Austria Microsystems, Inc.
Raleigh, NC 27615
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Magnetic Rotary Encoder IC suits human interface devices.
Offering rotation, tilt, and vertical distance detection of magnet placed above IC, 12-bit Model AS5046 can detect distances over several millimeters, providing solution for contactless, multi-axis human interface devices. Unit combines Hall elements and signal processor on one silicon chip, and communicates with external microcontroller over 2-wire serial interface. Housed in lead-free package,...
Read More »Supervisory Circuits are designed for dual voltage systems.
Intended for portable and battery powered systems, AS1910-15 series microprocessor supervisory circuits incorporate manual reset and watchdog functions. Models AS1913, AS1914 and AS1915 feature factory-trimmed thresholds to monitor primary voltage between 1.8-3.6 V and adjustable secondary voltage between 0.9-2.5 V. ICs consume only 5.8 Ã-µA (typ) and have operating temperature range of -40...
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Step-Up DC-DC Converter suits battery-powered applications.
Manufactured in 6-pin SOT23 package, AS1320 features fully integrated synchronous rectifier that eliminates need for external transistors. Unit operates from 1.5-3.5 V supply voltage and draws less than 1 Ã-µA in shutdown mode, which enables input battery to be used as backup or real-time clock supply when converter is off. Product, capable of delivering 200 mA output current at 3.3 V fixed...
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Analog Signal Switches feature 130 MHz bandwidth.
Designed for high-speed switching of audio, video, and data signals in portable devices, Models AS1751, AS1752, and AS1753 are normally-open, normally-closed, and combination of open and closed, respectively. Quad SPST switches feature supply voltage from 1.6-3.6 V and allow for switching current up to 250 mA. All digital logic inputs are 1.8 V CMOS compatible. Applications include mobile phones,...
Read More »
Analog Signal Switches feature 130 MHz bandwidth.
Designed for high-speed switching of audio, video, and data signals in portable devices, SPST Models AS1741, AS1742, and AS1743 feature 1.6-3.6 V supply voltage, switching current up to 250 mA, and on-resistance of 0.8 Ohms. All digital logic inputs are 1.8 V CMOS compatible. Housed in 8-pin MSOP package, switches are suited for mobile phones, digital cameras, and PDAs, as well as MP3, CD/DVD,...
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LCD Driver supports alphanumeric and bargraph displays.
RoHS-compliant Model AS1120 drives up to 46 segments of non-multiplexed LCD displays and can be cascaded to increase segments. Serial interface allows for integration into microprocessor-based solutions with minimal interface between display and data source. With input ranges from 3-5.5 V, driver achieves ultra-low current consumption of 5 Ã-µA. Applications include gas station displays,...
Read More »
LDO LED Driver regulates lighting for portable devices.
Designed for parallel connected LEDs, AS1101 features analog and PWM brightness control. It can drive 2 LEDs with up to 80 mA per LED, and shutdown control results in supply current drop to under 1 Ã-µA. Designed for voltage drop of less than 150 mV, driver is suited to connect directly to Li-Ion batteries without dc/dc converter. LED current is programmable using external resistor, and IC...
Read More »
Magnetic Rotary Encoder IC offers contactless motion sensing.
Model AS5043 provides analog voltage proportional to measured angle, in addition to 10-bit digital position information. Depending on angular range settings, step size of analog output may vary from 0.35-0.09Ã-
Read More »
Audio Power Amplifiers target portable electronics.
Series AS1702/3/4/5 single-channel, 1.6 W amplifiers are designed to drive 4 and 8 W loads. Integrated gain circuitry makes units suited for 2.7-5 V powered devices. Differential input optimizes noise and common-mode rejection, and bridge-tied load minimizes external component count, while providing Hi-Fi audio power amplification. Integrated shutdown circuitry disables bias generator and...
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Digital Potentiometers control volume in audio systems.
Available in 5 x 4 mm, 8-pin SOIC package, AS1500 series operates over -40 to +125Ã-
Read More »austriamicrosystems Completes Equity Investment in Micro Motor Manufacturer New Scale Technologies
Leading analog IC provider forms strategic business and technical partnership with privately-held developer and manufacturer of miniature motion systems Unterpremstaetten, Austria and Victor, NY USA (January 17, 2008) - austriamicrosystems (SWX:AMS), a leading worldwide designer and manufacturer of high performance analog ICs for communications, industry & medical and automotive applications, and...
Read More »
Magnetic Rotary Encoder IC suits human interface devices.
Offering rotation, tilt, and vertical distance detection of magnet placed above IC, 12-bit Model AS5046 can detect distances over several millimeters, providing solution for contactless, multi-axis human interface devices. Unit combines Hall elements and signal processor on one silicon chip, and communicates with external microcontroller over 2-wire serial interface. Housed in lead-free package,...
Read More »Supervisory Circuits are designed for dual voltage systems.
Intended for portable and battery powered systems, AS1910-15 series microprocessor supervisory circuits incorporate manual reset and watchdog functions. Models AS1913, AS1914 and AS1915 feature factory-trimmed thresholds to monitor primary voltage between 1.8-3.6 V and adjustable secondary voltage between 0.9-2.5 V. ICs consume only 5.8 Ã-µA (typ) and have operating temperature range of -40...
Read More »
Step-Up DC-DC Converter suits battery-powered applications.
Manufactured in 6-pin SOT23 package, AS1320 features fully integrated synchronous rectifier that eliminates need for external transistors. Unit operates from 1.5-3.5 V supply voltage and draws less than 1 Ã-µA in shutdown mode, which enables input battery to be used as backup or real-time clock supply when converter is off. Product, capable of delivering 200 mA output current at 3.3 V fixed...
Read More »
Analog Signal Switches feature 130 MHz bandwidth.
Designed for high-speed switching of audio, video, and data signals in portable devices, Models AS1751, AS1752, and AS1753 are normally-open, normally-closed, and combination of open and closed, respectively. Quad SPST switches feature supply voltage from 1.6-3.6 V and allow for switching current up to 250 mA. All digital logic inputs are 1.8 V CMOS compatible. Applications include mobile phones,...
Read More »
Analog Signal Switches feature 130 MHz bandwidth.
Designed for high-speed switching of audio, video, and data signals in portable devices, SPST Models AS1741, AS1742, and AS1743 feature 1.6-3.6 V supply voltage, switching current up to 250 mA, and on-resistance of 0.8 Ohms. All digital logic inputs are 1.8 V CMOS compatible. Housed in 8-pin MSOP package, switches are suited for mobile phones, digital cameras, and PDAs, as well as MP3, CD/DVD,...
Read More »
LCD Driver supports alphanumeric and bargraph displays.
RoHS-compliant Model AS1120 drives up to 46 segments of non-multiplexed LCD displays and can be cascaded to increase segments. Serial interface allows for integration into microprocessor-based solutions with minimal interface between display and data source. With input ranges from 3-5.5 V, driver achieves ultra-low current consumption of 5 Ã-µA. Applications include gas station displays,...
Read More »
LDO LED Driver regulates lighting for portable devices.
Designed for parallel connected LEDs, AS1101 features analog and PWM brightness control. It can drive 2 LEDs with up to 80 mA per LED, and shutdown control results in supply current drop to under 1 Ã-µA. Designed for voltage drop of less than 150 mV, driver is suited to connect directly to Li-Ion batteries without dc/dc converter. LED current is programmable using external resistor, and IC...
Read More »
Magnetic Rotary Encoder IC offers contactless motion sensing.
Model AS5043 provides analog voltage proportional to measured angle, in addition to 10-bit digital position information. Depending on angular range settings, step size of analog output may vary from 0.35-0.09Ã-
Read More »
Audio Power Amplifiers target portable electronics.
Series AS1702/3/4/5 single-channel, 1.6 W amplifiers are designed to drive 4 and 8 W loads. Integrated gain circuitry makes units suited for 2.7-5 V powered devices. Differential input optimizes noise and common-mode rejection, and bridge-tied load minimizes external component count, while providing Hi-Fi audio power amplification. Integrated shutdown circuitry disables bias generator and...
Read More »