in. and larger LCD TVs. Unit features soft-start capability, fault indication, and flexible configuration support for push-pull, full-bridge or half-bridge drive topologies. Synchronization functionality synchronizes both frequency and phase of lamp current between inverters, or to external signals from variety of sources. Read More

Electronic Components & Devices

Rectifier IC features Minimum On Time protection circuitry.

January 7, 2010

Featuring 200 V technology, IR11672A SmartRectifier(TM) IC drives N-channel power MOSFETs used as synchronous rectifiers in isolated flyback and resonant half-bridge converters. MOT protection circuitry prevents reverse current at very light load or no load conditions, and minimizes power shutdown spikes that cause avalanche breakdowns during power off. With Vcc operating range of 11.3-20 V, RoHS-compliant device features max switching frequency of 500 kHz and 7 A peak turn-off gate drive current. Read More

Electronic Components & Devices

Operational Amplifiers minimize signal conditioning errors.

January 7, 2010

With supply voltage of ±2.25 to ±20 V, single Model ISL28117 and dual Model ISL28217 are built with precision bipolar process for 12- to 24-bit data acquisition, instrumentation, and industrial applications. Consuming 440 µA and operating from -40 to 125°C, units feature low input offset of ±50 µV, input bias current of ±1 nA, and voltage noise of 250 nV, peak-to-peak. Full-trench isolation prevents latch-up, while ESD ratings of 4.5 kV and 500 V prevent in-field failures. Read More

Controls & Controllers, Electronic Components & Devices

Low-Voltage LDOs utilize BiCMOS technology.

January 7, 2010

Operating from 2.2-6 V, ISL80102 and ISL80103 are low dropout linear regulators (LDOs) respectively specified for 2 and 3 A output current. BiCMOS technology promotes optimal performance, which includes transient response rate that ensures output voltage is properly regulated under varying load current changes. Other features include 120 and 81 mV dropout at 3 and 2 A, respectively; adjustable and fixed output voltages from 0.8-5 V; and ±0.5% initial VOUT accuracy. Read More

Electronic Components & Devices

Input-Output Buffer provides bandwidth of 12 MHz.

January 7, 2010

Operating from 4.5-19 V, Model 5421T contains 4 buffers, each exhibiting common mode input capability beyond supply rails and rail-to-rail output capability. Unit can be configured for single or dual supply operation, and typically consumes 500 µA per buffer. It has output short circuit capability of ±200 mA, continuous output current capability of ±70 mA, and slew rate of 12 V/µs. Housed in 10-lead MSOP package, Model 5421T operates over ambient temperature of -40 to +85°C. Read More

Electronic Components & Devices, Green & Clean

'Green' Amplifier Meets DOCSIS® 3.0 Requirements with Less Power Consumption

January 6, 2010

TriQuint's new TriAccess(TM) product line includes the TAT7467H, a true differential Edge QAM amplifier covering medium power applications in the CATV band. The TAT7467H includes on-chip linearization for better 3rd order distortion performance while maintaining low power consumption on a 5 V supply. The device's power usage, 350-380mA, is up to 50% better than competing solutions and is ideal... Read More

Electronic Components & Devices

TGF2021-04-SG - Versatility is Key for New 4W / 4 GHz GaAs RF Transistor

January 6, 2010

TriQuint's newest GaAs pHEMT discrete transistor, TGF2021-04-SG, is ideal for a variety of applications due to its versatility, offering either narrowband or wideband performance: 20 MHz to 4 GHz. The TGF2021-04-SG operates at 12V and produces 4W (P1dB) with 12dB of gain at 4 GHz. It is well suited as a pre-driver in handheld wireless devices, base station systems or other applications up to 4... Read More

Electrical Equipment & Systems, Electronic Components & Devices

Medical Grade Isolation Transformers

January 6, 2010

Acme Electric announces a new line of Medical Grade Isolation Transformers ranging from 300 VA to 1800 VA. These transformers feature a high efficiency toroidal tranformer, built-in filtering and surge suppression. They feature 2, 3 or 4 duplex hospital grade receptacles and a 10' cord. Designed to provide a low leakage current (< 100 uAmps), these devices are used in hospitals and medical... Read More

Electronic Components & Devices

TGA2540-FL - Packaged GaN PA Offers Revolutionary Performance

January 6, 2010

TriQuint has released the TGA2540-FL, a gallium nitride (GaN) PA offering an unequalled combination of power, efficiency and wideband coverage. The TGA2540-FL comes in a flange package and offers a minimum of 8 W (P1dB) and 40% PAE across the 30-3,000 MHz frequency range. It is ideally suited for defense communications applications such as JTRS and counter-IED EW systems. Classified as XI(c)... Read More

Electronic Components & Devices

ISL28214 - Dual General Purpose Micropower, RRIO Operational Amplifiers

January 6, 2010

The ISL28114, ISL28214, and ISL28414 are single, dual, and quad channel general purpose micropower, rail-to-rail input and output operational amplifiers with supply voltage range of 1.8V to 5.5V. Key features of low supply current of 360µA maximum per channel at room temperature, low bias current and the wide input voltage range enable the ISL28x14 devices to be excellent general purpose... Read More

Electrical Equipment & Systems, Electronic Components & Devices

CCFL Backlight Inverter Control enhances LCD TV picture quality.

January 6, 2010

Supplied in 14-lead SOIC, LX6523A(TM) provides all key functions needed for 26-37 in. LCD TV/monitor displays. Embedded PureBLACK(TM) mega-contrast dimming technology promotes display quality and performance by adjusting lamp voltages to match multi-lamp currents to tight tolerances. It also optimizes black levels and contrast performance. Soft-start capability and fault indication are also included, along with configuration support for push-pull, full-bridge, or half-bridge drive topologies. Read More

Electronic Components & Devices

Automotive-Qualified IGBT features solderable front metal.

January 6, 2010

Designed for high-current, high-voltage automotive inverter modules used in electric vehicles and hybrid electric vehicles as well as medium power drives, 1,200 V Model AUIRG7CH80K6B-M features Solderable Front Metal, which allows dual-sided cooling and enables wire bonds to be eliminated. Available in die form only, device includes square reverse bias safe operating area, up to 175°C max operating temperature, peak turn-off capability, and short circuit rating of 6 µs. Read More

Electronic Components & Devices

WLAN Power Amplifier optimized for efficiency, linearity, output.

January 6, 2010

Supplied in RoHS-compliant, 16-pin, 3 x 3 x 0.9 mm QFN package, LX5518(TM) is suited for IEEE 802.11b/g/n WLAN applications in 2.4-2.5 GHz range. It delivers 26.2 dBm of orthogonal frequency division multiplexing output power at 3% error vector magnitude while consuming 391 mA of current and operates over -40 to +85°C. Along with 30 dB+ OFDM Power Gain and 50 ohm input match, product features temperature-compensated on-chip output power detector. Read More

Electrical Equipment & Systems, Electronic Components & Devices

Control/Phase ICs power DDR3 memory modules.

January 6, 2010

Model IR3522 dual-output PWM controllers with I²C interface provide system control for DDR3 VDDQ and Vtt rails. They interface to any number of IR3506 phase ICs to drive as many phases as needed for powering unlimited number of memory modules. Efficiency is optimized via phase dropping feature and DirectFET® MOSFETs. Included phase ICs feature 7 V/2 A gate drivers, support lossless inductor current sensing, and include overcurrent protection during PSI assertion mode. Read More

Electronic Components & Devices

Coiled Power Inductor combines compact package, efficiency.

January 6, 2010

Supplied in 2.5 x 2.0 x 1.2 mm package, coiled power inductor is intended for personal electronics such as cell/smart phones and digital cameras. Its low-resistance coils, dense flat power lines, and metallic magnetic materials resist magnetic saturation and can be used for direct currents. Featuring inductance value of 10 µH, product also exhibits minimal audible noise due to combination of coil and core in one unit. Read More

Computer Hardware & Peripherals, Electronic Components & Devices

Quad Lane Equalizer supports line rates up to 6.25 Gbps.

January 6, 2010

Model QLx4600-S30 settable quad receive-side equalizer offers support for protocols such as InfiniBand, PCI Express, and 10GBase-CX4. It compensates for frequency-dependent attenuation of copper twin-axial cables, extending signal reach up to 30 m on 24 AWG cable. Operating on 1.2 V power supply, unit offers 4 equalizing filters, each which can be set to 1 of 32 compensation levels. Product utilizes current mode logic I/O and is packaged in 4 x 7 mm, 46-lead QFN package. Read More

Computer Hardware & Peripherals, Electronic Components & Devices

Quad Lane Extender suits high-density data transmission.

January 6, 2010

Operating on single 1.2 V power supply, Model QLx4600-SL30 enables per channel throughputs up to 6.25 Gbps for advanced protocols such as InfiniBand and 10GBase-CX4. Settable quad receive-side equalizer compensates for frequency dependent attenuation of copper twin-axial cables, extending signal reach to 30 m on 24 AWG cable. Housed in 4 x 7 mm QFN package, device uses current mode logic inputs/outputs and has 4 equalizing filters that can each be set to 1 of 32 compensation levels. Read More

Computer Hardware & Peripherals, Electronic Components & Devices

Quad Lane Equalizer supports line rates up to 3.125 Gbps.

January 6, 2010

Model QLx4300-S45 settable quad receive-side equalizer, compatible with InfiniBand and 10GBase-CX4 protocols, compensates for frequency-dependent attenuation of copper twin-axial cables to extend signal reach up to 40 m on 24 AWG cable. Its 4 equalizing filters can each be set to one of 32 compensation levels, each level set by either 3 external control pins or serial bus interface. Unit operates on 1.2 V power supply and utilizes current mode logic I/O. Read More

Electronic Components & Devices

Airborne Amplifiers suit flight test applications.

January 6, 2010

Operating from onboard aircraft DC-power source, Endevco® Airborne Amplifiers are designed for use with piezoelectric microphones and accelerometers. Charge amplifier, Model 2680M-XXX offers dual outputs, one biased and one unbiased, both of which are adjustable with common gain control. Voltage amplifier, Model 2685V is used with ISOTRON® accelerometers, providing constant current power source to transducer's integral electronics, while maintaining 2-wire connection. Read More

Electronic Components & Devices, Sensors, Monitors & Transducers, Test & Measuring Instruments

Power and Current Monitor uses 4-quadrant analog multiplier.

January 5, 2010

Designed for 4-80 V systems, Model LT2940 measures, monitors, and controls power in situations where current and voltage may vary due to supply voltage uncertainty, component parametric changes, transient conditions, or time-varying signals. After measurements are taken, current and power levels can be scaled, filtered, and monitored separately. Housed in 12-pin 3 x 3 mm DFN and 12-lead MSOP packages, IC offers 5% power measurement accuracy and 3% current measurement accuracy. Read More