ThomasNet Industrial Newsroom -

Stereo Subsystem provides rich audio from li-ion battery.

info@productnews.com (ThomasNet News) — Fri, 06 Nov 2009 08:43:05 -0500

Supplied in 2.5 x 3 mm UCSP(TM), MAX9879 combines stereo Class D speaker amp, DirectDrive® stereo headphone amp, and analog bypass switch. Class D amplifier technologies provide Class AB audio performance with Class D efficiency. Able to deliver 715 mW output power from 3.7 V supply into 8 ohm load with 88% max efficiency, product also features input mixing, volume control, click-and-pop suppression, and flexible, user-defined input architecture with preamplifier gain settings.

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Search for suppliers of: Audio Switches | Audio Amplifiers | Audio Frequency (AF) Amplifiers

CATV Amplifier Module offers low current performance.

info@productnews.com (ThomasNet News) — Wed, 04 Nov 2009 08:43:25 -0500

Models D10040200PL1 and D10040230PL1 are GaN based hybrid power doubler amplifiers designed to provide final amplifier stage for CATV trunk amplifiers, line extenders, and optical nodes. Units operate from 45-1,000 MHz and feature current consumption of 24 V, 380 mA. They offer high output and optimal linearity/return loss performance with low noise. Modules utilize GaAs pHEMT and GaN HEMT die.

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Green & Clean

Search for suppliers of: Power Amplifiers | Amplifier Modules

Analog Amplifiers have integrated display.

info@productnews.com (ThomasNet News) — Tue, 03 Nov 2009 08:38:23 -0500

Supplied in 52 x 34 x 15 mm package, models V10-C and V10-D are 1 kHz analog amplifiers with 0-10 V and 4-20 mA output, respectively, that are compatible with all STM MICROmote® sensors. Integral digital display presents user with insight on different aspects of application while also facilitating sensor calibration and troubleshooting.

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Electronic Components and Devices

Search for suppliers of: Analog Amplifiers

Power Amplifier aids in measuring sound insulation or reverberation time.

info@productnews.com (ThomasNet News) — Fri, 30 Oct 2009 08:45:08 -0500

Class D amplifier, Model 2734-B weighs less than 7 kg and has high power output to deliver up to 500 W to associated sound source. Built-in pink and white noise generator can be controlled manually or by wireless remote control option for Type 2250, 2270 and 2260 hand-held analysers. Calibrated controls and level indicator lamps aid in restoring settings, while indicator lamps also serve to protect sound source from excessive signal levels.

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Electronic Components and Devices

Search for suppliers of: Audio Frequency (AF) Amplifiers | High Power Amplifiers | Power Amplifiers

Drop Amplifiers use Multimedia over Coax filters.

info@productnews.com (ThomasNet News) — Tue, 27 Oct 2009 08:38:01 -0500

Designed to optimize use of Multimedia over Coax standard for in-home networking, Drop Amplifiers isolate home networking frequencies above 1 GHz from legacy cable telecommunications frequencies, minimizing signal loss and simultaneously maximizing voice, video, and data service quality. Available with or without integrated modem ports, amplifiers use low pass filters to confine 1,125-1,525 MHz MoCA signals to home network and to ensure low port-to-port isolation.

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Communication Systems and Equipment
Electronic Components and Devices

Search for suppliers of: Communications Amplifiers | Broadband Amplifiers

Miniature Pre-Amplifier enhances capacitive measurement.

info@productnews.com (ThomasNet News) — Mon, 26 Oct 2009 08:54:01 -0500

Max distance of 3 m between sensor and capaNCDT 6500 can be bridged without pre-amplifier. If larger distances are required, DL6510 demodulator unit is used instead of standard plug-in module. Pre-amplifier is then connected between electronics unit and sensor, amplifying sensor signal with minimal noise component. Miniature amplifier CP 6001 is used for multi-channel applications without max output requirements, and CPM 6011 can be replaced in existing measurement channel with CP 6001.

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Electronic Components and Devices

Search for suppliers of: Preamplifiers

DisplayPort-Based IC cleans and amplifies video signals.

info@productnews.com (ThomasNet News) — Mon, 26 Oct 2009 08:54:00 -0500

Offering signal quality enhancements when transmitting display signals over extended distances and inefficient board layouts, PanelPort(TM) LinkXtend(TM) provides unlimited cable extension for PCs and mobile computers to connect to monitors and projectors. DisplayPort(TM)-based single-chip device amplifies and re-drives signals while also cleaning, reconditioning, and renewing signal integrity. It also provides full link layer repeat functionality while extending DisplayPort signal capability.

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Electronic Components and Devices
Communication Systems and Equipment

Search for suppliers of: Video Distribution Amplifiers | Video Amplifiers | Video Transmitters

Microphone Preamplifier provides 4 digital outputs.

info@productnews.com (ThomasNet News) — Tue, 20 Oct 2009 08:41:20 -0500

Comprising low-noise differential audio preamplifier and digital preamplifier controller, THAT1570/5171 Chipset features 130 dB dynamic range when operating from ±17 V supplies. Gain can be programmed over 56 1-dB steps from 13.6-68.6 dB. Servo minimizes dc offset, while zero crossing detector minimizes gain-switching noise. Housed in 4 x 4 mm QFN16 package, device features low noise of 1.5 nV/√Hz at 68.6 dB gain, THD+N of 0.0003% at 21.6 dB gain, and 1.8 MHz bandwidth at 40.6 dB gain.

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Electronic Components and Devices

Search for suppliers of: Preamplifiers

Power Amplifier enables concurrent 2G/3G signal broadcast..

info@productnews.com (ThomasNet News) — Tue, 20 Oct 2009 08:41:14 -0500

Deployed as part of base station setup, WCDMA/GSM mixed mode Multi-Carrier Power Amplifier (MCPA) Tower Bottom Solution (TBS) delivers features such as mixed-code and multi-carrier compatibility that increase number of carriers per cell site without additional requirements for cables and antennas. It eliminates requirement for multiple Single-Carrier Power Amplifiers, reducing overall Base Transceiver Station power consumption and failure rates of active modules.

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Electronic Components and Devices

Search for suppliers of: Power Amplifiers

Distribution Amplifier works as VGA video splitter.

info@productnews.com (ThomasNet News) — Fri, 16 Oct 2009 08:40:31 -0500

Providing 1 VGA input and 16 VGA outputs, Model AT-VGA116 is capable of splitting any signal from 1 VGA source to 16 separate displays with compatible VGA inputs simultaneously. Device allows cascading of up to 24 units to meet any AV application. With max bandwidth of 1 GHz, splitter will support highly defined video in multiple resolutions up to 2,048 x 2,048. Applications include store video displays, education and worship facilities, and digital signage.

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Communication Systems and Equipment

Search for suppliers of: Distribution Amplifiers | Video Splitters

Audio Subsystem IC enhances 3D sound experience.

info@productnews.com (ThomasNet News) — Thu, 15 Oct 2009 08:34:30 -0500

Supplied in 5 x 5 mm lead-free QFN32 package, TS4982 integrates adjustable 3D sound enhancement circuitry that allows closely spaced speakers to deliver greater stereo spatial effects. Other IC elements include 2 x 2 W stereo speaker driver, 125 mW stereo headphone driver, 4-step digital volume control, pop-and-click reduction circuitry, and PC-beep pass-through capability. Device draws 10 nA in shutdown mode, promoting runtime in battery-powered devices.

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Electronic Components and Devices

Search for suppliers of: Audio Amplifiers | Audio Frequency (AF) Amplifiers

Difference Amplifiers are sized as small as 4.9 x 3 mm.

info@productnews.com (ThomasNet News) — Thu, 15 Oct 2009 08:34:28 -0500

Models AD8276, AD8277, and AD8278 offer slew rate of 1.1 V/µsec and 15 µsec settling time to 0.01%, as well as supply range of 2.5-36 V and 550 kHz bandwidth. Maximum quiescent current is 220 µA with 86 dB common-mode rejection ratio. Units reject external interferences in low-power systems without increasing system power dissipation. Operating in temperatures from -40 to +125°C, amplifiers suit process control, motor control, and power-management applications.

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Electronic Components and Devices

Search for suppliers of: Differential Amplifiers | Mixed-Signal Integrated Circuits

Rail-to-Rail I/O Amp supports single/dual supply operation.

info@productnews.com (ThomasNet News) — Wed, 14 Oct 2009 08:33:02 -0500

Supplied in 14-lead TSSOP/SOIC or 16-lead QFN packages, EL5420T contains 4 amplifiers - each of which exhibits beyond rail input capability, rail-to-rail output capability, and unity gain stability. Max operating voltage range is 4.5-19 V, and respective ratings for typical power consumption, output short circuit capability, and continuous output current capability are 500 µA per amp, ±200 mA, and ±70 mA. Maximum dynamic range is available at any supply voltage.

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Electronic Components and Devices

Search for suppliers of: Operational Amplifiers

Power Amplifiers target EMC testing applications.

info@productnews.com (ThomasNet News) — Tue, 13 Oct 2009 08:32:18 -0500

Available at power levels from 10-500 W, IFI CMC300 Series provides minimum of 300 W of CW power for 10 MHz to 1.0 GHz frequency range. Single-drawer units feature compact design measuring 10.5 in. H (depending on power level and options) x 19 in. W x 25.25 in. D. Amplifiers are suited for high power test requirements for pre-compliance testing, EMC testing, and all lab and test installations.

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Communication Systems and Equipment
Electronic Components and Devices
Mechanical Power Transmission

Search for suppliers of: Microwave Components | Solid State Amplifiers | RF Amplifiers | Microwave Amplifiers | Instrumentation Amplifiers | Amplifiers | High Power Amplifiers | Power Amplifiers | Wideband Amplifiers | Pulse Amplifiers | Moderate Power Amplifiers | Medium Power Amplifiers

Audio Power Amplifier IC delivers 100 W peak output.

info@productnews.com (ThomasNet News) — Fri, 09 Oct 2009 08:23:50 -0500

Housed in single 64QFN package and operating directly from 0.8-1.8 V supply, Model AS1001 enables battery-powered amplified speakers to run 3 hours per day for 10 months. IC uses patented techniques to minimize both fixed power losses and output-dependent variable power losses. With power rail switching, amplifier operates efficiently from low voltage rail, with DC-DC boost converter driving higher voltage transistors on extreme audio peaks.

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Electronic Components and Devices

Search for suppliers of: Integrated Circuits (IC) | Power Amplifiers | Audio Amplifiers

PWM Controller suits DC/DC converters, power supplies.

info@productnews.com (ThomasNet News) — Fri, 09 Oct 2009 08:23:40 -0500

MAGMA, available in ceramic DIL28 package, targets DC-DC converters and switching mode power supplies, where it brings maximum efficiency above 90% throughout -55 to +225°C range. Operating from 6-30 V input, it delivers PWM signal at constant frequency and duty cycles up to 90%. Chip can be forced to stand-by mode, with typ power consumption under 150 µA at 225°C. Threshold for power good signal can be adjusted, and sync pin can be driven by external clock.

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Electronic Components and Devices

Search for suppliers of: Integrated Circuits (IC) | Pulsed Wave Modulation (PWM) Amplifiers

Class D Audio Amp integrates digital PDM interface.

info@productnews.com (ThomasNet News) — Fri, 02 Oct 2009 08:29:24 -0500

Suited for handset and portable device manufacturers, SSM2517 Class D amplifier combines audio DAC, power amp, and PDM (pulse density modulation) digital interface in one 1.5 x 1.5 mm, 9-ball WLCSP. Effect of GSM interference or other sources of electrically coupled noise are minimized, because audio is transmitted digitally to product. Package size and filterless design minimize board space requirements, and nominal power efficiency is rated at 90%.

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Electronic Components and Devices

Search for suppliers of: Audio Frequency (AF) Amplifiers

Pulse Amplifier suits tachometer/turbine flowmeter systems.

info@productnews.com (ThomasNet News) — Thu, 01 Oct 2009 08:42:42 -0500

Designed for use with magnetic-coil pickups, JH376 Pulse Amplifier is DIN-rail mount device that includes 2 channels in 0.7 in. wide housing. Responding to pulses as low as 20 mV peak-to-peak, it offers built-in adjustment allowing sensitivity reductions up to 10:1, while input filtering and hysteresis also minimize interference. Jumpers allow selection of 5 V logic or open-collector output pulses. Operating with supply from 7-24 Vdc, unit operates at temperatures from -40 to +80°C.

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Electronic Components and Devices

Search for suppliers of: Pulse Amplifiers

Amplifier provides radiated susceptibility testing.

info@productnews.com (ThomasNet News) — Mon, 21 Sep 2009 08:32:53 -0500

Solid-state SMXE-200-2G Series power amplifier provides minimum of 200 W of CW power for frequency range of 10 KHz to 2.0 GHz. Measuring 19 x 10.5 x 27 in. and weighing 60 lb, compact, solid-state power amplifier simplifies EMC and other RF/Microwave testing for low-to-high power test applications. It can also be used for pre-compliance testing, as well as all lab and test requirements.

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Electronic Components and Devices
Communication Systems and Equipment
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Search for suppliers of: Solid State Amplifiers | RF Amplifiers | Microwave Amplifiers | Instrumentation Amplifiers | High Power Amplifiers | Amplifiers | Wideband Amplifiers | Power Amplifiers | Moderate Power Amplifiers | Medium Power Amplifiers | Pulse Amplifiers

Audio Op Amp delivers low noise and distortion.

info@productnews.com (ThomasNet News) — Mon, 21 Sep 2009 08:32:47 -0500

Housed in SO-8 package, Model OPA1612 achieves 1.1 nV √Hz noise density with ultra-low distortion of 0.000015% at 1 kHz. Rail-to-rail output swing to within 600 mV with 2 <font face='Symbol'>W</font> load maximizes dynamic range. Featuring wide supply range of ±2.25 to ±18 V from 3.6 mA of supply current per channel, dual-channel, bipolar-input op amp is suited for professional audio and broadcast studio equipment, microphone pre-amplifiers, and A/V receivers.

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Electronic Components and Devices
Communication Systems and Equipment

Search for suppliers of: Application Specific Integrated Circuits (ASIC) | Operational Amplifiers | Low Noise Amplifiers | Audio Frequency (AF) Amplifiers