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MAX9756EVKIT

Evaluation Kit for the MAX9756

Product Details

Key Features

Simplified Block Diagram

Technical Docs

Data Sheet Evaluation Kit for the MAX9756 Mar 02, 2006

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Key Features

  • 4.5VDC to 5.5VDC Single-Supply Operation
  • Drives 2 x 2.3W into a Pair of 3Ω Speakers
  • Drives 130mW into a 16Ω Stereo Headphone
  • Automatic Level Control on Speaker Amplifiers
  • Analog Volume Control
  • 150mA Linear Regulator
  • Beep Input with Glitch Filter
  • Fully Assembled and Tested

Applications/Uses

  • Flat-Panel TVs
  • LCD Projectors
  • Notebook PCs
  • PC Displays
  • Portable Audio
  • Portable DVD Players
  • Tablet PCs

Description

The MAX9756 evaluation kit (EV kit) is a fully assembled and tested circuit board that evaluates the MAX9756. The MAX9756 is a Class AB amplifier designed to drive stereo bridge-tied-load (BTL) speakers and a stereo headphone in portable audio applications. The speaker amplifiers operate from a 4.5VDC to 5.5VDC power supply, and deliver 2 x 2.3W into a pair of 3Ω speakers. The DirectDrive® headphone amplifiers operate from a 3VDC to 5.5VDC power supply, and deliver 130mW continuous power into a 16Ω stereo headphone.

The MAX9756 features an automatic level control (ALC) on the speaker amplifiers, a 31-step analog volume control, an audible alert input (BEEP), jumper-selectable gain, and a 150mA linear regulator.

The MAX9756 evaluation kit can be used to evaluate the features of the MAX9757 and MAX9758 only. A replacement of the MAX9757/MAX9758 IC is not possible. See the Evaluating the MAX9757/MAX9758 Features section of the full data sheet.

Simplified Block Diagram

Technical Docs

Data Sheet Evaluation Kit for the MAX9756 Mar 02, 2006

Support & Training

Search our knowledge base for answers to your technical questions.

Filtered Search

Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .