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MAX9717 Key Features

  • 1.4W into 4Ω at 1% THD+N
  • 10nA Low-Power Shutdown Mode
  • 73dB PSRR at 1kHz
  • No Audible Clicks or Pops at Power-Up/Down
  • Internal Fixed Gain to Reduce ponent Count (MAX9717B/C/D)
  • Adjustable Gain Option (MAX9716/MAX9717A)
  • BTL /SE Input Senses when Headphones are Connected (MAX9717)
  • Pin patible with LM4890 (MAX9716)
  • Pin patible with TPA711 (MAX9717A)
  • Available in pact, Thermally Enhanced µMAX and TDFN (3mm x 3mm) Packages

Related Maxim Integrated Datasheets

Part Number Description
MAX9710 (MAX9710 / MAX9711) 3W Mono/Stereo BTL Audio Power Amplifiers
MAX9712 Class D Audio Amplifier
MAX9713 (MAX9713 / MAX9714) Spread-Spectrum Mono/Stereo Class D Amplifiers
MAX9714 (MAX9713 / MAX9714) Spread-Spectrum Mono/Stereo Class D Amplifiers
MAX9715 Filterless Class D Audio Amplifier

MAX9717 Description

The MAX9716/MAX9717 audio power amplifiers are ideal for portable audio devices with internal speakers. A bridge-tied load (BTL) architecture minimizes external ponent count, while providing high-quality audio reproduction. Both devices deliver 1.4W continuous power into a 4Ω load with less than 1% Total Harmonic Distortion (THD) while operating from a single +5V supply.

MAX9717 Applications

  • Future product-contact factory for availability. --EP = Exposed paddle. Ordering Information continued at end of data sheet