Cellphone-Mate Inc    Fremont 94538  Canada
May 09, 2012 SureCall® Force-5 is self-contained, 5 band cellular amplifier for Verizon and AT&T LTE, T-Mobile AWS, and dual-band for 2G/3G/4G. It is designed for organizations with between 20,000-100,000 sq ft requiring consistent cellular connection for voice and data. It features adjustable dB gain, automatic oscillation detection and shutdown to prevent interference with cell phone towers. Amplifier is carrier-neutral solution with 1 box supporting all major carriers on variety of standards.

Maxon - A Honeywell Company    Muncie, IN 47307
Apr 10, 2012 With operating voltage up to 50 Vdc and output current of 5 A in continuous operation, DEC Module 50/5 controls brushless DC motors with Hall sensors up to 250 W. Digital servo amplifier offers variety of inputs and outputs, including enable, speed ranges, speed monitor, direction of rotation presetting, current limiting, and operating status. Integrated overcurrent, undervoltage/overvoltage, thermal overload, and short circuit ensure controller can be used securely.

Touchstone Semiconductor    Milpitas, CA 95035
Apr 05, 2012 Available in 4 gain options from 25-200 V/V, TS1101 Series features symmetrical architecture that eliminates dead band when switching from measuring battery discharge to measuring battery charge. Bidirectional devices have input common mode range of +2 to +25 V, input offset voltage of 100 µV, and low gain error of less than 0.6%. Housed in 6-lead SOT23 package, amplifiers are suited for mobile phones, notebook computers, power management systems, motor control, and load protection.

Dytran Instruments, Inc.    Chatsworth, CA 91311
Apr 02, 2012 Designed for use with high-temperature charge mode accelerometers, Model 4753B is powered using constant current sources and is compatible with IEPE designated instrumentation. Miniature device can accept sensors with insulation resistance as low as 100 kW without deterioration in performance. Offered with 10-32 jack input connector and BNC jack output connector, Model 4753B features 10 mV/pC sensitivity and turn-on time of less than 5 seconds.

Touchstone Semiconductor    Milpitas, CA 95035
Mar 26, 2012 Fully specified to operate at 0.8 V, Models TS1002 and TS1004 are dual and quad single-supply operational amplifiers, respectively. Devices are unity gain stable with 0.5 mV offset voltage, low TCVOS of 10 µV/°C, and no output phase reversal. Operating over industrial temperature range of -40 to +85°C, Model TS1002 is available in 8-lead MSOP surface-mount package, while Model TS1004 comes in 14-pin TSSOP package.

Spectra-Physics, Inc.    Mountain View, CA 94043
Jan 25, 2012 Featuring one-box design, Spirit(TM) provides more than 4 W output power and offers software-adjustable repetition rates from 50 kHz to 1 MHz. Laser delivers 400 fsec pulse widths with 20 µJ per pulse. With optimized beam characteristics and diffraction-limited TEM00 mode, amplifier is suited for applications ranging from micromachining of medical devices and other materials to nanostructuring, pump-probe experiments, and selected time-resolved science applications.

STMicroelectronics    Lexington, MA 02421
Jan 13, 2012 Measuring 100 mm², Model TDA7498E delivers 320 W of total output power, 160 W on each channel. Device exhibits SNR of 100 dB and provides 4 selectable, fixed-gain settings at 23.8, 29.8, 33.3, and 35.8 dB. Analog IC enables design of platform solutions where speaker impedance can be changed from 8-2 W without power or current limitation. Other features include built-in suppression of pop/click noises, standby and mute functions, and balanced input for best TDMA noise rejection.

Dytran Instruments, Inc.    Chatsworth, CA 91311
Dec 09, 2011 Three-channel model 4010 is designed for use with bridge type or differential output accelerometers and pressure transducers. In addition to variable gain adjustment, shunt calibration capability, and multiple excitation level settings, amplifier offers MPU sleep mode that eliminates high-frequency clock noise and associated harmonics. Product also includes dual 12-bit DACs for each channel to auto-zero input and output amplifiers for DC input signals.

Touchstone Semiconductor    Milpitas, CA 95035
Dec 01, 2011 Supplied in 5-pin SOT23 package, TS1100 has +1.6 to +25 V input common-mode voltage range, 30 µV tight offset, and 1 µA supply current rating. There are 4 gain options available - 25, 50, 100, and 200 V/V - to accommodate application requirements, and gain error is less than 0.5% (max). Suited for low-current, high-side current-sensing amplification, product is specified for operation from -40 to +105°C and is suited for battery-powered, remote, and hand-held portable instruments.

Trek, Inc.    Medina, NY 14103 9710
Nov 21, 2011 Featuring all solid state design, Model 50/12 provides precise control of output voltages in range of 0 to ±50 kVdc or up to 100 kVac peak-to-peak with output current of 0 to ±12 mAdc or peak ac. Slew rate is greater than 350 V/µs and signal bandwidth (-3 dB) is dc to greater than 20 kHz. With less than 10 Vrms noise, bipolar amplifier is suited for dielectric studies, electrostatic deflection and flame control, high-voltage cable testing, and plasma studies.

Texas Instruments, Inc. (TI)    Dallas, TX 75243-4136
Nov 17, 2011 With power consumption of 1 mA per channel, OPAx836 Series provides 205 MHz of bandwidth for driving low-power SAR and delta-sigma ADCs. Units feature slew rate of 560 V/µs, THD of 130 dBc, and 4.6 nV/rtHz noise, with typical input-offset voltage of 0.065 µV and 1.1 mV/°C drift for accurate measurement. Available in 2 x 2 mm WQFN package with integrated gain setting resistors, op amps extend battery life of portable industrial, consumer, and medical applications.

Maxim Integrated Products    Sunnyvale, CA 94086
Nov 15, 2011 With autozero technology, 20 V Model MAX44251 offers continuous self-calibration, ensuring system accuracy over time, temperature, and power supply variations. Less than 6 µV initial offset over 2.7-20 V operating range minimizes errors during signal conditioning. Unit's 1.15 mA current consumption per channel offers 10 MHz gain bandwidth and 5.9 nV/rt-Hz input referred voltage noise. Operating from -40 to +125°C, op amp is suited for pressure sensors, strain gauges, and medical instrumentation.

Varedan Technologies    Torrance, CA 90503
Oct 14, 2011 Enabling OEM designers to accommodate range of motion applications, VSA series offers various power ranges and package options: DC powered module, AC powered stand-alone, and multi-axis baseplates. These are designed to drive 3-phase brushless motors, single-phase brush-type motors, and voice coils. Powered from 20-340 Vdc or 80-240 Vac source, products can provide up to 15 A continuous and 30 A peak. Operational modes include 2-phase external commutation, position, velocity, or torque.

Touchstone Semiconductor    Milpitas, CA 95035
Oct 12, 2011 Supplied in 5-pin SOT23 packaging, TSM9938F and TSM9634F are pin-compatible and functionally identical to Maxim Integrated Products' analog ICs. Both current-sense amplifiers operate from +1.6 to +28 V, consume no more than 1 µA supply current and offer 50 V/V fixed gain option. They are designed for battery monitoring/management, power management applications, over-current and fault detection, lamp monitoring, motor control as well as for mobile and hand-held personal communication devices.

Texas Instruments, Inc. (TI)    Dallas, TX 75243-4136
Oct 03, 2011 Able to operate on supplies from +2.7 to +36 V, OPA171-Q1 single-supply, low-noise op amp remains stable when exposed to capacitive loads up to 300 pF or when input operates 100 mV below negative rail and within 2 V of top rail during normal operation. Characteristics include up to 1.8 mV offset, 0.3 µV/C typ drift, 3 MHz gain bandwidth, and 475 µA quiescent current. In addition to industry-standard packaging, device is available for automotive qualification in SOT-553 micro package.

Texas Instruments, Inc. (TI)    Dallas, TX 75243-4136
Sep 20, 2011 Available in 3 package options, dual OPA2314 op amp operates from 1.8-5.5 V supply with rail-to-rail input and output swings. Max quiescent current of 190 µA/channel and noise of 14 nV/rtHz @ 1 kHz enable low-level signal amplification while maintaining high SNR and reducing system power consumption. Gain bandwidth of 3 MHz provides sensitivity to enable high-resolution systems across wide frequency range, while 0.2 pA input bias current supports high source impedance applications.

Texas Instruments, Inc. (TI)    Dallas, TX 75243-4136
Aug 17, 2011 Able to be used in high- and low-voltage supply applications, OPA2188 comes in 3 x 5 mm MSOP and 5 x 6 mm SOIC packages. Zero drift architecture, at 0.03 µV/°C, minimizes system calibration requirements. In addition to 25 µV initial offset and 8.8 nV/rtHz noise, op amp provides 2 MHz bandwidth while consuming 475 µA quiescent current. Input common mode range extends from negative rail to within 1.5 V of positive rail, saving additional circuitry and enabling 5 V, single-supply operation.

Analog Devices, Inc.    Norwood, MA 02062-9106
Jul 26, 2011 Supplied in 8-lead LFCSP or MSOP, ADA4096-2 integrates input over-voltage protection (OVP) that lets analog designers eliminate or minimize external OVP solutions. Single-chip design draws 60 µA per amplifier and remains active, even when power is not applied, to protect inputs and help ensure continuous operation of entire electronic system. Other features include 800 kHz unity gain bandwidth, 35 µV typ offset voltage, 1 µV/°C typ temperature drift, and 27 nV/vHz noise.

M/A-COM Technology Solutions, Inc.    Lowell, MA 01851
Jul 22, 2011 To reduce complexity for OEM design engineers designing 3G/4G/LTE base stations, MAAM-009320 Variable Gain Amplifier (VGA) performs 3 circuit functions in one RoHS-compliant, 4 mm, 24-Lead PQFN package. It operates from 400-2,700 MHz, and external matching components are used to set center frequency and achieve return loss performance. Analog control is accomplished via single control pin of 0 to +3 V. Other figures include 25.5 dB gain, 3.0 dB noise figure, and 26.5 dB attenuation range.

Trek, Inc.    Medina, NY 14103 9710
Jun 20, 2011 With large signal bandwidth greater than 125 kHz (-3 dB) and small signal bandwidth greater than 200 kHz (-3 dB), Model PZD700A addresses need for capacitive load driving requirements. Design delivers DC stability and precise control of output voltages (DC or peak AC) in programmable ranges of 0 to ±700 V with output current range of 0 to ±100 mA (bipolar model); 0 to +1.4 kV with ±50 mA (unipolar model); and 0 to -1.4 kV with ±50 mA (unipolar model).