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Op amp delivers 200mA of peak output current from a single supply

Unterpremstaetten, Austria—austriamicrosystems has rolled out the AS1710, an operational amplifier that operates from a single +2.7V to +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/µs slew rate.

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

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

Applications include headphone or speaker driver, hands-free kits, TFT panels, sound ports, DAC buffers and other systems in which high output drives and slew rates are vital.

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

Datasheet: click here.

austriamicrosystems, :+43 3136 500-0, www.austriamicrosystems.com

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