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National Semiconductor has introduced a zero-drift, programmable instrumentation amplifier with on-chip diagnostics. The LMP8358 simplifies pressure and thermocouple bridge measurements by allowing users to detect shorts, open cir... More about Instrumentation Amplifier

Analog Devices has introduced a pair of Class-D audio amplifiers for smart phones, GPS units, and other handheld electronics. The SSM2375 and SSM2380 amplifiers provide audio system designers with the option of fixed or programmab... More about Class-D Audio Amplifiers

Maxim Integrated Products has introduced the MAX98400, a family of filterless Class D amplifiers available in 2x12W, 2x20W, and 1x40W configurations. Anticlipping circuitry avoids clipping by automatically reducing the amplifier's... More about Class D amplifiers feature anticlipping circuitry and thermal foldback

Maxim Integrated Products has introduced the MAX4805 and MAX4805A, octal high-voltage-protected buffers optimised for use with piezoelectric transducers and capacitive micromachined ultrasound transducers. The buffers' low voltage... More about A pair of octal buffers

STMicroelectronics has announced production availability of an analogue-input 2x100W class-D power amplifier. The TDA7498 targets performance-featured equipment such as DVD and Blu-ray players, home theater, active speakers, and d... More about Class-D Amplifiers

Avago Technologies has introduced two LNAs (low noise amplifiers) for BTS (base station) RF front-end design. The two LNAs target cellular infrastructure base station applications, such as transceiver radio cards, tower mounted am... More about Low noise amplifiers feature current programmability

Maxim Integrated Products has introduced the MAX98500, a boosted 2.2W Class D amplifier designed for battery-operated portable devices. This device integrates a boost converter to provide a constant output power and, therefore, lo... More about 2.2W Class D amplifier features automatic level control

Avago Technologies has introduced three miniature precision isolation amplifiers with increased accuracy, bandwidth and high insulation made possible by proprietary optical isolation technology. Based on sigma-delta ADCs and chopp... More about Isolation Amplifiers

Maxim Integrated Products  has introduced the MAX9934 high-side CSAs (current-sense amplifiers). This precision CSA utilises a current-output architecture and a chip-select pin to enhance design flexibility and simplify power-mana... More about Current-sense amplifier features chip-select pin

A new high-speed operational amplifier from National Semiconductor delivers a noise of 0.69nV/sqrt Hz with -3dB bandwidth of 900MHz at a gain of 10. The PowerWise LMH6629 provides designers an advanced mix of wide bandwidth, high ... More about High-Speed Amplifier

The iC-TW3, from iC-Haus, is a signal conditioner with a line driver for a range of sensor applications. The device features precision instrumentation amplifiers with differential voltage inputs, which service three channels; the ... More about Signal Conditioner

Avago Technologies has announced a pair of low-cost 1W PAs (power amplifiers) for use in mmW communication transmitters that operate at frequencies between 37 and 40GHz. The AMMP-6442 MMIC (monolithic microwave IC) is a linear pow... More about Low-Cost Power Amplifiers

The SKY77195, the SKY77196, and the SKY77197 PAMs (power amplifier modules) are fully matched, 14-pad, surface-mount modules developed for WCDMA (Wideband Code Division Multiple Access) applications. The SKY77195 packs full WCDMA ... More about Dual-band WCDMA power amplifier modules meet spectral linearity requirements

A new current-sensing IC from STMicroelectronics simplifies design of smarter and safer systems by sensing current more accurately and giving designers flexibility to adjust the sensor's output before inputting to the system contr... More about Current-sensing IC features low power consumption

Avago Technologies has launched two high-linear power amplifier modules that feature low power consumption and improved signal quality for WiMAX and WiFi applications that operate in the 2GHz range. The modules feature high linear... More about High-Linear Power Amplifiers

Maxim Integrated Products has introduced the MAX97000/MAX97001/MAX97002 family of mono audio subsystems. These devices combine a high-efficiency, Class D, mono-speaker amplifier with distortion limiter, a DirectDrive II Class H st... More about Mono audio subsystems provide high efficiency for portable devices

Nujira and RF Micro Devices have demonstrated what is claimed to be the world's most efficient broadband power amplifier design for 4G basestations. The design integrates the latter's RFG1M family of high performance GaN (gallium ... More about Broadband Power Amplifier

8-channel front-end plus ADC receiver solution provides the highest level ofperformance at low power for all ultrasound imaging modalities.... More about Breakthrough image quality and low power in a compact solution!

Intersil has introduced the ISL28117 and ISL28217, the new members of its bipolar low power precision operational amplifier series. The devices feature a combination of low noise and low power coupled with low offset voltage, low ... More about Precision operational amplifiers feature low bias current drift

Texas Instruments has introduced the OPA653 and OPA659 JFET-input operational amplifiers, which provide a slew rate of up to 2675 V/us, resulting in improved pulse response. These amplifiers combine a wideband voltage feedback amp... More about JFET-input operational amplifiers feature high slew rate

Texas Instruments has introduced two new Class-D audio amplifiers. Capable of driving 600W, the TAS5630 and TAS5631 feature high-stereo output power. Based on the company's advanced closed-loop architecture, the amplifiers integra... More about Class-D Audio Amplifiers

Avago Technologies has introduced a high-gain LNA (low-noise amplifier) with variable current and shutdown functions for use in GPS, unlicensed-ISM-band and WiMax applications. The MGA-231T6 improves the sensitivity of GPS receive... More about Pb-Free High-Gain LNA

An InGaP HBT power amplifier, the MGFS38E2527, from Mitsubishi Electric is specifically targeted towards WiMAX subscriber terminal applications such as PC cards and customer premises equipment. It offers a high output power of 28.... More about InGaP HBT Power Amplifier

Maxim Integrated Products has introduced the MAX3806, a high-sensitivity, high-dynamic-range TIA (transimpedance amplifier) for laser-based distance-measurement applications such as automotive active cruise control, industrial saf... More about Transimpedance amplifier saves board space