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The NAU8220 is a high quality 2Vrms analog input and output line driver. This device includes an integrated charge pump enabling true ground referenced inputs and outputs and full 5.6Vpp output levels, while operating from only a single 3.3V positive supply voltage.

Additionally, the NAU8220 includes pop/click elimination features and high immunity to power supply and other system noise. This enables fast and efficient system integration while minimizing external component costs.

Data Sheet

  • Data Sheet

  • File name Version Update Download
  • NAU8220 Datasheet Rev 2.0 2.0  Tue Jul 31 05:57:39 CST 2012
  • User Manual

  • File name Version Update Download
  • NAU8220 Line Driver User Manual Sat Aug 24 08:43:18 CST 2013


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Part No Check Disty Description SNR(dB) Output Power (W) Gain (dB) Standby Current (uA) Operating Voltage (V) Temp ( °C) Development Tools Package
NAU8220 Check Disty 2Vrms Line Driver 108 0.003 N/A <1 3.0 to 3.6 -40 to 85 NAU8220WG-EVB SOP-14 TSSOP-14

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