MAX9727

Quad Audio Line Driver with 3VRMS Output

Quad Audio Line Driver that Outputs 2VRMS Signals with a Single 5V Supply (1.6VRMS with VDD of 3.3V)

Part Details

  • 2.7V to 5.5V Single-Supply Operation
  • High 100dB PSRR
  • 109dB Signal-to-Noise Ratio (SNR)
  • Ground-Referenced Outputs
  • No Audible Clicks or Pops at Power-Up/Down
  • Differential Inputs
  • 3VRMS into 1kΩ Load at 5V
  • 2VRMS into 1kΩ Load at 3.3V
  • 3mA Supply Current Per Channel
  • Unity-Gain Stable
  • 100nA Low-Power Shutdown Mode
  • CLOAD Drive > 220pF
  • ±8kV HBM ESD-Protected Outputs
MAX9727
Quad Audio Line Driver with 3VRMS Output
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Documentation

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Evaluation Kits

MAX9727EVKIT

Evaluation Kit for the MAX9727

Features and Benefits

  • 2.7V to 5.5V Single-Supply Operation
  • Ground-Referenced Outputs
  • EV Kit with Four Easily Configured General-Purpose Op Amps
  • Drives 3VRMS into 1kΩ Load at 5V Supply
  • 109dB Signal-to-Noise Ratio (SNR)
  • No Audible Clicks or Pops at Power-Up/Down
  • Surface-Mount Construction
  • Fully Assembled and Tested

Product Details

The MAX9727 evaluation kit (EV kit) is a fully assembled and tested PCB that configures the MAX9727 as four general-purpose op amps. The EV kit provides the components to operate the MAX9727 as an inverting amplifier, a noninverting amplifier, a difference amplifier, or as an integrator.

The MAX9727 EV kit operates from a 2.7V to 5.5VDC power supply. The DirectDrive® feature of the MAX9727 provides outputs that swing above and below ground without DC-blocking capacitors on the output.

Applications

  • A/V Receivers
  • CD and DVD Players
  • Consumer and Professional Audio Equipment
  • Portable Audio Devices
  • Set-Top Boxes
  • Soundcards

MAX9727EVKIT
Evaluation Kit for the MAX9727

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