austriamicrosystems has introduced the AS1121, a 30 V, 40 mA, 16-channel LED driver with 12-bit PWM (pulse width modulation), dot correction and diagnostics. With a 30 V LED supply voltage, the device ...
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Part 1 of this aricle was published in Dataweek 16 March 2011.       Operating power At a minimum, optocouplers require current to bias the LED and some form of bias on the output side. The total input ...
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Industrial electronic equipment commonly uses galvanic isolators to protect systems and users from potentially hazardous voltages. It is well known that industrial equipment must operate reliably in ...
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The new AS8650 from austriamicrosystems is an automotive power management chip which combines a DC-DC converter and a high-speed transceiver. The IC features efficiency of 85% minimum over all operation ...
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New from austriamicrosystems is the AS540x product family of 3-dimensional Hall encoders. The new 3D Hall element provides high resolution with angular or linear output data. The device series uses two ...
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The AS3607 from austriamicrosystems is a highly integrated power management IC (PMIC) featuring a high level of startup sequence programmability, making it suitable for portable navigation devices, portable ...
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austriamicrosystems has introduced the AS3933, a 3-channel low-frequency wakeup receiver that enables battery powered systems to add remote wakeup capability. In addition, with sensitivity of 80 μVrms, ...
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Current sensors are essential components in many power delivery systems such as AC-DC and isolated DC-DC switch mode power supplies (SMPS), motor control and electronic lighting. As power supply manufacturers ...
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Designing radio frequency (RF) remote controls has never been easier thanks to the advent of highly-integrated, single-chip RF solutions. System-on-chip (SoC) transmitter solutions greatly simplify the ...
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austriamicrosystems recently introduced a 27 MHz FSK (frequency shift keying) transceiver. The AS3900 features built-in star network management protocol and operates in the 27 MHz worldwide ISM (industrial, ...
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Power over Ethernet (PoE) controllers for power sourcing equipment (PSE) use high-voltage, high-current field-effect transistors (FETs) to connect the power source to the load. Integrating the FET ...
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New from austriamicrosystems is the AS1119 LED dot-matrix driver. Occupying just 9 mm² of PCB space, the device drives 144 LEDs, each with 8-bit dimming control and no external resistor required. Additionally, ...
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