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Power/Alternative Energy??

Op amp features 10MHz unity gain bandwidth

Posted: 05 Jul 2007 ?? ?Print Version ?Bookmark and Share

Keywords:ohmic sensors? operational amplifier? rail-ro-rail op amp?

austriamicrosystems has introduced its AS1710 operational amplifier that operates from a single 2.7-5.5V supply and can swing to within 100mV from the rails while sinking or sourcing 50mA of output current. Large short time loads common in various applications as in audio amplification are covered with a peak current of >200mA. The device also features 10MHz unity gain bandwidth and a 10V/?s slew rate.

Offering improved output drive capability and low power consumption capabilities, AS1710 requires only 1.6mA of supply current and remarkable 1nA while in shutdown (AS1710B).

"With a typical input bias current of only 50pA, AS1710 is well-suited for very low power circuits and high ohmic sensors," said Walter Moshammer, marketing director for standard linear at austriamicrosystems.

Applications include headphones or speaker drivers, handsfree kits, TFT panels, sound ports, DAC buffers and other items where high output drives and high slew rates are vital, said austriamicrosystems.

AS1710 is available in a 6-pin SC70 package suitable for operating environments ranging from -40C to 125C.




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