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MAX9770EVKIT

Evaluation Kit for the MAX9770 and MAX9771

Product Details

Key Features

Simplified Block Diagram

Technical Docs

Data Sheet Evaluation Kit for the MAX9770 and MAX9771 Feb 22, 2005

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 .

Key Features

  • Filterless Operation Class D Amplifier Passes FCC Class B Radiated Emissions
  • 2.5V to 5.5V Single-Supply Operation
  • 0.1µA (typ) IC Shutdown Current
  • Drives 1.2W into 8Ω Speaker
  • Drives 80mW into 16Ω Headphone
  • Low 0.015% THD+N
  • Selectable Gain Options
  • Selectable 3-Way Input Mixer/Multiplexer
  • Selectable Switching Frequency
  • Also Evaluates MAX9771
  • Surface-Mount Construction
  • Fully Assembled and Tested

Applications/Uses

  • Cell Phones
  • Compact Notebooks
  • PDAs

Description

The MAX9770 evaluation kit (EV kit) is a fully assembled and tested circuit board that uses the MAX9770, a low-EMI, filterless class D, bridge-tied-load (BTL) speaker amplifier with an 80mW stereo DirectDrive® headphone amplifier. Designed to operate from a 2.5V to 5.5V power supply, the EV kit is capable of delivering 1.2W into an 8Ω load with efficiency up to 85%.

Simplified Block Diagram

Technical Docs

Data Sheet Evaluation Kit for the MAX9770 and MAX9771 Feb 22, 2005

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 .