Analogue, Mixed Signal, LSI


Latest Articles

Tiny analog switches have low charge injection and on-resistance
27 August 2003, Altron Arrow, EBV Electrolink, Access Control & Identity Management
Vishay Intertechnology's Siliconix subsidiary has released seven new low-voltage, high-performance analog switches, including a single-pole/double-throw (SPDT) switch that boasts a 1,6 x 1,6 mm package ...

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Near-chip-scale packaged analog switch saves space
27 August 2003, Altron Arrow, EBV Electrolink, Surveillance
Intersil has added the ISL43240 to its rapidly growing MightyMUX high-performance analog switch line. This high-performance IC contains four single-pole double-throw (SPDT) analog switches that provide ...

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Hybrid emitter switched bipolar transistor is ISOTOP
27 August 2003, Electrocomp, Products & Solutions
ST MicroElectronic's new family of emitter switched bipolar transistors is being launched with the introduction of the high power STE50DE100 housed in the screw-mounted ISOTOP package. It is aimed primarily ...

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Multiplexers with injection current for automotive applications
27 August 2003, Altron Arrow
STMicroelectronics has introduced a pair of analog multiplexer/demultiplexers optimised for use in automotive and industrial applications. The M74HC4851 is a single eight-channel analog mux/demux and ...

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Three families of extended industrial temperature range op-amps
27 August 2003, Tempe Technologies
Microchip Technology offers three operational amplifier (op-amp) families that feature extended industrial temperature range (-40 to +125°C) and input/output rail-to-rail functionality. These are general-purpose ...

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500 and 600 V MOSFETs have 15% lower on-resistance
27 August 2003, Electrocomp
ST MicroElectronic's MDmesh technology, although already the most advanced in high voltage power MOSFET devices, has barely scratched the surface in terms of its potential, The first generation is already ...

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Low-EMI filterless Class-D audio amp
27 August 2003, CST Electronics
Maxim has introduced a highly efficient, filterless Class-D audio amplifier device. The new MAX9712 offers Class-AB circuit simplicity (no output filters) and Class-AB audio performance (0,06% THD+N), ...

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Micropower comparators
27 August 2003
Linear Technology has released new dual micropower comparators with integrated ultralow 400 mV reference. Available in 6-lead ThinSOT they are suited for monitoring supply voltages in portable devices. ...

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Triple SCART audio/video switch
13 August 2003, CST Electronics
Maxim's MAX4399 triple SCART audio/video switch for digital set-top boxes and DVD+R/W applications provides audio and video routing from the digital encoder to the TV, VCR, and AUX SCART connectors. The ...

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High speed op-amps for low voltage designs
13 August 2003
Linear Technology's LT1803, LT1804 and LT1805 single, dual and quad rail-to-rail input and output low power voltage feedback op-amps feature high speed performance, 85 MHz gain-bandwidth product and 100 ...

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Accurate speech recognition chip doubles as powerful general purpose embedded controller
30 July 2003, KH Distributors
Sensory's high quality SC-4x family of integrated circuits were designed to be the highest accuracy single chip speech recogniser available. The RSC-4x also provides a powerful single chip solution for ...

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High-precision coulomb counter
30 July 2003, CST Electronics
Maxim offers the DS2740 device that provides high-precision current-flow measurement data to support battery-capacity monitoring. Current is measured bidirectionally over a 15- or 13-bit dynamic range. ...

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Ultra-low noise op amp has 1,6 GHz gain bandwidth product
30 July 2003
Linear Technology's LT6200-10 and LT6200-5 are ultra low noise (0,95 nV/rtHz) rail-to-rail input and output operational amplifiers. The LT6200-10 features a 1,6 GHz gain bandwidth product, 450 V/µs slew ...

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Headphone amp rejects common-mode noise
30 July 2003, CST Electronics
The MAX4409 headphone audio amplifier combines Maxim's patented DirectDrive architecture, low 5 mA supply current, and a common-mode sense input allowing the amplifier to reject common-mode noise. DirectDrive ...

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0,5°C accurate digital-output temperature sensor
30 July 2003
Texas Instruments has introduced a digital-output temperature sensor IC from its Burr-Brown product line that features an SPI-compatible interface and tiny SOT23 packaging. The device can be used for ...

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Digital potentiometer ICs reduce power and are more cost-effective
30 July 2003, MB Silicon Systems, Access Control & Identity Management, Products & Solutions
Catalyst Semiconductor's new quad and dual digitally programmable potentiometer (DPP) integrated circuits are designed to replace mechanical potentiometers. The quad CAT5241 and dual CAT5221 digital potentiometer ...

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Headphone amp eliminates DC-blocking caps
30 July 2003, CST Electronics
The MAX4411B headphone amplifier IC combines Maxim's patented stereo DirectDrive technology with a fixed-gain configuration. This eliminates both the bulky DC-blocking capacitors and the external-gain ...

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DACs have software programmable output ranges
30 July 2003
Linear Technology's LTC1588 and LTC1589, are the first 12- and 14-bit current output DACs with a software programmable output range. The SoftSpan DACs are programmed with a 3-wire serial interface to ...

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FPAA is reconfigurable on-the-fly
30 July 2003
Anadigm's new dynamically reconfigurable field-programmable analog array with versatile input/output cell design, the AN221E04, is part of its second-generation Anadigmvortex family. It is intended to ...

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Ultra low-power 8-bit ADC offers dynamic performance
16 July 2003, CST Electronics
The MAX1191 is an ultra-low-power, dual, 8-bit, 7,5 Msps analog-to-digital converter from Maxim that features two fully differential wideband track-and-hold (T/H) inputs. These inputs have a 440 MHz bandwidth ...

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