#austrian microelectronics

Austria little electronics corporation claim until built-in single-phase system level chip of flashing memory measure the introduction of the integrated circuit, the electric meter integrated circuit product series of the company add a new product - AS8268 again. AS8268 has offered the Integrated system level chip solution for display instrument of the liquid crystal, and through the Built-in: high-performance flashing memory of the system, have offered safe procedure and data.

AS8268 still can meet all antidistorting requirements of the public service, and can allocate LCD display screen that the customer stipulate. The outside component that the instrument based on AS8268 only needs to be few, has improved the reliability of the instrument fundamentally, and reduced the cost of the instrumental system.

AS8268 has integrated single-phase electrical degree and measured all required function module, including delicate electrical degree measure forward end, 1 8 microprocessor, flashing memory, real time clock, 96 sections of liquid crystal displays (LCD) at the block of 32kB Any interface which driving circuit, satisfiable customer appointed and revealing programmable multi-functional I/O of 12 routes of the requirement, and the temperature sensor on slice.

AS8268 has offered and kept the machine format solution with outside EEPROM of 2- 32 KB, and can combine 8 8051 compatible microprocessors (MCU) of totally programming sector standard And the flashing memory on scene of 32kB. In addition it allocate two piece general to receive sender (UART) while being asynchronous also In order to carry on the external communication. Through being multi-functional to input /end at Ausgang,can last energy LED pulse outputs programming. This kind of precision is exported and combined with impulse counter on scene, can offer the fast automatic digitized calibrated selection scheme. On the chip? Real time clock / calendar of 1.4ppm There are two warning registers and stand-by batteries, the design used for many rate electric energy meters, it can utilize on slice the temperature sensor improve the clock precision by temperature compensation.

Digital signal processor (DSP) within the chip Inside,whose name is meritorious energy, it is main for circuit voltage and main circuit electric current can direct calculation. Through the utility program that users wrote, can also realize the calculation of reactive power and apparent power.

A few days ago, Austrian little electronics corporation introduces AS1344 high-pressure DC-DC boost converter, is used in the single battery-opwered photod biasing, LCD or PMOLED display unit optimally. In 15V output voltage, AS1344 usable 3V or 1.5V input voltage offers 120mA and 28mA drive current respectively. The working voltage of AS1344 is single 0.9-3.6V, and offer the adjustable output voltage from 5.5V to 42V. 1MHz fixed switching frequency allows to adopt subminiature, low-cost inductance and electric capacity, and then the high limit has reduced PCB size. The the intersection of constant frequency and switching operation can also filtration predictable a low output noise very easily.

The standard linear director Bruce Ulrich of department's market of Austrian microelectronics shows: "It needs high-efficient boost converter to adopt the battery-driven application of PMOLED or electronic ink display unit, in order to offer about 15V of output voltage and relatively appropriate electric current. AS1344 has well met this demand, can also realize very high efficiency under the high output voltage, and support the application of monomeric or double-jointed battery. "

AS1344 offers the mode of operation, the efficiency while raising the light load of economizing on electricity automatically. In addition, it make the working current of the power reduce to 22& micro that the low power loss is designed; A. The prominent reducing of the power consumption has lengthened the life time of battery in employing greatly.

In addition, AS1344 offers 1uA to shut off the mode with outputting and disconnecting the function, has reduced applied PCB size and BOM cost such as PMOLED or electronic ink display unit, the above-mentioned application needs to output and disconnect the function in order to optimize the operating characteristic and reduce the power consumption.

For make, during running down of battery still can employ power up, AS1344 offer one the intersection of user and adjustable soft turn on function, in order to limit the input current in the start-up course.

The Austrian microelectronics was announced a few days ago, introduced the new media player series IC which adopted innovative IP, blank remedying multimedia player and family's amusement Apparatus audio frequency and video and experiencing.

Austria a little electronic AS3536 is a multimedia player system of innovation, its core, on the basis of the engine of audio frequency and video with back processor that is developed newly, as the coprocessor with ARM CPU of 400MHz ability. This IC also includes power management of the system level, high-quality audio frequency coder-decoder and battery charging function. The power consumption of system level includes the conversion loss of the power, accessible NAND flashing memory, DRAM memorizer, use the application software running to input the audio frequency broadcast into the earphone. AS3535 is a more low-cost derived product, can broadcast the file of audio frequency and video up to WQVGA definition with 60mW systematic power, 60mW is nowadays level that most music file video players are required.

To porable equipment, it is essential to realize the minimum power consumption under the standby mode. The whole static behavior of AS3536 design and not low to leak technology, help, keep relevant information with 1.4mW only, or utilize 512KB dashpot on slice ' The screen in a poor light is closed) Break the display unit with 4mW.

Adopt the decompression of the related executable most popular compressed audio frequency form of audio frequency engine of the whole hard dollar and broadcast, such as MP3, WMA and AAC, the power consumption that there is no CPU while supporting is extremely low. The processor has adopted the asynchronous sampling rate converter (ASRC) close to the transparent tone quality after the audio frequency ,It is that one limits the multiple channel Mixer of the function and 10 sections of figures equalizer, support 24 high definition audio frequency of dynamic range 192KHz sampling rate to deal with. Three sets of I2S can control the stereoscopic acoustic enclosure, bass big gun, earphone or line output to output independently, also can export and use as the audio frequency of multiple channel. AS3536 audio frequency subsystem also includes the stereosound PDM digital microphone is imported, reachable to meet all audio frequency requirements for the multimedia player of new generation.

The video engine that the whole hardware carries out can decompress and broadcast H.264/AVC, MPEG4, H.263, WMV9/VC-1 and Sorenson Spark much normal video frequency, the definition can exceed DVD broadcaster (D1 video) . The decompression speed of JPEG picture is 16M picture element per second. WMV9 in support of advanced main class, can store the DVD film of the same quality with magnitude of less than original files 1/6. The processor includes the upper and lower video zooming, rotate, cut out, screen cutting apart, such functions of strengthening GUI result as picture in picture, alpha mix after the video. The unique ability to broadcast Sorenson Spark video that Adobe Flash supports contributes to to broadcast and prevail the contents of websites with very low power consumption, such as YouTube and Google video.

AS3536 can direct connection adopt 4/8/16 persons of the intersection of hardware and a new generation's portable and embedded flashing memory most of ECC, such as MLC NAND Flash, iNAND, LBA NAND, moviNAND, oneNAND and portable storage card form, such as SD2.0, MMC +, CE-ATA, MS PRO and CF. The ripe Software Suite of completion that the three generations of market of multimedia player support products is offered for AS3536 and supplemented too. This SDK has already tested strictly that canonial that can download the authentication of the content through Windows Vista.

The senior market director Roberto Simmarano of banking department of little Communication of electronics corporation of Austria shows: " Utilize Austria a little electronic AS3536, the walkie multimedia player and moving the teleset and can be duplicated and marked the clear video content now, will not sacrifice the battery power consumption. Very popular at present to listen to the music with walkie amusement apparatus, because its excellent one can't harm the audio frequency ability of high definition, AS3536 can bring the unparalleled experience as high-quality family A/V apparatus, reproduction time increased triple compared with Off-The-Shelf multimedia apparatus. "

A few days ago, Austrian little electronics corporation introduces AS1339 stepping down stabilizator, it makes it become the Multiband WCDMA/NCDMA applied ideal selecting including mobile phone, wireless PDA and intellectual mobile phone that it is capsulated that with high efficiency and miniature.

AS1339 offers the electric current up to 650mA, the input voltage is 2.7-5.5V, are very suitable for the application of monomeric lithium battery. In order to lengthen the battery life-span, can its output power of dynamic alignment comes through changing the mains voltage of the radio frequency amplifier of low power consumption. In order to realize this function, the output voltage of signal pair of analog input of outside that AS1339 is 2.5V/V through a gain to noise temperature ratio carries on dynamic control. In addition, 30& micro; The ultra quick output voltage of s can guarantee to meet CDMA norm.

AS1339 adopts 2x2mm WL-CSP to capsulate, can well meet the requirements for ultra small space of battery-driven application limited in size, such as mobile phone and other walkie wireless terminal installation. Its 2MHz fixed switching frequency allows to use miniature ultrathin inductance and electric capacity, can reduce PCB size to the maximum extent. This kind of constant frequency switching operation can produce the predictable low output noise, this output noise can be further reduced through the circuit of internal noise reduction.

The standard linear director Bruce Ulrich of department's market of Austrian microelectronics shows: "High efficiency, minor the intersection of outside and the intersection of component and size and low cost whether AS1339 step down key point of converter relatively. Austria electronic AS1339 roll into one efficiency and simulation performance perfect a little. Benefit from its small dimension and fast switch speed, only need minimum PCB space and realize these characteristics. AS1339 adopt unique low noise circuit, enable his design suitable for high-efficient RF PA. "

The efficiency of crest value of AS1339 is 97%, can lengthen various applied battery life-span. It supports the crest current of 1.1A, its Integrated 110mΩ bypass FET can offer the power of maximum under the low battery voltage state by minimum pressure drop too. AS1339 enters the mode of the bypass automatically when it is launched that heavy-duty. It has also integrated LDO of two 10mAs, low-noise and high PSRR, is used in PA to bias. Each LDO is independent to make and can be controlled, offer the voltage accuracy of high output and and only need the output capacitance of 10nF.

In addition, if does not need power, under the flight mode such as the cellular telephone, AS1339 can offer 100nA to shut off the mode and outputs and disconnect the function. Other function include soft turn on and safe function,etc. also, and heat shut off protect such as current overload.

The little electronics corporation of Austria released EasyPoint control rod module suitable for the walkie communicating device a few days ago.

EasyPoint include one mechanical assembly, integration navigate knob, one magnet and non-contact type sensory IC AS5011. Its simple structure and adopting non-contact type sensory technical AS5011, mean this module can offer very high mechanical reliability. EasyPoint control rod module supports the genuine 360 deg motion detection, and have " choose " The function, suitable for many kinds of physical dimensions, the module is very low to 1.8mm in height.

The core of EasyPoint control rod module is a a little electronic magnetic Coder IC AS5011 of Austria, can measure and move to the knob in the central position, and lose and offer the place information through I2C. AS5011 has user's available power saving modes, adopt ultrathin QFN to capsulate (5x5mm, the height is 0.55mm) .

Austrian microelectronics industry and medical director Matjaz Novak of Division's market show: "Utilizing EasyPoint control rod module technology, we can offer the high reliability module suitable for various walkie communicating device. Our solution also has high usability except having high reliability. Users can move the cursor to the arbitrary angle, change the moving speed of cursors, or and optional item pulls it on the screen. "

The little electronics corporation of Austria (SWX stock code: AMS) Release a stepping down converter AS1324, the ideal is used in the low output voltage of battery-driven application.

In 2.7 in 5.5V input the voltage range, AS1324 can offer the electric current up to 600mA, is suitable for the application of the monomeric lithium battery or three section AA battery. This device supports 100% duty ratio, thus can realize low pressure drop and draw maximum energy from the battery. AS1324 has 1.2V, 1.5V and 1.8V fixed output voltage types, do not need some transformers outside, the space of reducible circuit board. The type of the adjustable output voltage can presume the output voltage within the range of 0.6V to VIN through the external resistance.

Austria a little electronic AS1324 aims at sparingly the battery-driven circuit board space that employs combines traction efficiency. 1.5MHz fixed switching frequency allows to use ultra smaller inductance and electric capacity, in order to reduce the area of position occupied of the circuit board to the maximum extent. This kind of constant frequency switching operation can realize the predictable low output noise, and easy filtration. AS1324 still can realize the voltage accuracy of high output and low and export the voltage ripple.

In addition, the built-in automatic power saving mode can promote the efficiency under the light loading condition, only consume 30& micro; A quiescent current. The maximal intensity of reducing of the power consumption has lengthened the life time of battery in numerous application. In addition, AS1324 still can offer 100nA typical electric current shutoff mode, and possess and output the cutting function.

The standard linear director Walter Moshammer of Division's market of Austrian microelectronics shows: " A lot of are needed to supply power for modern microprocessor and other low power consumption IC far below low-voltage of the battery voltage by the battery-opwered walkie application of monomeric lithium ion. AS1324 can offer the required low mains voltage, and can realize the high efficiency is in order to support low power consumption to be designed. "

A few days ago, Austrian little electronics corporation put out the simple user interface (UI) apt to use LED driver AS1115, have expanded its overall LED driver product mix. AS1115 integration shows driving and the keyboard scans the function, realize the intact faceplate solution, the province goes to & micro; P or other logical circuits and discrete devices, have and then reduced BOM number and cost.

AS1115 can be with 8 7 sections of figures of electric-current driving of the figure 47mA of each one, can also be by the electric-current driving 64 independent LEDs of each LED 5mA. The external resistance can adjust the electric current easily. AS1115 has the outstanding precision of ± 3%, because the intensity difference between driven LED and between LED module is minimum, have improved the image quality on LED display screen greatly. No matter the overall situation digital dimmer control or each one is numberical adjusts luminance independently, adopt 4 PWM mechanisms. In addition, AS1115 offers up to 16 readback functions of key, thus has realized the single chip UI solution.

AS1115 of the little electronics corporation of Austria has a unique function, namely the error detection of built-in LED. The ocular, user friendly software interface simple to use makes error diagnosis realize easily during normal operation. This scheme can detect any open circuit or short trouboe appearing in the multiplexing 8x8 LED array, can also offer the exhaustive error reporting at the same time, and read and damage the concrete position of LED, this has shortened the testing time in the production process greatly.

The standard linear director Bruce Ulrich of department's market of Austrian microelectronics shows: "Because the market competition is very fierce, the consumption electronic product or household electrical appliance manufacturer of today is facing the pressure of lowering costs constantly. Most user interface needs a display unit display information, need key set to carry on mutually. In addition, LED error detection is a very important factor of reducing testing, production and maintenance cost. AS1115 has met all these demands, can help the designer to realize faceplates such as more high-efficient, simpler set-box, DVD broadcaster, washing machine, clothes dryer and microwave oven,etc. are designed. "

The working voltage of AS1115 is 2.7V - 5.5V form power, the power electric current while working is only 0.6mA, it is 200nA to shut off under the mode. AS1115 passes I² C bus connection, a I² C bus line can connect up to 4 devices.

The Austrian microelectronics introduces 12 magnetic rotary encoders AS5046 of definition, is used for measuring the slewing angle, slope intensity and vertical distance of magnet above IC. Device this can measure several more than vertical distance, to navigate knob non-contact type, the intersection of multi-spindle and man-machine ideal solution of interface equipment.

AS5046 is an intact system level chip, integrated Hall component and a signal processor on single silicon dice. Besides offering and rotating and measuring the mode, AS5046 also has button functions and magnets that slope and measure the function. This has offered extremely attractive new scheme for the fact that human-machine interfaces such as the control rod,etc. are employed.

AS5046 the intersection of Austria and little the intersection of electronics corporation and very successful non-contact type magnetic the intersection of rotary encoder and new product most of family, the products are offered 8, 10 and 12 definition, and have different interface at your choice, working ambient temperature can up to 150 spend C. This device can communicate through serial interface of Line 2 and external microcontroller. While working alone, AS5046 can offer the analog output of the programming proportion.

AS5046 adopts SSOP16 unleadedly to capsulate. It is can at 3.3V or 5.0V in it work under mains voltage,work norm in - under +125 degrees of C ambient temperatures in 40 degrees. Sample and demonstrating board have already been supplied now. Can offer the exhaustive application note, and demonstrating board and free software tool, have offered maximal convenience for the fact that it is designed that users adopted AS5046.