ThomasNet Industrial Newsroom -

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

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

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Acoustic Measurement System operates up to 120°C.

info@productnews.com (ThomasNet News) — Wed, 01 Apr 2009 08:34:38 -0500

Consisting of IEC-compliant microphone and preamplifier system, ½ in. Model HT378B02 can be used by test engineers to measure sound amplitude in Pascals or Decibels and perform frequency analysis. Low-noise acoustic measurement system is suited for obtaining measurements in and around vehicle's engine, manifold, underhood, exhaust pipe, and other hot spots associated with powertrain and vehicle systems NVH testing.

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

Search for suppliers of: Sound Sensors | Acoustic Sensors | Preamplifiers | Sound Level, Decibel, Noise & Acoustic Meters

Photodiode Preamplifier is suited for fluorescence detection.

info@productnews.com (ThomasNet News) — Mon, 17 Nov 2008 07:14:35 -0500

Blue/green enhanced silicon photodiode preamplifier, ODA-6WB-500M, operates between 400-1,100 nm, with peak spectral frequency at 940 nm. Sensitivity response is 140 V/µW (min 100), typ, at 450 nm. Transimpedance gain is 500 Mohm, with custom gains available upon request. Hermetically sealed in 6 mm² TO-39 housing, device operates in -25 to 100°C temperatures and is suited for fluorescence detection and low-light-level medical diagnostic applications.

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Electronic Components and Devices
Optics and Photonics

Search for suppliers of: Silicon Diodes | Preamplifiers | Photodiodes

Silicon Photodiode-Preamplifier features 100 Kohm gain.

info@productnews.com (ThomasNet News) — Tue, 01 Jul 2008 07:38:27 -0500

Hermetically sealed in TO-39 can for integration into new or existing systems, 5 mm² Model ODA-5WB-100K offers wavelength response of 28 V/mW at 450 nm, responsivity range from 400-1,100 nm, and peak spectral response of 940 nm. Blue/green-enhanced device features storage and operating temperatures from -25 to +100°C, and is suited for industrial and biomedical applications, such as fluorescence and phosphorescence.

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Electronic Components and Devices
Optics and Photonics

Search for suppliers of: Photodiodes | Preamplifiers

Preamplifier IC targets HDD market.

info@productnews.com (ThomasNet News) — Thu, 19 Jun 2008 07:46:25 -0500

Usable in both 2.5 and 3.5 in hard disk drives, PA8800 preamplifier utilizes silicon-germanium processes to deliver operating speeds at 3.3 Gpbs with low power consumption. Power-saving features help decrease heat dissipation for greater drive reliability.

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Electronic Components and Devices

Search for suppliers of: Application Specific Integrated Circuits (ASIC) | Preamplifiers

NIR Photodiode-Preamp Combo has optimized gain, sensitivity.

info@productnews.com (ThomasNet News) — Fri, 21 Mar 2008 07:38:50 -0500

Supplied in hermetically-sealed TO-39 package, NIR/Red Enhanced 6 mm² ODA-6W-500M Photodetector-Preamplifier features high gain in low light environments. Low-light, high-sensitivity component has active area that operates in NIR wavelength with response at 940 nm (typically 315 V/µW, min 290). Based on shielded amplifier electronics, standard unit offers 500 Mohm gain. Custom gains are available based on application specifications.

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Electronic Components and Devices

Search for suppliers of: Near IR Photo Diodes | Preamplifiers

Preamplifier has -0.06 dB attenuation factor.

info@productnews.com (ThomasNet News) — Wed, 19 Mar 2008 07:37:45 -0500

Designed for NVH powertrain and vehicle underhood testing applications, Model HT426E01 high temperature preamplifier operates from ICP® sensor power, terminating with BNC connector and utilizing standard coaxial cables. With ability to operate to +120°C, it measures ½ in., and features noise characteristics of 4.9 µV based on A-weight scale. Common automotive applications include underhood measurements, near-field measurements on manifolds, and exhaust after treatment components.

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Communication Systems and Equipment
Electronic Components and Devices

Search for suppliers of: Low Noise Amplifiers | Preamplifiers

Photodetector-Preamplifier suits low-light-level tasks.

info@productnews.com (ThomasNet News) — Tue, 26 Feb 2008 08:00:40 -0500

Suited for tight spaces, 6 mm² Model ODA-6W-100M includes shielded amplifier electronics and operates in NIR wavelength with response at 940 nm. Standard version features 500 M<font face='Symbol'>W</font> gain with custom gains also available. Housed in hermetically sealed TO-39 package, infrared component's operating and storage temperature ranges from -25 to +100°C. Device is suited for applications in low pW region where discrete detector/preamplifier solutions are not sensitive enough.

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Electronic Components and Devices
Optics and Photonics

Search for suppliers of: Near IR Photo Diodes | Preamplifiers | Photodetectors

NIR Photodiode-Preamp Combo suits medical applications.

info@productnews.com (ThomasNet News) — Fri, 25 Jan 2008 07:37:55 -0500

Packaged in hermetically sealed TO-39 can, Near-Infrared (NIR) Red-Enhanced 5 mm² ODA-5W-100K Photodiode-Preamplifier combination device offers 500 M<font face='Symbol'>W</font> gain. High-sensitivity, NIR wavelength response at 940 nm is 63 V/mW (typ) and 55 V/mW (min). With operating and storage temperature ranges of -25 to +100°C, product suits applications such as medical diagnostics, test and measurement, or other tasks that require low-light (under 1 mW) level detection.

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Electronic Components and Devices
Optics and Photonics

Search for suppliers of: Near IR Photo Diodes | Photodiodes | Preamplifiers

Microphone is suited for NVH studies and biomedical research.

info@productnews.com (ThomasNet News) — Wed, 15 Aug 2007 07:49:24 -0500

Designed for 2D pressure mapping, holography, trending, and frequency analysis, Model 130D22 is combined ICP® free field response pre-polarized array microphone and preamplifier that measures sound pressure levels and frequencies in audible range. It features SMB connector that offers seamless transition for data acquisition systems and software set-ups. Unit can be used simultaneously with ICP® accelerometers, has 45 mV/Pa sensitivity, and utilizes coaxial cables.

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Electronic Components and Devices
Sensors, Monitors and Transducers

Search for suppliers of: Preamplifiers | Measuring Microphones

Preamplifier includes gain, filtering, and TEDS.

info@productnews.com (ThomasNet News) — Thu, 05 Oct 2006 07:50:37 -0500

Operating from ICP® Sensor Power, ½ in. Model 426A11 provides automotive and aerospace noise source identification and in-cabin testing. It allows user to select 0 or +20 dB of gain and either 20 Hz high pass filter or A-weighted filter output response. A-weight filter attenuates signals less responsive to human ear, normally below 1 kHz and above 4 kHz, while high pass filter eliminates low frequencies that consume dynamic range and overload output signals.

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Electronic Components and Devices

Search for suppliers of: Preamplifiers

HDD Preamplifiers lower power demand in portable devices.

info@productnews.com (ThomasNet News) — Tue, 29 Aug 2006 07:42:14 -0500

Designed for drives with less than 2.5 in. diameter platters, Near Zero Power (NZP) series model L6440 has total Write-Mode power consumption of 170 mW at 450 Mbps data rate and supports max data rate of 600 Mbps. Hard disk drive (HDD) preamplifiers reduce overall power requirements by remaining in sleep mode even most of the time end-product is operating. Fast Sleep Mode combines 250 µW sleep power with 500 ns Sleep-to-Read recovery time.

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Electronic Components and Devices

Search for suppliers of: Preamplifiers

Disk Drive Preamplifiers target portable products.

info@productnews.com (ThomasNet News) — Mon, 28 Aug 2006 07:43:17 -0500

Intended specifically for drives with less than 2.5 in. diameter platters, Near Zero Power Model L6440 consumes 170 mW and supports max data rate up to 600 Mbps. Combining 250 µW sleep power with 500 ns Sleep-to-Read recovery time, Fast Sleep Mode allows preamplifier to remain in sleep mode most time end product is operating. Four-channel Model L6440 and 2-channel L6420 accommodate both single- and dual-platter drives, supporting longitudinal and perpendicular recording.

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Electronic Components and Devices

Search for suppliers of: Preamplifiers

Preamplifier features built-in, 20 Hz high-pass filter.

info@productnews.com (ThomasNet News) — Fri, 27 May 2005 09:06:43 -0500

Featuring pre-polarized design, Model 426A10 is a ½ in. preamplifier that operates from ICP® sensor power. Built-in filter minimizes unwanted low frequency sounds that may saturate analyzer. Unit terminates in BNC connector and uses standard coaxial cable. Operating temperature is -40 to +80°C.

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Electronic Components and Devices

Search for suppliers of: Preamplifiers

Preamp provides CMM retrofit solution.

info@productnews.com (ThomasNet News) — Thu, 30 Sep 2004 07:38:34 -0500

Designed for use with Brown and Sharpe reader heads, Deva 023-1SIN-BS1 reader-head preamp performs necessary signal conditioning required for use with Deva 018 Sine Wave Interpolator. It has 15-way D-type connector at one end, which is pin-compatible with existing reader head. Other end of module has high-density, 15-way D-type connector that mates directly with 018 interpolator without custom cabling. Four trim pots scale and offset sine wave signals.

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Electronic Components and Devices
Test and Measuring Instruments

Search for suppliers of: Preamplifiers

Microphone Preamplifier supports TEDS.

info@productnews.com (ThomasNet News) — Tue, 20 Apr 2004 07:58:48 -0500

Featuring 7-pin LEMO connector, ½ in. Model PRM905 can be used with both prepolarized and externally polarized microphones. It is characterized by wide frequency range and low noise floor. Low output impedance and high output current permit it to drive very long microphone extension cables. Unit is suited for acoustic engineers using analyzers which support Smart Transducer Interface IEEE P1451.4 with TEDS (Transducer Electronic Data Sheet).

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Electronic Components and Devices

Search for suppliers of: Preamplifiers

Phono Preamplifier operates from batteries or power mains.

info@productnews.com (ThomasNet News) — Mon, 24 Nov 2003 07:41:46 -0500

Model 4041 is a rack-mount version of Model 404A Stereo RIAA Phono Preamp for both moving magnet and moving coil pickup cartridges. It is powered from furnished dc wall supply or internal rechargeable batteries, and has internal shielding to minimize pickup of unwanted interference.

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Electronic Components and Devices

Microphone Preamplifiers feature rugged SS construction.

info@productnews.com (ThomasNet News) — Fri, 14 Nov 2003 08:19:59 -0500

Models PRM426 and PRM422 are low noise, general-purpose, prepolarized microphone preamplifiers powered by 2â�"20 mA, constant current, ICP® sensor power supply. They accept ½ and ¼ in. microphones, respectively, and are compatible with TEDS standard IEEE P1451.4 as preamplifier, or as integrated microphone/preamplifier when paired with precision microphone. In-Line ICP® A-Weighting filter is available for filtering output signal from Model PRM426.

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Electronic Components and Devices

Search for suppliers of: Preamplifiers

Preamplifier drives computer sound-card line input.

info@productnews.com (ThomasNet News) — Wed, 09 Apr 2003 07:40:45 -0500

Model 421 High-Performance Stereo Microphone Preamp features 2 identical, differential input stages that use compound transistor pairs with circuit resistance values computer-optimized for very low output noise. Dynamic range is nearly 70 dB at full gain of 60 dB. Internal rechargeable batteries provide complete isolation from power mains, and cast-aluminum enclosure minimizes pickup of unwanted interference.

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Electronic Components and Devices

Search for suppliers of: Preamplifiers