ThomasNet Industrial Newsroom -

Current Amplifier measures in femto to pico Ampere range.

info@productnews.com (ThomasNet News) — Mon, 23 Nov 2009 08:30:05 -0500

FEMTO DDPCA-300 variable gain ultra low noise current amplifier has switchable gain from 10<sup>4</sup>-10<sup>13</sup> V/A. It features noise input of 0.4 fA/sq-rt Hz min, allowing measurement of currents in femto to pico Ampere range. Dynamic range is 240 dB. Product is available in miniaturized, rugged aluminum housing designed to optimize EMI shielding, and features adjustable voltage directly on amplifier input for DUT biasing, and remote interface.

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Electronic Components and Devices
Communication Systems and Equipment

Search for suppliers of: Variable Gain Amplifiers | Low Noise Amplifiers | DC Amplifiers

Digital Amplifier enables gravimetric warehouse monitoring.

info@productnews.com (ThomasNet News) — Thu, 19 Nov 2009 08:33:18 -0500

Providing digital measured value processing with long-term stable supply voltage for up to 4 analog load cells, VKIA405 enables monitoring of loads during operations and prevents any possibility of overloading in storage area. It is fitted with serial RS485 interface for integration with control and data processing system of warehouse. Featuring integrated off-center load compensation network, device eliminates need for additional wiring connection boxes for load cells.

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Electronic Components and Devices

Search for suppliers of: Digital Amplifiers

Op Amps achieve 180 MHz at 1 mA.

info@productnews.com (ThomasNet News) — Wed, 18 Nov 2009 08:41:36 -0500

Featuring rail-to-rail inputs and outputs, Models LTC6246, LTC6247, and LTC6248 are single, dual, and quad op amps, respectively, with 90 V/µs slew rate and 4.2 nV/√Hz wideband noise. Input offset voltage is specified at 500 µV max and open loop gain is 45 V/µV. Employing bias current cancellation to achieve max of 350 nA input bias current over most of input common mode voltage range, op amps are suited for applications with high source resistance such as portable instrumentation.

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Electronic Components and Devices

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

Zener Diode Barriers include features for hazardous areas.

info@productnews.com (ThomasNet News) — Tue, 17 Nov 2009 08:44:56 -0500

Offering both relay and solid-state switch models, MZB Series limits excess energy before it reaches hazardous area. Units feature removable terminals, bussed power feed, and channels as small as 6.3 mm wide. Each channel is fitted with 2 stages of pulse-tested Zener diodes and infallible terminating resistor. If electrical fault occurs in non-hazardous area of barrier, Zener diodes limit voltage available to hazardous area circuits, while series resistance limits current.

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Electronic Components and Devices
Electrical Equipment and Systems Sponsored by: Globtek Inc. - Your Power Partner...For Over 20 Years!

Search for suppliers of: Solid State Switches | Voltage Relays | Safety Relays | Current Limiting Relays | Current Limiters | Zener Diodes

Plenum Amplifier suits commercial/educational environments.

info@productnews.com (ThomasNet News) — Mon, 09 Nov 2009 08:39:43 -0500

Compact, 18 V, 45 W, plenum rated amplifier/mixer, model PlenumAmp PMA-245 accepts both RCA and 3.5 mm stereo inputs. With independent mixer volume controls for each source, unit is designed for use with data projectors. Built-in noise filtration circuitry ensures clear audio performance. Measuring 5.43 x 1.65 x 4.80 in., chassis features heat-sink to dissipate heat effectively.

This story is related to the following:
Communication Systems and Equipment
Electronic Components and Devices

Search for suppliers of: Low Noise Amplifiers | Video Amplifiers | Audio Amplifiers

Variable Gain Amplifiers have on-board CW Doppler beamformers.

info@productnews.com (ThomasNet News) — Mon, 09 Nov 2009 08:39:30 -0500

Respectively tailored to support 10-/12-bit ADCs, MAX2036/MAX2038 are integrated, SiGe variable-gain amplifiers with on-board continuous-wave (CW) Doppler beamformers. Integrated mixers and LO generators exhibit low thermal and jitter noise performance of -155 dBc/Hz @ 1 kHz offset from 900 mVP-P, 1.25 MHz carrier signal. Designed for ultrasound imaging applications, ICs have necessary dynamic range and noise performance to detect Doppler shifts from 100 kHz to under 1 kHz.

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Electronic Components and Devices

Search for suppliers of: Variable Gain Amplifiers

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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Electrical Equipment and Systems Sponsored by: Globtek Inc. - Your Power Partner...For Over 20 Years!
Electronic Components and Devices

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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Electronic Components and Devices
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.

This story is related to the following:
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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Electronic Components and Devices
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.

This story is related to the following:
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